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Documenti

31614

Supelco

Benzidine

analytical standard

Sinonimo/i:

4,4′-Diaminobiphenyl

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About This Item

Formula empirica (notazione di Hill):
C12H12N2
Numero CAS:
92-87-5
Peso molecolare:
184.24
Beilstein:
742770
Numero CE:
202-199-1
Numero MDL:
MFCD00039765
Codice UNSPSC:
41116107
ID PubChem:
329753847
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

applicazioni

cleaning products
cosmetics
food and beverages
personal care

Formato

neat

Stringa SMILE

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
HFACYLZERDEVSX-UHFFFAOYSA-N

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Applicazioni

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

Avvertenza

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

Avvertenze

Danger

Indicazioni di pericolo

H302,H350,H410

Classi di pericolo

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

Codice della classe di stoccaggio

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

Classe di pericolosità dell'acqua (WGK)

WGK 3

Punto d’infiammabilità (°F)

Not applicable

Punto d’infiammabilità (°C)

Not applicable

Dispositivi di protezione individuale

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

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Certificati d'analisi (COA)

Lot/Batch Number
BCCH2549
BCCB9987
BCBS3652V
SZBD304XV
SZBA293XV

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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
P D Josephy
Federation proceedings, 45(10), 2465-2470 (1986-09-01)
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T V Zenser et al.
Drug metabolism and disposition: the biological fate of chemicals, 26(9), 856-859 (1998-09-12)
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)
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