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2,5-Diaminotoluene Sulfate

2,5-Diaminotoluene Sulfate

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Product Introduction

2,5-Diaminotoluene sulfate Basic information
Product Name: 2,5-Diaminotoluene sulfate
Synonyms: p-tolylenediaminesulphate;toluene-2,5-diamine,sulfate(1:1);toluene-2,5-diaminesulphate;toluylene-2,5-diaminesulphate;TOLUENE-2,5-DIAMINE SULFATE;TOLYLENE-2,5-DIAMINE SULFATE;P-TOLYLENEDIAMINE SULFATE;P-TOLUYLENEDIAMINE SULFATE
CAS: 615-50-9
MF: C7H12N2O4S
MW: 220.24
EINECS: 210-431-8
Product Categories: Organic Chemicals;Intermediates of Dyes and Pigments
Mol File: 615-50-9.mol
2,5-Diaminotoluene sulfate Structure
 
2,5-Diaminotoluene sulfate Chemical Properties
Melting point >300 °C(lit.)
density 1366[at 20℃]
vapor pressure 0Pa at 25℃
storage temp. 2-8°C
solubility 9.6g/l
pka 6.39[at 20 ℃]
form powder to crystal
color White to Light yellow to Light red
PH 1.8 (9.6g/l, H2O, 20℃)
Water Solubility soluble
BRN 3755478
LogP 0.74 at 20℃
CAS DataBase Reference 615-50-9(CAS DataBase Reference)
EPA Substance Registry System 1,4-Benzenediamine, 2-methyl-, sulfate (1:1) (615-50-9)
 
Safety Information
Hazard Codes T,N
Risk Statements 20/21-25-43-51/53
Safety Statements 24-37-45-61
RIDADR UN 2811 6.1/PG 3
WGK Germany 3
RTECS XT0525000
TSCA Yes
HazardClass 6.1
PackingGroup II
HS Code 29215119
Hazardous Substances Data 615-50-9(Hazardous Substances Data)
 
MSDS Information
Provider Language
2-Methyl-1,4-benzenediamine sulfate English
ACROS English
SigmaAldrich English
ALFA English
 
2,5-Diaminotoluene sulfate Usage And Synthesis
Chemical Properties White Redish Powder
Uses 2,5-Diaminotoluene sulfate is a primary intermediate in various permanent hair dyes.
Definition ChEBI: 2,5-diaminotoluene sulfate is an organic sulfate salt obtained by combining 2,5-diaminotoluene with one molar equivalent of sulfuric acid; occurs as an intermediate during hair dye formulation. It has a role as an allergen. It is an organic sulfate salt and a diamine. It is functionally related to a 2-methyl-1,4-phenylenediamine.
General Description 2,5-Diaminotoluene sulfate occurs as an intermediate during hair dye formulation.
Flammability and Explosibility Non flammable
Safety Profile Poison by ingestion and intraperitoneal routes. Mutation data reported. When heated to decomposition it emits very toxic fumes of NOx and SOx. See also SULFATES.

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