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Merck
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Documentos

31614

Supelco

Benzidine

analytical standard

Sinónimos:

4,4′-Diaminobiphenyl

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About This Item

Fórmula empírica (notación de Hill):
C12H12N2
Número de CAS:
92-87-5
Peso molecular:
184.24
Beilstein:
742770
Número CE:
202-199-1
Número MDL:
MFCD00039765
Código UNSPSC:
41116107
ID de la sustancia en PubChem:
329753847
NACRES:
NA.24

grado

analytical standard

Nivel de calidad

100

caducidad

limited shelf life, expiry date on the label

técnicas

HPLC: suitable
gas chromatography (GC): suitable

aplicaciones

cleaning products
cosmetics
food and beverages
personal care

formato

neat

cadena SMILES

Nc1ccc(cc1)-c2ccc(N)cc2

InChI

1S/C12H12N2/c13-11-5-1-9(2-6-11)10-3-7-12(14)8-4-10/h1-8H,13-14H2

Clave InChI

HFACYLZERDEVSX-UHFFFAOYSA-N

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Aplicación

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

Precaución

Restricted to professional users. Attention − Avoid exposure − obtain special instructions before use.

Palabra de señalización

Danger

Frases de peligro

H302,H350,H410

Clasificaciones de peligro

Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Carc. 1A

Código de clase de almacenamiento

6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials

Clase de riesgo para el agua (WGK)

WGK 3

Punto de inflamabilidad (°F)

Not applicable

Punto de inflamabilidad (°C)

Not applicable

Equipo de protección personal

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

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Certificados de análisis (COA)

Lot/Batch Number
BCCH2549
BCCB9987
BCBS3652V
SZBD304XV
SZBA293XV

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Federation proceedings, 45(10), 2465-2470 (1986-09-01)
Benzidine oxidative activation may proceed by peroxidase-catalyzed one-electron oxidation via free radical intermediates, or by N-acetylation followed by monooxygenase-catalyzed N-hydroxylation. The peroxidase route has been examined by using horseradish peroxidase or prostaglandin H synthase in vitro. In the presence of
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Strongyloidiasis is a persistent human parasitic infection caused by the intestinal nematode, Strongyloides stercoralis. The parasite has a world-wide distribution, particularly in tropical and subtropical regions with poor sanitary conditions. Since individuals with strongyloidiasis are typically asymptomatic, the infection can
T V Zenser et al.
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Workers exposed to high levels of benzidine have a 100-fold increased incidence of bladder cancer. This review evaluates the overall metabolism of benzidine to determine pathways important to initiation of bladder cancer. Upon incubation of benzidine with liver slices from
J Whysner et al.
Pharmacology & therapeutics, 71(1-2), 107-126 (1996-01-01)
The aromatic amine benzidine (BZ) has produced various tumors, including liver tumors, in mice, rats and hamsters. BZ forms DNA adducts in rodent liver, and it is positive in most genotoxicity tests. Only bladder tumors are produced in dogs and
G Choudhary
Chemosphere, 32(2), 267-291 (1996-01-01)
Benzidine, an odorless, white to slightly reddish-white crystalline organic compound, is an environmental contaminant that has been identified at about 30 National Priorities List (NPL) hazardous waste sites in the United States. In the environment, it is usually found attached
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