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442311

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
EC Number:
202-453-1
UNSPSC Code:
12352200
PubChem Substance ID:
24867792
Beilstein/REAXYS Number:
2205839
MDL number:
MFCD00007804
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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

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)

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.

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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

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Certificates of Analysis (COA)

Lot/Batch Number
LRAD5366
LRAC6740
LRAD0841
LC26897V
LC20964V

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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)
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)
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Global Trade Item Number

SKUGTIN
44231104061838080776