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

toluene-2,5-diamine
1,4-benzenediamine, 2-methyl-

Supplier Sponsors

CAS Number: 95-70-5Picture of molecule3D/inchi
Other(deleted CASRN):124688-01-3
ECHA EINECS - REACH Pre-Reg:202-442-1
FDA UNII: 24JO8Z0RJU
Nikkaji Web:J3.957H
Beilstein Number:0774521
MDL:MFCD00035779
XlogP3:0.60 (est)
Molecular Weight:122.17070000
Formula:C7 H10 N2
NMR Predictor:Predict (works with chrome, Edge or firefox)
Category:hair dyeing agents
 
US / EU / FDA / JECFA / FEMA / FLAVIS / Scholar / Patent Information:
Google Scholar:Search
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Google Patents:Search
US Patents:Search
EU Patents:Search
Pubchem Patents:Search
PubMed:Search
NCBI:Search
 
Physical Properties:
Appearance:colorless crystalline plates (est)
Assay: 95.00 to 100.00
Food Chemicals Codex Listed: No
Melting Point: 64.00 °C. @ 760.00 mm Hg
Boiling Point: 273.50 °C. @ 760.00 mm Hg
Vapor Pressure:3.400000 mmHg @ 25.00 °C. (est)
Flash Point: 285.00 °F. TCC ( 140.60 °C. ) (est)
logP (o/w): -0.220 (est)
Soluble in:
 water, 7.246e+004 mg/L @ 25 °C (est)
 
Organoleptic Properties:
Odor and/or flavor descriptions from others (if found).
 
Cosmetic Information:
CosIng:cosmetic data
Cosmetic Uses: hair dyeing agents
 
Suppliers:
Carbosynth
For experimental / research use only.
1-Methyl-2,5-diaminobenzene
Santa Cruz Biotechnology
For experimental / research use only.
2,5-Diaminotoluene ≥95%
Sigma-Aldrich: Aldrich
For experimental / research use only.
2-Methyl-benzene-1,4-diamine
TCI AMERICA
For experimental / research use only.
2,5-Diaminotoluene >98.0%(GC)(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-mammal (species unspecified) LDLo 3600 mg/kg
Journal of Industrial Hygiene. Vol. 13, Pg. 87, 1931.

oral-rat LD50 102 mg/kg
SKIN AND APPENDAGES (SKIN): HAIR: OTHER BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY) BEHAVIORAL: ATAXIA
Food and Cosmetics Toxicology. Vol. 15, Pg. 607, 1977.

Dermal Toxicity:
subcutaneous-rabbit LDLo 222 mg/kg
GASTROINTESTINAL: OTHER CHANGES
Zeitschrift fuer Experimentelle Pathologie und Therapie. Vol. 17, Pg. 59, 1915.

subcutaneous-rat LDLo 625 mg/kg
Zeitschrift fuer Experimentelle Pathologie und Therapie. Vol. 17, Pg. 59, 1915.

Inhalation Toxicity:
Not determined
 
Safety in Use Information:
Category:
hair dyeing agents
Recommendation for toluene-2,5-diamine usage levels up to:
 not for fragrance use.
 
Recommendation for toluene-2,5-diamine flavor usage levels up to:
 not for flavor use.
 
Safety References:
EPI System: View
Chemical Carcinogenesis Research Information System:Search
AIDS Citations:Search
Cancer Citations:Search
Toxicology Citations:Search
EPA GENetic TOXicology:Search
EPA Substance Registry Services (TSCA):95-70-5
EPA ACToR:Toxicology Data
EPA Substance Registry Services (SRS):Registry
Laboratory Chemical Safety Summary :7252
National Institute of Allergy and Infectious Diseases:Data
2-methylbenzene-1,4-diamine
Chemidplus:0000095705
RTECS:XS9700000 for cas# 95-70-5
 
References:
 2-methylbenzene-1,4-diamine
NIST Chemistry WebBook:Search Inchi
Pubchem (cid):7252
Pubchem (sid):134972038
 
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
CHEBI:View
KEGG (GenomeNet):C19386
HMDB (The Human Metabolome Database):Search
ChemSpider:View
Wikipedia:View
 
Potential Blenders and core components note
None Found
 
Potential Uses:
 hair dyeing agents
 
Occurrence (nature, food, other):note
 not found in nature
 
Synonyms:
4-amino-2-methylaniline
1,4-benzenediamine, 2-methyl-
 c.i. 76042
 ci 76042
2,5-diamino-1-methylbenzene
1,4-diamino-2-methylbenzene
2,5-diaminotoluene
2-methyl-1,4-benzene diamine
2-methyl-1,4-phenylenediamine
1-methyl-2,5-diaminobenzene
2-methyl-p-phenylenediamine
2-methyl-para-phenylene diamine
2-methylbenzene-1,4-diamine
2,5-toluenediamine
p-toluenediamine
para-toluylenediamine
para-tolylenediamine
 
 
Notes:
None found
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