122-66-7 Hydrazobenzene (1,2-Diphenylhydrazine)


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CAS 122-66-7 -

CAS Number:  122-66-7

Chemical Name:  Hydrazobenzene (1,2-Diphenylhydrazine)

Type of Toxicity:  cancer

Listing Mechanism:  State's Qualified Experts (SQE)

Date Listed:  1-Jan-88

NSRL (No Significant Risk Level) or MADL (Maximum Allowable Dose Level):  0.8 µg/day

Where a source or product results in exposures by multiple routes, the total exposure must be considered. For example, the MADL for benzene is exceeded when the absorbed dose exceeds 24 µg/day. If only inhalation and oral exposure occurs, the benzene MADL is exceeded when: (oral dose ÷ 24 µg/day) + (inhalation dose ÷ 49 µg/day) > 1.0.

View risk assessment documentation for Hydrazobenzene (1,2-Diphenylhydrazine) related to these safe harbor levels (PDF)

Chemical Formula:  C12H12N2

EC Number (EINECS):  204-563-5

Synonyms:  Hydrazobenzene;Benzene, hydrazodi-;Benzene, 1,1'-hydrazobis-;N,N'-Bianiline;N,N'-Diphenylhydrazine;1,2-Diphenylhydrazine;(Sym)-diphenylhydrazine;Hydrazobenzen;NCI-C01854;Rcra waste number U109

Appearance:  yellow crystalline powder

Melting Point:  125 C

Stability:  Stable. Incompatible with strong oxidizing agents, strong acids.

Molecular Weight:  184.2372

More info:  Hydrazobenzene (1,2-diphenylhydrazine) CAS 122-66-7...

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