EU/US Properties Organoleptics Cosmetics Suppliers Safety Safety in use Safety references References Other Blenders Uses Occurrence Synonyms Articles Notes
 

3-amino-5-mercapto-1,2,4-triazole
1,2-dihydro-5-amino-3H-1,2,4-triazole-3-thione

Supplier Sponsors

CAS Number: 16691-43-3Picture of molecule3D/inchi
Other(deleted CASRN):134127-91-6
ECHA EINECS - REACH Pre-Reg:240-735-6
FDA UNII: 353F2D8L1Z
Nikkaji Web:J39.080A
Beilstein Number:0112404
MDL:MFCD00005231
XlogP3-AA:-0.80 (est)
Molecular Weight:116.14688000
Formula:C2 H4 N4 S
BioActivity Summary:listing
NMR Predictor:Predict (works with chrome, Edge or firefox)
Category:pharmaceuticals / chemical synthisis
 
US / EU / FDA / JECFA / FEMA / FLAVIS / Scholar / Patent Information:
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Google Patents:Search
US Patents:Search
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PubMed:Search
NCBI:Search
 
Physical Properties:
Assay: 95.00 to 100.00
Food Chemicals Codex Listed: No
Boiling Point: 389.12 °C. @ 760.00 mm Hg (est)
Flash Point: 372.00 °F. TCC ( 189.10 °C. ) (est)
logP (o/w): 0.347 (est)
Soluble in:
 water, 5.61e+004 mg/L @ 25 °C (est)
 
Organoleptic Properties:
Odor and/or flavor descriptions from others (if found).
 
Cosmetic Information:
None found
 
Suppliers:
BOC Sciences
For experimental / research use only.
3-amino-5-mercapto-1,2,4-triazole 98%
Charkit Chemical
AMINO-5-MERCAPTO-1,2,4- TRIAZOLE, 3-
EMD Millipore
For experimental / research use only.
3-Amino-5-mercapto-1,2,4-triazole
Santa Cruz Biotechnology
For experimental / research use only.
3-Amino-1,2,4-triazole-5-thiol
Sigma-Aldrich: Aldrich
For experimental / research use only.
3-Amino-5-mercapto-1,2,4-triazole 95%
TCI AMERICA
For experimental / research use only.
3-Amino-5-mercapto-1,2,4-triazole >98.0%(T)
 
Safety Information:
Preferred SDS: View
 
Hazards identification
 
Classification of the substance or mixture
GHS Classification in accordance with 29 CFR 1910 (OSHA HCS)
None found.
GHS Label elements, including precautionary statements
 
Pictogram
 
Hazard statement(s)
None found.
Precautionary statement(s)
None found.
Oral/Parenteral Toxicity:
oral-quail LD50 > 316 mg/kg
Ecotoxicology and Environmental Safety. Vol. 6, Pg. 149, 1982.

Dermal Toxicity:
Not determined
Inhalation Toxicity:
Not determined
 
Safety in Use Information:
Category:
pharmaceuticals / chemical synthisis
Recommendation for 3-amino-5-mercapto-1,2,4-triazole usage levels up to:
 not for fragrance use.
 
Recommendation for 3-amino-5-mercapto-1,2,4-triazole flavor usage levels up to:
 not for flavor use.
 
Safety References:
EPI System: View
AIDS Citations:Search
Cancer Citations:Search
Toxicology Citations:Search
EPA Substance Registry Services (TSCA):16691-43-3
EPA ACToR:Toxicology Data
EPA Substance Registry Services (SRS):Registry
Laboratory Chemical Safety Summary :2723869
National Institute of Allergy and Infectious Diseases:Data
WGK Germany:3
5-amino-1,2-dihydro-1,2,4-triazole-3-thione
Chemidplus:0016691433
RTECS:XZ5357500 for cas# 16691-43-3
 
References:
 5-amino-1,2-dihydro-1,2,4-triazole-3-thione
NIST Chemistry WebBook:Search Inchi
Canada Domestic Sub. List:16691-43-3
Pubchem (cid):2723869
Pubchem (sid):135044052
 
Other Information:
(IUPAC):Atomic Weights of the Elements 2011 (pdf)
Videos:The Periodic Table of Videos
tgsc:Atomic Weights use for this web site
(IUPAC):Periodic Table of the Elements
CHEMBL:View
HMDB (The Human Metabolome Database):Search
Export Tariff Code:2933.99.9700
ChemSpider:View
 
Potential Blenders and core components note
None Found
 
Potential Uses:
None Found
 
Occurrence (nature, food, other):note
 not found in nature
 
Synonyms:
5-amino-1,2-dihydro-1,2,4-triazole-3-thione
5-amino-1,2-dihydro-3H-1,2,4-triazole-3-thione
5-amino-1,2-dihydro-3H,1,2,4-triazole-3-thione
3-amino-1,2,4-triazole-5-thiol
5-amino-1H-1,2,4-triazole-3-thiol
3-amino-1H-1,2,4-triazole-5-thiol
5-amino-3-mercapto-1,2,4-triazole
5-amino-4H-[1,2,4]triazole-3-thiol
5-amino-4H-1,2,4-triazole-3-thiol
1,2-dihydro-5-amino-3H-1,2,4-triazole-3-thione
3-Imino-5-thiourazole
1H-1,2,4-triazole-3-thiol, 5-amino-
3H-1,2,4-triazole-3-thione, 1,2-dihydro-5-amino-
3H-1,2,4-triazole-3-thione, 5-amino-1,2-dihydro-
1H-1,2,4-triazole-5-thiol, 3-amino-
 triazole-5-thiol, 3-amino-1,2,4-
1,2-triazolidine-3-thione, 5-imino-
1,2,4-triazolidine-3-thione, 5-imino-
 
 
Notes:
None found
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