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45922

Supelco

4-Methyl-m-phenylenediamine

analytical standard

Sinonimo/i:

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

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About This Item

Formula condensata:
CH3C6H3(NH2)2
Numero CAS:
95-80-7
Peso molecolare:
122.17
Beilstein:
2205839
Numero CE:
202-453-1
Numero MDL:
MFCD00007804
Codice UNSPSC:
41116107
ID PubChem:
329757013
NACRES:
NA.24

Grado

analytical standard

Livello qualitativo

100

Durata

limited shelf life, expiry date on the label

tecniche

HPLC: suitable
gas chromatography (GC): suitable

P. eboll.

283-285 °C (lit.)

Punto di fusione

97-99 °C (lit.)

applicazioni

cleaning products
cosmetics
environmental
food and beverages
personal care

Formato

neat

Stringa SMILE

Cc1ccc(N)cc1N

InChI

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

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Descrizione generale

4-Methyl-m-phenylenediamine is an industrial intermediate, widely used in the production of industrial dyes and polyurethane foams.

Applicazioni

4-Methyl-m-phenylenediamine may be used as an analytical reference standard for the quantification of the analyte in biological fluids using high-performance liquid chromatography.
Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Prodotti consigliati

Find a digital Reference Material for this product available on our online platform ChemisTwin® for NMR. You can use this digital equivalent on ChemisTwin® for your sample identity confirmation and compound quantification (with digital external standard). An NMR spectrum of this substance can be viewed and an online comparison against your sample can be performed with a few mouseclicks. Learn more here and start your free trial.

Avvertenze

Danger

Classi di pericolo

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

Organi bersaglio

Liver,Kidney

Codice della classe di stoccaggio

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

Classe di pericolosità dell'acqua (WGK)

WGK 3

Punto d’infiammabilità (°F)

320.0 °F - closed cup

Punto d’infiammabilità (°C)

160 °C - closed cup

Dispositivi di protezione individuale

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

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Certificati d'analisi (COA)

Lot/Batch Number
BCCG6131
BCBV0649
SZB9321XV
SZE9321X
SZE5228X

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Sigma-Aldrich

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Sigma-Aldrich

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Sigma-Aldrich

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Yi-chu Shan et al.
Se pu = Chinese journal of chromatography, 20(4), 289-294 (2003-01-25)
In high performance liquid chromatography, it is necessary to apply multi-composition gradient elution for the separation of complex samples such as environmental and biological samples. Multivariate stepwise gradient elution is one of the most efficient elution modes, because it combines
Pei-Shan Liu et al.
Toxicology, 219(1-3), 167-174 (2005-12-13)
Toluene diisocyanate (TDI) is widely used as a chemical intermediate in the production of polyurethane. TDI-induced asthma is related to its disturbance of acetylcholine activity in most affected workers, but the relevant mechanisms are unclear. Toluene diamine (TDA) is the
Astrid Rohrbeck et al.
Toxicological sciences : an official journal of the Society of Toxicology, 118(1), 31-41 (2010-08-18)
Information on the carcinogenic potential of chemicals is primarily available for High Production Volume (HPV) products. Because of the limited knowledge gain from routine cancer bioassays and the fact that HPV chemicals are tested only, there is the need for
2,4-Diaminotoluene.
Report on carcinogens : carcinogen profiles, 10, 78-79 (2004-08-25)
Toshiki Nozaka et al.
Environmental sciences : an international journal of environmental physiology and toxicology, 14 Suppl, 1-8 (2008-07-24)
The subacute toxicity of toluene-2,4-diamine (2,4-TDA) on marine fish was investigated in laboratory toxicity tests using red sea bream, Pagrus major. The fish were exposed to subacute concentrations of 2,4-TDA (measured concentrations: 0.0628, 0.234 and 0.878 mg/L) during the 14-day
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