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Supelco

3,3′-Dichlorobenzidine

analytical standard

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About This Item

Fórmula empírica (Notação de Hill):
C12H10Cl2N2
Número CAS:
91-94-1
Peso molecular:
253.13
Número CE:
202-109-0
Código UNSPSC:
12000000

grau

analytical standard

Certificado de análise (CofA)

current certificate can be downloaded

embalagem

ampule of 100 mg

técnica(s)

HPLC: suitable
gas chromatography (GC): suitable

aplicação(ões)

cleaning products
cosmetics
environmental
food and beverages
personal care

formato

neat

temperatura de armazenamento

2-30°C

InChI

1S/C12H10Cl2N2/c13-9-5-7(1-3-11(9)15)8-2-4-12(16)10(14)6-8/h1-6H,15-16H2

chave InChI

HUWXDEQWWKGHRV-UHFFFAOYSA-N

Aplicação

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Palavra indicadora

Danger

Frases de perigo

H312,H317,H350,H410

Classificações de perigo

Acute Tox. 4 Dermal - Aquatic Acute 1 - Aquatic Chronic 1 - Carc. 1B - Skin Sens. 1

Código de classe de armazenamento

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

Classe de risco de água (WGK)

WGK 3

Ponto de fulgor (°F)

Not applicable

Ponto de fulgor (°C)

Not applicable

Equipamento de proteção individual

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

Escolha uma das versões mais recentes:

Certificados de análise (COA)

Lot/Batch Number
LRAD3892
LRAD2376
LRAC9444
LRAC2487
LRAB8123

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Se precisar de uma versão específica, você pode procurar um certificado específico pelo número do lote ou da remessa.

Pesquise por COA

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Lei Wang et al.
Toxicology, 207(3), 411-418 (2005-01-25)
DCB, 3,3'-dichlorobenzidine, is used primarily as an intermediate in the manufacture of diarylide yellow or azo red pigments for printing ink, textile, paint, and plastics. It is also used in tattoo inks. In this article, we investigate light-induced toxicity of
Francis P Donaldson et al.
Environmental toxicology and chemistry, 24(5), 1022-1028 (2005-08-23)
Aromatic amines, such as benzidine and 3,3'-dichlorobenzidine (DCB), are part of the dyes and pigments manufacturing process. The prolonged use of these carcinogenic chemicals in the past generation has introduced a significant amount of contamination to the environment. Their persistency
I Zwirner-Baier et al.
Archives of toxicology, 68(1), 8-14 (1994-01-01)
The release and availability of the carcinogenic component of the soluble azo dye Direct Red 46 and the insoluble azo pigment Pigment Yellow 17 were analyzed in Wistar rats using hemoglobin adducts as a dosimeter. The levels of hemoglobin adducts
Jin Heon Lee et al.
Toxicology and industrial health, 18(4), 191-199 (2003-09-17)
3,3'-dichlorobenzidine (DCB) can be metabolically N-acetylated and/or N-oxidized, and can form hemoglobin adducts. Gas chromatography/mass spectrometry-selected ion monitoring detection mode (GC/MS-SIM) could be a good analytical method to detect them. 4-Aminobiphenyl and phenanthrene-d10 were used as internal standards, and standard
Takeshi Ohe et al.
Mutation research, 655(1-2), 28-35 (2008-07-19)
3,3'-Dichlorobenzidine (DCB), which has been assigned as a possible carcinogen to humans (Group 2B) by IARC, is produced as a raw material in the manufacture of polymers and dye intermediates. In our previous paper, we identified DCB as an indirect-acting
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