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442311

Supelco

2,4-Diaminotoluene

analytical standard

Synonym(s):

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

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About This Item

Linear Formula:
CH3C6H3(NH2)2
CAS Number:
95-80-7
Molecular Weight:
122.17
Beilstein:
2205839
EC Number:
202-453-1
MDL number:
MFCD00007804
UNSPSC Code:
12000000
PubChem Substance ID:
24867792

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

SMILES string

Cc1ccc(N)cc1N

InChI

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

InChI key

VOZKAJLKRJDJLL-UHFFFAOYSA-N

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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.

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.

Signal Word

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 Code

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

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Information

危险化学品

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Certificates of Analysis (COA)

Lot/Batch Number
LRAD0841
LC26897V
LC20964V
LC16446V
LC15915V

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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)
LC-MS/MS method for the confirmatory determination of aromatic amines and its application in textile analysis.
Sutthivaiyakit P, et al.
Analytical and Bioanalytical Chemistry, 381(1), 268-276 (2005)
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)
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