Triazoles

SDS of cas: 61-82-5. In 2020.0 PLANT MOL BIOL published article about ROOT-GROWTH MAINTENANCE; SNRK2 PROTEIN-KINASES; LOW WATER POTENTIALS; ABSCISIC-ACID; GENE-EXPRESSION; SIGNAL-TRANSDUCTION; STRESS TOLERANCE; OSMOTIC-STRESS; ARABIDOPSIS GROWTH; BZIP FACTOR in [Zong, Na; Wang, Hanqian; Li, Zaoxia; Ma, Li; Xie, Li; Pang, Junling; Fan, Yunliu; Zhao, Jun] Chinese Acad Agr Sci, Fac Maize Funct Genom, Biotechnol Res Inst, Natl Key Facil Crop Gene Resources & Genet Improv, 12 Zhongguancun South St, Beijing 100081, Peoples R China in 2020.0, Cited 85.0. The Name is 1H-1,2,4-Triazol-5-amine. Through research, I have a further understanding and discovery of 61-82-5.

Key message NCP1, a NINJA family protein lacking EAR motif, acts as a negative regulator of ABA signaling by interacting with and inhibiting the activity of transcriptional activator ABP9. The phytohormone abscisic acid plays a pivotal role in regulating plant responses to a variety of abiotic stresses including drought and salinity. Maize ABP9 is an ABRE-binding bZIP transcription activator that enhances plant tolerance to multiple stresses by positively regulating ABA signaling, but the molecular mechanism by which ABP9 is regulated in mediating ABA responses remains unknown. Here, we report the identification of an ABP9-interacting protein, named ABP Nine Complex Protein 1 (NCP1) and its functional characterization. NCP1 belongs to the recently identified NINJA family proteins, but lacks the conserved EAR motif, which is a hallmark of this class of transcriptional repressors. In vitro and in vivo assays confirmed that NCP1 physically interacts with ABP9 and that they are co-localized in the nucleus. In addition, NCP1 and ABP9 are similarly induced with similar patterns by ABA treatment and osmotic stress. Interestingly, NCP1 over-expressing Arabidopsis plants exhibited a reduced sensitivity to ABA and decreased drought tolerance. Transient assay in maize protoplasts showed that NCP1 inhibits the activity of ABP9 in activating ABRE-mediated reporter gene expression, a notion further supported by genetic analysis of drought and ABA responses in the transgenic plants over-expressing both ABP9 and NCP1. These data together suggest that NCP1 is a novel negative regulator of ABA signaling via interacting with and inhibiting the activity of ABP9.

About 1H-1,2,4-Triazol-5-amine, If you have any questions, you can contact Zong, N; Wang, HQ; Li, ZX; Ma, L; Xie, L; Pang, JL; Fan, YL; Zhao, J or concate me.. SDS of cas: 61-82-5

Reference:
Article; Safari, Niloufar; Shirini, Farhad; Tajik, Hassan; Journal of Molecular Structure; vol. 1201; (2020);,
1,2,3-Triazole – Wikipedia,
Triazoles – an overview | ScienceDirect Topics

In 2020.0 ACS APPL NANO MATER published article about METAL-ORGANIC FRAMEWORKS; HIGHLY EFFICIENT; CAPTURE; REMOVAL; MOFS; SORBENTS; HYDROGEN; ZR in [Lee, Yu Ri; Do, Xuan Huy; Baek, Kyung-Youl] Korea Inst Sci & Technol, Mat Architecturing Res Ctr, Seoul 02792, South Korea; [Do, Xuan Huy; Baek, Kyung-Youl] Korea Univ Sci & Technol, KIST Sch, Div Nano & Informat Technol, Seoul 02792, South Korea; [Cho, Kie Yong] Pukyong Natl Univ, Dept Ind Chem, Busan 608739, South Korea; [Jeong, Keunhong] Korea Mil Acad, Nucl & WMD Protect Res Ctr, Dept Chem, Seoul 01805, South Korea; [Baek, Kyung-Youl] Korea Res Inst Chem Technol, Ctr Convergent Chem Proc, Daejeon 34114, South Korea in 2020.0, Cited 44.0. The Name is 1H-1,2,4-Triazol-5-amine. Through research, I have a further understanding and discovery of 61-82-5. Formula: C2H4N4

The efficient removal of radioactive iodine (I-2) has drawn worldwide attention because of the severe effects of radiotoxicity on the environment and human health. As a result, efficient porous materials for the capture and safe storage of radioactive iodine are required. In this work, nanoscale zeolitic imidazolate framework-8 (ZIF-8) and its amino-functionalized ZIF-8 derivatives with 3-amino-1,2,4-triazole (Atz), denoted as ZIF8-A, were prepared via postsynthetic modification, and their performance for I-2 removal from n-hexane was investigated. The abundant amine functionalities in the ZIF8-A structure including the primary and secondary amine groups (-NH2 and -NH) and triazole-ring (-C=N-NH-) not only serve as effective adsorption sites but also form strong interactions with I-2 via electron transfer from the nitrogen atom of the ligand to I-2. The adsorption isotherms and the kinetics were well fitted by the Langmuir model and the pseudo-second-order kinetic model, respectively, suggesting a monolayer chemisorption process. ZIF8-A61 achieved an adsorption capacity of more than 870% compared to the pristine ZIF-8. Based on the experimental and computational results, a plausible mechanism for the adsorption of I-2 on ZIF8-A nanocrystals is proposed by considering the host-guest interactions, specifically, those between the amine functional groups and I-2. In addition, the reusability and structural stability of the adsorbents were investigated.

Formula: C2H4N4. About 1H-1,2,4-Triazol-5-amine, If you have any questions, you can contact Lee, YR; Do, XH; Cho, KY; Jeong, K; Baek, KY or concate me.

Reference:
Article; Safari, Niloufar; Shirini, Farhad; Tajik, Hassan; Journal of Molecular Structure; vol. 1201; (2020);,
1,2,3-Triazole – Wikipedia,
Triazoles – an overview | ScienceDirect Topics

Formula: C2H4N4. I found the field of Chemistry very interesting. Saw the article Screening for extractables in additive-manufactured acrylonitrile butadiene styrene orthopedic cast published in 2020.0, Reprint Addresses Wickramasekara, S (corresponding author), US FDA, DBCMS, OSEL, CDRH, 10903 New Hampshire Ave,Bldg 64,Rm 3064, Silver Spring, MD 20993 USA.. The CAS is 61-82-5. Through research, I have a further understanding and discovery of 1H-1,2,4-Triazol-5-amine.

The use of additive-manufactured components in medical applications, specifically medical devices (e.g., orthopedic casts), has increased in recent years. Such devices may be fabricated at the point of care using consumer-grade additive manufacturing. Limited studies have been conducted to evaluate the extractable substances of these devices. Chemical characterization followed by toxicological risk assessment is one means of evaluating safety of devices. This study was designed to determine the extractables profile of additive-manufactured materials according to filament grade and post-processing method. Feedstocks for additive manufacturing were tested as filament and manufactured casts, while the cast from consumer-grade filament (CGF) was post-processed. Samples were extracted using three solvents of varying polarities. Extracts were analyzed by gas chromatography/mass spectrometry (GC/MS) and liquid chromatography/mass spectrometry (LC/MS) techniques. In GC/MS analysis, isopropanol extracts generated fewer compound identifications for USP Class VI filament (USPF)-based casts (3) compared with the respective filament (17) while hexane generated the most compound identifications for the finished cast manufactured from CGF. CGF was found to have the highest number of nonvolatile extractables for isopropanol (15) and hexane (34) by positive ion LC/MS. Additionally, CGF produced more non-polar extractables in hexane than the USPF. A known polymer byproduct and potential genotoxicant, styrene acrylonitrile (SAN) trimer, was one of the compounds identified in both GC/MS and LC/MS at quantities ranging from 19 to 270 mu g g(-1). Overall these results suggested that the extractables profile was affected by the filament material, printing procedure, and post-processing method.

About 1H-1,2,4-Triazol-5-amine, If you have any questions, you can contact Nahan, K; Sussman, EM; Oktem, B; Schultheis, L; Wickramasekara, S or concate me.. Formula: C2H4N4

Reference:
Article; Safari, Niloufar; Shirini, Farhad; Tajik, Hassan; Journal of Molecular Structure; vol. 1201; (2020);,
1,2,3-Triazole – Wikipedia,
Triazoles – an overview | ScienceDirect Topics

In 2020.0 REACT KINET MECH CAT published article about ONE-POT SYNTHESIS; SOLVENT-FREE; HETEROGENEOUS CATALYST; GAMMA-FE2O3 NANOCRYSTALLITES; NAPHTHOPYRAN DERIVATIVES; 3-COMPONENT CONDENSATION; FACILE SYNTHESIS; GREEN CHEMISTRY; AQUEOUS-MEDIUM; NANOPARTICLES in [Jahanshahi, Parivash; Mamaghani, Manouchehr] Univ Guilan, Dept Chem, Fac Sci, POB 41335-1914, Rasht, Iran in 2020.0, Cited 78.0. The Name is 1H-1,2,4-Triazol-5-amine. Through research, I have a further understanding and discovery of 61-82-5. Application In Synthesis of 1H-1,2,4-Triazol-5-amine

A highly efficient and straightforward one-pot three-component synthesis of functionalized 2-amino-4H-chromenes and indole-substituted 3-amino-1H-benzo[f]chromenes have been developed by 3-amino-1,2,4-triazole supported on hydroxyapatite-encapsulated-gamma-Fe2O3(gamma-Fe2O3@HAp@CPTMS@AT) as the new magnetically recyclable heterogeneous basic nanocatalyst. The wide range of valuable 4H-chromene and 1H-chromene structures having different substituents were efficiently synthesized using one-pot tandem Knoevenagel cyclocondensation reaction of aromatic aldehydes, active methylene nitriles (malononitrile and 3-cyanoacetylindole) and diverse phenolic nucleophiles (resorcinol, alpha-naphthol and beta-naphthol) in the presence of nano gamma-Fe2O3@HAp@CPTMS@AT in EtOH. The structure and morphology of the synthesized nanocatalyst were characterized by using various techniques such as FT-IR, FESEM, EDS, XRD, TGA-DTA and VSM. The catalytic activity of nano gamma-Fe2O3@HAp@CPTMS@AT was evaluated and the results indicated its applicability as a novel, highly efficient, green, recyclable and promising heterogeneous basic nanocatalyst for the synthesis of 4H-chromene and 1H-chromene derivatives.

Application In Synthesis of 1H-1,2,4-Triazol-5-amine. About 1H-1,2,4-Triazol-5-amine, If you have any questions, you can contact Jahanshahi, P; Mamaghani, M or concate me.

Reference:
Article; Safari, Niloufar; Shirini, Farhad; Tajik, Hassan; Journal of Molecular Structure; vol. 1201; (2020);,
1,2,3-Triazole – Wikipedia,
Triazoles – an overview | ScienceDirect Topics

Quality Control of 1H-1,2,4-Triazol-5-amine. Recently I am researching about BLOOD-BRAIN-BARRIER; IN-VITRO; CELL-MIGRATION; VASCULAR DEVELOPMENT; MODEL; THALIDOMIDE; DISRUPTION; CHEMICALS; NETWORK; CYTOTOXICITY, Saw an article supported by the Chemical Safety for Sustainability (CSS)National Research Program, Virtual Tissue Models project of the U.S. Environmental Protection Agency [CSS 5.3]. Published in PERGAMON-ELSEVIER SCIENCE LTD in OXFORD ,Authors: Zurlinden, TJ; Saili, KS; Baker, NC; Toimela, T; Heinonen, T; Knudsen, TB. The CAS is 61-82-5. Through research, I have a further understanding and discovery of 1H-1,2,4-Triazol-5-amine

Development of the neurovascular unit (NVU) is a complex, multistage process that requires orchestrated cell signaling mechanisms across several cell types and ultimately results in formation of the blood-brain barrier. Typical high-throughput screening (HTS) assays investigate single biochemical or single cell responses following chemical insult. As the NVU comprises multiple cell types interacting at various stages of development, a methodology combining high-throughput results across pertinent cell-based assays is needed to investigate potential chemical-induced disruption to the development of this complex cell system. To this end, we implemented a novel method for screening putative NVU disruptors across diverse assay platforms to predict chemical perturbation of the developing NVU. HTS assay results measuring chemical-induced perturbations to cellular key events across angiogenic and neurogenic outcomes in vitro were combined to create a cell-based prioritization of NVU hazard. Chemicals were grouped according to similar modes of action to train a logistic regression literature model on a training set of 38 chemicals. This model utilizes the chemical-specific pairwise mutual information score for PubMed MeSH annotations to represent a quantitative measure of previously published results. Taken together, this study presents a methodology to investigate NVU developmental hazard using cell-based HTS assays and literature evidence to prioritize screening of putative NVU disruptors towards a knowledge-driven characterization of neurovascular developmental toxicity. The results from these screening efforts demonstrate that chemicals representing a range of putative vascular disrupting compound (pVDC) scores can also produce effects on neurogenic outcomes and characterizes possible modes of action for disrupting the developing NVU.

Quality Control of 1H-1,2,4-Triazol-5-amine. About 1H-1,2,4-Triazol-5-amine, If you have any questions, you can contact Zurlinden, TJ; Saili, KS; Baker, NC; Toimela, T; Heinonen, T; Knudsen, TB or concate me.

Reference:
Article; Safari, Niloufar; Shirini, Farhad; Tajik, Hassan; Journal of Molecular Structure; vol. 1201; (2020);,
1,2,3-Triazole – Wikipedia,
Triazoles – an overview | ScienceDirect Topics

Name: 1H-1,2,4-Triazol-5-amine. Authors Kubo, A; Kimachi, T; Haginaka, J in ELSEVIER published article about in [Kubo, Arisa; Kimachi, Tetsutaro] Mukogawa Womens Univ, Sch Pharm & Pharmaceut Sci, 11-68 Koshien Kyuban Cho, Nishinomiya, Hyogo 6638179, Japan; [Haginaka, Jun] Mukogawa Womens Univ, Inst Biosci, 11-68 Koshien Kyuban Cho, Nishinomiya, Hyogo 6638179, Japan in 2021.0, Cited 31.0. The Name is 1H-1,2,4-Triazol-5-amine. Through research, I have a further understanding and discovery of 61-82-5

Monodisperse molecularly imprinted polymers (MIPs) for warfarin (WF), 4′-chlorowarfarin (CWF), (S)-CWF and (R)-CWF (MIPWF, MIPCWF, MIP(S)-CWF and MIP(R)-CWF, respectively) were prepared using 4-vinylpyridine (4-VPY) and ethylene glycol dimethacrylate (EDMA) as a functional monomer and a crosslinker, respectively, by multi-step swelling and polymerization. The molar ratio of a template molecule, 4-VPY to EDMA was 6:18:25 or 4:18:25. The retention and molecular recognition properties of MIPWF and MIPCWF were evaluated using a mixture of sodium phosphate buffer or ammonium formate and acetonitrile in reversed-phase LC. WF and CWF on these MIPs gave the maximal retentions at mobile phase pH 7, and those retentions were decreased with an increase of acetonitrile content. The retention and imprinting factors were in the order of WF < CWF < 4'-bromowarfarin (BWF) on MIPWF and MIPCWF in neutral mobile phases. On the other hands, in acidic mobile phases the retention factors were in the same order with those in neutral mobile phases, while the imprinting factors of WF and CWF were higher on the respective MIPs. These results suggest that ionic or hydrogen bonding interactions, hydrophobic interactions and pi-pi interactions could work for the retention and molecular recognition of WF, CWF and BWF on these MIPs in a reversed-phase mode. Furthermore, MIP(S)-CWF and MIP(R)-CWF could separate WF, CWF and BWF enantiomers in acidic mobile phases. (C) 2021 Elsevier B.V. All rights reserved. Name: 1H-1,2,4-Triazol-5-amine. About 1H-1,2,4-Triazol-5-amine, If you have any questions, you can contact Kubo, A; Kimachi, T; Haginaka, J or concate me.

Reference:
Article; Safari, Niloufar; Shirini, Farhad; Tajik, Hassan; Journal of Molecular Structure; vol. 1201; (2020);,
1,2,3-Triazole – Wikipedia,
Triazoles – an overview | ScienceDirect Topics

Recently I am researching about EFFICIENT CARBOCATALYST; NANOPARTICLES; GRAPHENE; ACID; NANOSPHERES; PERFORMANCE; ELECTRODES; OXIDATION, Saw an article supported by the project of Hebei Province Natural and Scientific Foundation [B2017101022, B2017101018]; project of Chengde Science and Technology Bureau [201606A069]; young foundation project of Hebei Province Educational Bureau [QN2017408]; top talent project of Hebei Province Educational Bureau [BJ2018208]; science and technology Support Program of Hebei Province [16211113]. Published in WORLD SCIENTIFIC PUBL CO PTE LTD in SINGAPORE ,Authors: Zhou, SH; Xu, HB; Wei, YJ; Gao, J; Feng, Y; Wang, N; Gao, JF. The CAS is 61-82-5. Through research, I have a further understanding and discovery of 1H-1,2,4-Triazol-5-amine. Name: 1H-1,2,4-Triazol-5-amine

Heteroatom-doped ordered mesoporous carbons (OMCs) have currently been considered as promising electrode materials for electrochemical sensors due to the combined advantages of ordered mesoporous materials and heteroatom-doped carbon materials. Herein, a novel nitrogen and sulfur co-doped OMCs (N,S-OMC) has been prepared via a nanocasting strategy with an inexpensive methylene blue as single precursor. The obtained mesoporous carbon has platelet morphology, short mesoporous channel together with a large surface area (549 m(2)/g) as well as rich N- and S-containing functional groups (6.8 at.% N and 2.3 at.% S). Compared with the graphene (GR) and carbon nanotube (CNT) electrode material, the N,S-OMC exhibited a higher electrochemical activity towards the oxidation of herbicide amitrole, ascribable to N,S-OMC’s open mesoporous structures and abundant electroactive defect sites on the carbon skeleton. And, an amitrole electrochemical sensor with N,S-OMC modified electrode as working electrode was fabricated, exhibiting a good selectivity, stability, reproducibility and wide linear range of 3-750 mu M. Moreover, the N,S-OMC-based electrochemical sensor was proved feasible in river water sample analyses, showing a satisfied recovery ranging from 97.03% to 105.42%. The results not only demonstrate cheap methylene blue can be used as single precursor for the N,S-OMC preparation, but also confirm the N,S-OMC is promising in amitrole sensor fabrication.

Name: 1H-1,2,4-Triazol-5-amine. About 1H-1,2,4-Triazol-5-amine, If you have any questions, you can contact Zhou, SH; Xu, HB; Wei, YJ; Gao, J; Feng, Y; Wang, N; Gao, JF or concate me.

Reference:
Article; Safari, Niloufar; Shirini, Farhad; Tajik, Hassan; Journal of Molecular Structure; vol. 1201; (2020);,
1,2,3-Triazole – Wikipedia,
Triazoles – an overview | ScienceDirect Topics

An article A rapid assay of human thyroid peroxidase activity WOS:000500376200038 published article about IN-VITRO; THYROPEROXIDASE INHIBITION; SCREENING APPROACH; MECHANISM; TRANSTHYRETIN; RESORCINOL; BINDING; METABOLISM; DISRUPTORS; PREGNANCY in [Dong, Hongyan; Wade, Michael G.] Hlth Canada, Environm Hlth Sci & Res Bur, Hlth Environm & Consumer Safety Branch, Ottawa, ON K1A 0K9, Canada; [Godlewska, Marlena] Med Ctr Postgrad Educ, Dept Biochem & Mol Biol, Warsaw, Poland in 2020.0, Cited 41.0. The Name is 1H-1,2,4-Triazol-5-amine. Through research, I have a further understanding and discovery of 61-82-5. Application In Synthesis of 1H-1,2,4-Triazol-5-amine

Impaired synthesis or action of thyroid hormones (THs) during critically sensitive periods of development can have long term adverse effects on health. Development of rapid assays to identify chemicals that impair THs physiology is an important goal for reducing risks from chemical use. Thyroid peroxidase (TPO) is a key enzyme regulating THs synthesis in thyroid gland and a vulnerable target for chemicals that disrupt THs synthesis. To develop a human-relevant, rapid assay for TPO inhibition, we have engineered two cell lines (CHO and LentiX-293) to express active human TPO (hTPO) enzyme and applied them in a recently-described assay using a stable fluorescent product (Amplex UltraRed). Assay performance was assessed by comparing activity of 19 reference chemicals with known strong, weak or no TPO inhibitory activity. The assay using hTPO from either cell line consistently identified the relative potency of strong to moderate inhibitors and chemicals known to be inactive. Results were less consistent for chemicals reported to be weak inhibitors of rodent TPO, possibly suggesting some species specificity. Our studies support the use of hTPO from stably transfected cell lines to substitute for animal-derived thyroid microsomes for rapid high throughput screening assays to identify and characterize TPO inhibitors.

Application In Synthesis of 1H-1,2,4-Triazol-5-amine. About 1H-1,2,4-Triazol-5-amine, If you have any questions, you can contact Dong, HY; Godlewska, M; Wade, MG or concate me.

Reference:
Article; Safari, Niloufar; Shirini, Farhad; Tajik, Hassan; Journal of Molecular Structure; vol. 1201; (2020);,
1,2,3-Triazole – Wikipedia,
Triazoles – an overview | ScienceDirect Topics

Authors Sun, GC; Hu, Y; Sha, YY; Shi, CD; Yin, G; Zhang, HP; Liu, HJ; Liu, Q in ELSEVIER SCIENCE SA published article about ENERGY-STORAGE; ELECTROCHEMICAL PROPERTIES; POLYMER; ELECTRODES; CAPACITY; PERFORMANCE; CARBONYL; MOLECULES; COMPOUND in [Sun, Guangchi; Sha, Yanyong; Shi, Changdong; Zhang, Hanping; Liu, Qi] Changzhou Univ, Sch Petrochem Engn, Jiangsu Key Lab Adv Catalyt Mat & Technol, 1 Gehu Rd, Changzhou 213164, Jiangsu, Peoples R China; [Sun, Guangchi; Sha, Yanyong; Shi, Changdong; Zhang, Hanping; Liu, Qi] Changzhou Univ, Jiangsu Prov Key Lab Fine Petrochem Engn, 1 Gehu Rd, Changzhou 213164, Jiangsu, Peoples R China; [Hu, Yao; Liu, Hong-Jiang] Shanghai Univ, Coll Sci, Dept Chem, 99 Shangda Rd, Shanghai 200444, Peoples R China; [Yin, Gui; Liu, Qi] Nanjing Univ, State Key Lab Coordinat Chem, Nanjing 210093, Jiangsu, Peoples R China in 2019.0, Cited 58.0. HPLC of Formula: C2H4N4. The Name is 1H-1,2,4-Triazol-5-amine. Through research, I have a further understanding and discovery of 61-82-5

A new naphthalenediimide derivative, 2, 7-di (1, 2, 4-triazolyl) benzophenanthroline-tetraone (3-DTBPT) is synthesized by the condensation reaction of 1, 4, 5, 8-naphthalenetetracarboxylic anhydride (NTCDA) and 3-amino-1, 2, 4-triazole (3-AT). The 3-DTBPT material is characterized by Fourier transform infrared spectrum, X-ray diffraction, thermogravimetric analysis, solid state NMR spectra, field emission scanning electron microscopy, elemental analysis and Brunauer-Emmett-Teller surface. 3-DTBPT is insoluble in organic electrolyte. When used as a cathode material of lithium-ion batteries, 3-DTBPT exhibits an excellent cyclic stability, keeping a specific capacity of 110 mA h g(-1) and a nearly 94.8% capacity retention after 50 cycles at 50 mA g(-1). Our work provides an effective route for overcoming the dissolution problem of organic electrode materials and obtains a potential material for the long-cycle-life and flexible organic rechargeable batteries.

HPLC of Formula: C2H4N4. About 1H-1,2,4-Triazol-5-amine, If you have any questions, you can contact Sun, GC; Hu, Y; Sha, YY; Shi, CD; Yin, G; Zhang, HP; Liu, HJ; Liu, Q or concate me.

Reference:
Article; Safari, Niloufar; Shirini, Farhad; Tajik, Hassan; Journal of Molecular Structure; vol. 1201; (2020);,
1,2,3-Triazole – Wikipedia,
Triazoles – an overview | ScienceDirect Topics

Formula: C2H4N4. I found the field of Metallurgy & Metallurgical Engineering very interesting. Saw the article Chamber Protection of Copper from Atmospheric Corrosion by Compounds of the Triazole Class published in 2020.0, Reprint Addresses Kuznetsov, YI (corresponding author), Russian Acad Sci, AN Frumkin Inst Phys Chem & Electrochem, Moscow 119071, Russia.. The CAS is 61-82-5. Through research, I have a further understanding and discovery of 1H-1,2,4-Triazol-5-amine.

Using a set of physicochemical (ellipsometry and contact angle measurements), electrochemical (electrochemical impedance spectroscopy and polarization measurements), and corrosion (periodic moisture condensation and salt fog tests) methods, the properties of adsorption films formed on copper by the chamber method from vapors of benzotriazol (BTA), 1H-1,2,4-triazole, tolyltriazole (TTA), 5-chloro-1,2,3-benzotriazole (CBTA), 3-amino-1H-1,2,4-triazole, and 4-amino-1H-1,2,4-triazole at a temperature of 100 degrees C are studied. It is shown that 1-h chamber treatment of copper with vapors of these compounds leads to the formation of nanoscale hydrophobic adsorption films on it, which inhibits the thermal growth of oxides, but stabilizes the passive state of the metal and increases its corrosion resistance. Among these different triazole compounds tested as chamber corrosion inhibitors, BTA and its substituted derivatives are distinguished. After a 1-h chamber treatment of copper, the protective aftereffect of the adsorption films of triazole derivatives grows symbatically with their saturated vapor pressure at the chamber treatment temperature, i.e., in the following increasing order: CBTA < TTA < BTA. This may indicate that the equilibrium adsorption films do not have time to form at 100 degrees C on the metal within this time period. After a prolonged (24 h or more) chamber treatment of copper with vapors of substituted benzotriazoles, equilibrium adsorption films of inhibitors are formed on it. In this case, the influence of the chamber inhibitor properties on their protective aftereffect alternates. Under such conditions, the least volatile and most hydrophobic substituted benzotriazole, i.e., CBTA, provide the best metal protection. About 1H-1,2,4-Triazol-5-amine, If you have any questions, you can contact Goncharova, OA; Luchkin, AY; Andreev, NN; Kuznetsov, YI; Andreeva, NP or concate me.. Product Details of 61-82-5

Reference:
Article; Safari, Niloufar; Shirini, Farhad; Tajik, Hassan; Journal of Molecular Structure; vol. 1201; (2020);,
1,2,3-Triazole – Wikipedia,
Triazoles – an overview | ScienceDirect Topics