1,2,4-Triazole
- 1,2,4-TRIAZOLE
- 1H-1,2,4-Triazole
- 288-88-0
- 4H-1,2,4-triazole
- Pyrrodiazole
- Create:2005-03-26
- Modify:2025-01-18
- 1,2,4-triazole
- 1,2,4-triazole, potassium salt
- 1,2,4-TRIAZOLE
- 1H-1,2,4-Triazole
- 288-88-0
- 4H-1,2,4-triazole
- Pyrrodiazole
- s-Triazole
- 63598-71-0
- 1,2,4-1H-Triazole
- MFCD00005228
- 1H-1,2,4-triazol
- 1,2,4 triazole
- DTXSID6027131
- 736917-78-5
- 1H-[1,2,4]triazole
- 10MS0Y1RDI
- CHEBI:46077
- NSC-83128
- (1,2,4)-triazole
- [1,2,4]-triazole
- Triazole-[13C2,15N3]
- 1,2,4-triazol
- 4H-1,2,4-Triazole (VAN)
- EINECS 206-022-9
- NSC 83128
- UNII-10MS0Y1RDI
- AI3-51031
- HSDB 7860
- 1,4-Triazole
- 1,2,4triazole
- azole fungicide TP1
- MFCD01941334
- 1,3,4-triazole
- 1H-1,4-Triazole
- 4H-1,4-Triazole
- [1,2,4]triazole
- 1,2, 4-triazole
- 1,2,4,-triazole
- [1,2,4]triazol
- [1.2.4]-triazole
- 1, 2, 4 triazole
- [1,2,4]-triazol
- EC 206-022-9
- 4H-[1,2,4]Triazole
- 1H-[1,2,4]-triazole
- CHEMBL15571
- 1,2,4-Triazole, 98%
- DTXCID207131
- NIOSH/XZ3807000
- CHEBI:35550
- EFINACONAZOLE METABOLITE H1
- BCP20885
- CS-D1150
- HY-Y0219
- NSC83128
- TRIAZOLE, 1H,1,2,4-
- Tox21_300113
- CGA-71019
- STK366100
- 1,2,4-Triazole, analytical standard
- 1H-1,2,4-TRIAZOLE [MI]
- AKOS000120326
- AKOS000269054
- 1H-1,2,4-TRIAZOLE [HSDB]
- DB03594
- PS-9377
- NCGC00247903-01
- NCGC00254087-01
- BP-12667
- CAS-288-88-0
- PD059596
- SY001414
- DB-002017
- DB-180418
- CS-0368547
- NS00004235
- T0340
- XZ38070000
- EN300-20608
- E76126
- T-6200
- 1,2,4-Triazole, Vetec(TM) reagent grade, 98%
- Q161300
- F1918-0085
- Z104479156
- 15N nuclear magnetic resonance spectrum
- Schoenflies notation
- Boiling point
- Chemical bond
- Chemical shift
- Crystal structure
- Density
- Diamagnetic susceptibility
- Diamagnetic susceptibility exaltation
- Electric dipole moment
- Exaltation data
- Formula unit
- Formula weight
- Fusion temperature
- Heat of sublimation
- Internuclear distance
- Magnetic susceptibility
- Magnetic susceptibility exaltation
- Melting temperature
- Molecular structure
- Nuclear quadrupole coupling
- Nuclear quadrupole moment
- Nuclear quadrupole resonance spectroscopy
- Phase transition
- Point group
- Quadrupole coupling
- Rotational excitation cross section
- Space group
- Spin-spin coupling constant
- Transition enthalpy
- Unit cell
- Unit cell parameter
- Vapor pressure
- Vibrational mode frequency
68.025421 999
41.014522 352
66.009771 85
40.019273 50
40.006697 31
41.014522 999
40.006697 548
68.025421 293
66.009771 278
40.019273 132
1,2,4 triazole is a known environmental transformation product of Paclobutrazol, Triadimenol, Bitertanol, Difenoconazole, Cyproconazole, Epoxiconazole, Fluquinconazole, Fenbuconazole, Penconazole, Tebuconazole, and Prothioconazole.
1,2,4-triazole is a known environmental transformation product of Propiconazole and Hexaconazole.
- Intermediate
- Adhesives and sealant chemicals
- Intermediates
2019: 1,000,000 - <10,000,000 lb
2018: 1,000,000 lb - <20,000,000 lb
2017: 1,000,000 lb - <20,000,000 lb
2016: 1,000,000 lb - <20,000,000 lb
- Adhesive Manufacturing
- Pesticide, Fertilizer, and Other Agricultural Chemical Manufacturing
H302 (100%): Harmful if swallowed [Warning Acute toxicity, oral]
H319 (99.8%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
H360FD (37.6%): May damage fertility; May damage the unborn child [Danger Reproductive toxicity]
H361 (51.3%): Suspected of damaging fertility or the unborn child [Warning Reproductive toxicity]
H361d (10.8%): Suspected of damaging the unborn child [Warning Reproductive toxicity]
H412 (11%): Harmful to aquatic life with long lasting effects [Hazardous to the aquatic environment, long-term hazard]
P203, P264, P264+P265, P270, P273, P280, P301+P317, P305+P351+P338, P318, P330, P337+P317, P405, and P501
(The corresponding statement to each P-code can be found at the GHS Classification page.)
Aggregated GHS information provided per 511 reports by companies from 22 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
Information may vary between notifications depending on impurities, additives, and other factors. The percentage value in parenthesis indicates the notified classification ratio from companies that provide hazard codes. Only hazard codes with percentage values above 10% are shown.
Acute Tox. 4 (100%)
Eye Irrit. 2 (99.8%)
Repr. 1B (37.6%)
Repr. 2 (51.3%)
Repr. 2 (10.8%)
Aquatic Chronic 3 (11%)
Acute toxicity - category 4
Eye irritation - category 2
Reproductive toxicity - category 1B
Hazard Traits - Reproductive Toxicity
Authoritative List - EC Annex VI CMRs - Cat. 1B
Report - if used as a fragrance or flavor ingredient
Patents are available for this chemical structure:
https://patentscope.wipo.int/search/en/result.jsf?inchikey=NSPMIYGKQJPBQR-UHFFFAOYSA-N
- Australian Industrial Chemicals Introduction Scheme (AICIS)1H-1,2,4-Triazolehttps://services.industrialchemicals.gov.au/search-assessments/1H-1,2,4-Triazolehttps://services.industrialchemicals.gov.au/search-inventory/
- CAS Common ChemistryLICENSEThe data from CAS Common Chemistry is provided under a CC-BY-NC 4.0 license, unless otherwise stated.https://creativecommons.org/licenses/by-nc/4.0/1H-1,2,4-Triazolehttps://commonchemistry.cas.org/detail?cas_rn=288-88-04H-1,2,4-Triazolehttps://commonchemistry.cas.org/detail?cas_rn=63598-71-0
- ChemIDplusChemIDplus Chemical Information Classificationhttps://pubchem.ncbi.nlm.nih.gov/source/ChemIDplus
- DrugBankLICENSECreative Common's Attribution-NonCommercial 4.0 International License (http://creativecommons.org/licenses/by-nc/4.0/legalcode)https://www.drugbank.ca/legal/terms_of_use1,2,4-Triazolehttps://www.drugbank.ca/drugs/DB03594
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- EPA Chemicals under the TSCA1H-1,2,4-Triazolehttps://www.epa.gov/chemicals-under-tscaEPA TSCA Classificationhttps://www.epa.gov/tsca-inventory
- EPA DSSTox1H-1,2,4-Triazolehttps://comptox.epa.gov/dashboard/DTXSID6027131CompTox Chemicals Dashboard Chemical Listshttps://comptox.epa.gov/dashboard/chemical-lists/
- EPA Safe Drinking Water Act (SDWA)
- European Chemicals Agency (ECHA)LICENSEUse of the information, documents and data from the ECHA website is subject to the terms and conditions of this Legal Notice, and subject to other binding limitations provided for under applicable law, the information, documents and data made available on the ECHA website may be reproduced, distributed and/or used, totally or in part, for non-commercial purposes provided that ECHA is acknowledged as the source: "Source: European Chemicals Agency, http://echa.europa.eu/". Such acknowledgement must be included in each copy of the material. ECHA permits and encourages organisations and individuals to create links to the ECHA website under the following cumulative conditions: Links can only be made to webpages that provide a link to the Legal Notice page.https://echa.europa.eu/web/guest/legal-notice1,2,4-triazolehttps://chem.echa.europa.eu/100.005.4761,2,4-triazole (EC: 206-022-9)https://echa.europa.eu/information-on-chemicals/cl-inventory-database/-/discli/details/86777
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- Hazardous Substances Data Bank (HSDB)1H-1,2,4-Triazolehttps://pubchem.ncbi.nlm.nih.gov/source/hsdb/7860
- ILO-WHO International Chemical Safety Cards (ICSCs)
- New Zealand Environmental Protection Authority (EPA)LICENSEThis work is licensed under the Creative Commons Attribution-ShareAlike 4.0 International licence.https://www.epa.govt.nz/about-this-site/general-copyright-statement/
- Risk Assessment Information System (RAIS)LICENSEThis work has been sponsored by the U.S. Department of Energy (DOE), Office of Environmental Management, Oak Ridge Operations (ORO) Office through a joint collaboration between United Cleanup Oak Ridge LLC (UCOR), Oak Ridge National Laboratory (ORNL), and The University of Tennessee, Ecology and Evolutionary Biology, The Institute for Environmental Modeling (TIEM). All rights reserved.https://rais.ornl.gov/Triazole, 1,2,4-https://rais.ornl.gov/cgi-bin/tools/TOX_search
- California Safe Cosmetics Program (CSCP) Product Database
- ChEBI1H-1,2,4-triazolehttps://www.ebi.ac.uk/chebi/searchId.do?chebiId=CHEBI:35550
- ChEMBLLICENSEAccess to the web interface of ChEMBL is made under the EBI's Terms of Use (http://www.ebi.ac.uk/Information/termsofuse.html). The ChEMBL data is made available on a Creative Commons Attribution-Share Alike 3.0 Unported License (http://creativecommons.org/licenses/by-sa/3.0/).http://www.ebi.ac.uk/Information/termsofuse.htmlChEMBL Protein Target Treehttps://www.ebi.ac.uk/chembl/g/#browse/targets
- NORMAN Suspect List ExchangeLICENSEData: CC-BY 4.0; Code (hosted by ECI, LCSB): Artistic-2.0https://creativecommons.org/licenses/by/4.0/1,2,4-TriazoleNORMAN Suspect List Exchange Classificationhttps://www.norman-network.com/nds/SLE/
- Comparative Toxicogenomics Database (CTD)LICENSEIt is to be used only for research and educational purposes. Any reproduction or use for commercial purpose is prohibited without the prior express written permission of NC State University.http://ctdbase.org/about/legal.jsp1,2,4-triazolehttps://ctdbase.org/detail.go?type=chem&acc=C045575
- Therapeutic Target Database (TTD)1,2,4-Triazolehttps://idrblab.net/ttd/data/drug/details/D0OT2H
- Crystallography Open Database (COD)LICENSEAll data in the COD and the database itself are dedicated to the public domain and licensed under the CC0 License. Users of the data should acknowledge the original authors of the structural data.https://creativecommons.org/publicdomain/zero/1.0/
- EPA Chemical and Products Database (CPDat)EPA CPDat Classificationhttps://www.epa.gov/chemical-research/chemical-and-products-database-cpdat
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- EPA Pesticide Ecotoxicity Database
- Hazardous Chemical Information System (HCIS), Safe Work Australia
- NITE-CMC1,2,4-Triazole - FY2022 (Revised classification)https://www.chem-info.nite.go.jp/chem/english/ghs/22-jniosh-2040e.html1,2,4-triazole - FY2007 (New/original classication)https://www.chem-info.nite.go.jp/chem/english/ghs/07-meti-0014e.html
- Regulation (EC) No 1272/2008 of the European Parliament and of the CouncilLICENSEThe copyright for the editorial content of this source, the summaries of EU legislation and the consolidated texts, which is owned by the EU, is licensed under the Creative Commons Attribution 4.0 International licence.https://eur-lex.europa.eu/content/legal-notice/legal-notice.html1,2,4-triazolehttps://eur-lex.europa.eu/eli/reg/2008/1272/oj
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- IUPAC Digitized pKa Dataset1,2,4-Triazolehttps://github.com/IUPAC/Dissociation-Constants
- Japan Chemical Substance Dictionary (Nikkaji)
- MassBank Europe
- MassBank of North America (MoNA)LICENSEThe content of the MoNA database is licensed under CC BY 4.0.https://mona.fiehnlab.ucdavis.edu/documentation/license
- Metabolomics Workbench
- NIST Mass Spectrometry Data CenterLICENSEData covered by the Standard Reference Data Act of 1968 as amended.https://www.nist.gov/srd/public-law1H-1,2,4-Triazolehttp://www.nist.gov/srd/nist1a.cfm
- SpectraBase1H-1,2,4-TRIAZOLEhttps://spectrabase.com/spectrum/6hLTbMRR1vD3,4-Diazapyrrolehttps://spectrabase.com/spectrum/9F7NxqWdEfI4H-1,2,4-TRIAZOLEhttps://spectrabase.com/spectrum/HAswJ2HeEts1H-1,2,4-TRIAZOLEhttps://spectrabase.com/spectrum/3jiea3vACNx3H-1,2,4-triazolehttps://spectrabase.com/spectrum/L9D1kZNQxfg1,2,4-TRIAZOLEhttps://spectrabase.com/spectrum/8IQ80NM6Ux61,2,4-TRIAZOLEhttps://spectrabase.com/spectrum/DN1vdhx2hypTRIAZOLE, 1H-1,2,4-,https://spectrabase.com/spectrum/4WX3tLYCXa21,2,4-Triazolehttps://spectrabase.com/spectrum/JfFhJOitMuo1,2,4-Triazolhttps://spectrabase.com/spectrum/8ku67TZtu0o1,2,4-Triazolehttps://spectrabase.com/spectrum/II5sM3fTgwd1,2,4-Triazolehttps://spectrabase.com/spectrum/4bDj0mVzcHm1,2,4-Triazolehttps://spectrabase.com/spectrum/9j9caKTSYEv1,2,4-Triazolehttps://spectrabase.com/spectrum/FHh1K3wqfuP1,2,4-Triazolehttps://spectrabase.com/spectrum/CljUkNn9ye1
- NMRShiftDB
- USDA Pesticide Data Program1,2,4-Triazolehttps://www.ams.usda.gov/datasets/pdp
- USGS Health-Based Screening Levels for Evaluating Water-Quality DataLICENSEhttps://www.usgs.gov/legal1H-1,2,4-Triazolehttps://water.usgs.gov/water-resources/hbsl/index.html
- Protein Data Bank in Europe (PDBe)
- RCSB Protein Data Bank (RCSB PDB)LICENSEData files contained in the PDB archive (ftp://ftp.wwpdb.org) are free of all copyright restrictions and made fully and freely available for both non-commercial and commercial use. Users of the data should attribute the original authors of that structural data.https://www.rcsb.org/pages/policies
- Springer Nature
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- Wikidata1H-1,2,4-triazolehttps://www.wikidata.org/wiki/Q161300
- Wikipedia1,2,4-Triazolehttps://en.wikipedia.org/wiki/1,2,4-Triazole
- Wiley
- PubChem
- Medical Subject Headings (MeSH)LICENSEWorks produced by the U.S. government are not subject to copyright protection in the United States. Any such works found on National Library of Medicine (NLM) Web sites may be freely used or reproduced without permission in the U.S.https://www.nlm.nih.gov/copyright.html1,2,4-triazolehttps://www.ncbi.nlm.nih.gov/mesh/67045575
- GHS Classification (UNECE)GHS Classification Treehttp://www.unece.org/trans/danger/publi/ghs/ghs_welcome_e.html
- EPA Substance Registry ServicesEPA SRS List Classificationhttps://sor.epa.gov/sor_internet/registry/substreg/LandingPage.do
- MolGenieMolGenie Organic Chemistry Ontologyhttps://github.com/MolGenie/ontology/
- PATENTSCOPE (WIPO)SID 403383109https://pubchem.ncbi.nlm.nih.gov/substance/403383109
- NCBI