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B3383

Sigma-Aldrich

Benzidin -dihydrochlorid

≥99% (titration)

Synonym(e):

4,4′-Diaminobiphenyl -dihydrochlorid

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About This Item

Empirische Formel (Hill-System):
C12H12N2 · 2HCl
CAS-Nummer:
531-85-1
Molekulargewicht:
257.16
Beilstein:
3914846
EG-Nummer:
208-519-6
MDL-Nummer:
MFCD00040389
UNSPSC-Code:
12352116
PubChem Substanz-ID:
24891713
NACRES:
NA.25

Qualitätsniveau

200

Assay

≥99% (titration)

Form

powder

SMILES String

Cl[H].Cl[H].Nc1ccc(cc1)-c2ccc(N)cc2

InChI

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

InChIKey

RUAXWVDEYJEWRY-UHFFFAOYSA-N

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Anwendung

Benzidine (4,4′-Diaminobiphenyl) is an environmental genotoxin that posses increased risks of cancer to exposed people. Benzidine may be used as a reference material in procedures that analyze for benzidine. Benzidine can be used in studies on its mechanisms of genotoxicity.

Biochem./physiol. Wirkung

Tumor initiator in mammary glands of experimental animal.

Warnhinweis

Krebs-verdächtige Substanz.

Signalwort

Danger

Gefahreneinstufungen

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

Lagerklassenschlüssel

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

WGK

WGK 3

Flammpunkt (°F)

Not applicable

Flammpunkt (°C)

Not applicable

Persönliche Schutzausrüstung

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

Hier finden Sie alle aktuellen Versionen:

Analysenzertifikate (COA)

Lot/Batch Number
E314499/1V
078K1153
083K2521
026K2509
314499/1

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To evaluate the role of metabolism in benzidine (BZ) carcinogenesis, BZ and 2 or its metabolites, N,N'-diacetylbenzidine and N-hydroxy-N,N'-diacetylbenzidine (NOHDABZ), were given by i.p. injection to female CD rats twice weekly for 4 weeks beginning at 30 days of age.
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