Skip to Content
Merck
CN

442311

2,4-Diaminotoluene

analytical standard

Synonym(s):

4-Methyl-m-phenylenediamine, 2,4-Diaminotoluene, 2,4-Toluenediamine, 4-Methyl-1,3-phenylenediamine

Sign In to View Organizational & Contract Pricing.

Select a Size

About This Item

Linear Formula:
CH3C6H3(NH2)2
CAS Number:
95-80-7
Molecular Weight:
122.17
EC Number:
202-453-1
UNSPSC Code:
12352200
PubChem Substance ID:
24867792
Beilstein/REAXYS Number:
2205839
MDL number:
MFCD00007804

Key Documents

View All Documentation
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist

Product Name

2,4-Diaminotoluene, analytical standard

InChI key

VOZKAJLKRJDJLL-UHFFFAOYSA-N

InChI

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

SMILES string

Cc1ccc(N)cc1N

grade

analytical standard

CofA

current certificate can be downloaded

packaging

ampule of 1000 mg

technique(s)

HPLC: suitable
gas chromatography (GC): suitable

bp

283-285 °C (lit.)

mp

97-99 °C (lit.)

application(s)

environmental

format

neat

storage temp.

2-30°C

Looking for similar products? Visit Product Comparison Guide

Application

2,4-Diaminotoluene may be used as a reference standard in the determination of 2,4-diaminotoluene in biological samples using high-performance liquid chromatography (HPLC).
2,4-Diaminotoluene may be used as an analytical reference standard for the determination of the analyte in food packing materials, textile samples and hair dyes by various chromatographic techniques.
Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

General description

2,4-Diaminotoluene is a primary aromatic amine (PAA) that is used in industrial and agricultural applications. It is employed as an intermediate in the manufacture of toluene diisocyanate and polyurethane foam, elastomers and coatings.
2,4-Diaminotoluene is an organic compound, which is used for the production of industrial dyes.
This compound is listed in the SVHC (Substances of very high concern) candidate list of ECHA (European Chemicals Agency)

signalword

Danger

Hazard Classifications

Acute Tox. 3 Dermal - Acute Tox. 3 Oral - Aquatic Acute 1 - Aquatic Chronic 2 - Carc. 1B - Muta. 2 - Repr. 2 - Skin Sens. 1 - STOT RE 2

target_organs

Liver,Kidney

Storage Class

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

wgk

WGK 3

flash_point_f

320.0 °F - closed cup

flash_point_c

160 °C - closed cup

ppe

Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges

Regulatory Information

危险化学品
This item has

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number
LRAD5366
LRAC6740
LRAD0841
LC26897V
LC20964V

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

The analysis of arylamines and phenols in oxidation-type hair dyes by paper chromatography
Smyth RB and McKeown GG
Journal of Chromatography A, 16(1), 454-459 (1964)
Determination of hemoglobin adduct levels of the carcinogen 2, 4-diaminotoluene using gas chromatography-electron impact positive-ion mass spectrometry
Wilson PM, et al.
Journal of Chromatography. B, Biomedical Sciences and Applications, 667(1), 166-172 (1995)
Liquid chromatography-full scan-high resolution mass spectrometry-based method towards the comprehensive analysis of migration of primary aromatic amines from food packaging.
Mattarozzi M, et al.
Journal of Chromatography A, 1320(1), 96-102 (2013)
High-performance liquid chromatography of 2, 6-and 2, 4-diaminotoluene, and its application to the determination of 2, 4-diaminotoluene in urine and plasma.
Unger DP and Friedman AM
Journal of Chromatography A, 174(2), 379-384 (1979)
Determination of primary aromatic amines in water food simulant using solid-phase analytical derivatization followed by gas chromatography coupled with mass spectrometry
Brede C, et al.
Journal of Chromatography A, 983(1-2), 35-42 (2003)
View All Related Papers

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service