Skip to Content
Merck
CN

Key Documents

View All Documentation

154334

2,5-Diaminotoluene sulfate

97%

Synonym(s):

2-Methyl-p-phenylenediamine sulfate salt, 2,5-Toluenediamine sulfate

Sign In to View Organizational & Contract Pricing.

Select a Size

Change View

About This Item

Linear Formula:
CH3C6H3(NH2)2 · H2SO4
CAS Number:
615-50-9
Molecular Weight:
220.25
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
24849428
EC Number:
210-431-8
Beilstein/REAXYS Number:
3755478
MDL number:
MFCD00013003
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist

assay

97%

mp

>300 °C (lit.)

SMILES string

OS(O)(=O)=O.Cc1cc(N)ccc1N

InChI

1S/C7H10N2.H2O4S/c1-5-4-6(8)2-3-7(5)9;1-5(2,3)4/h2-4H,8-9H2,1H3;(H2,1,2,3,4)

InChI key

KZTWOUOZKZQDMN-UHFFFAOYSA-N

General description

2,5-Diaminotoluene sulfate occurs as an intermediate during hair dye formulation.

pictograms

Skull and crossbonesEnvironment
GHS06,GHS09

signalword

Danger

Hazard Classifications

Acute Tox. 3 Oral - Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Aquatic Chronic 2 - Skin Sens. 1

Storage Class

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

wgk

WGK 3

ppe

dust mask type N95 (US), Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Search for a COA

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library