101-80-4 4,4'-Diaminodiphenyl ether (4,4'-Oxydianiline)


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CAS 101-80-4 -

CAS Number:  101-80-4

Chemical Name:  4,4'-Diaminodiphenyl ether (4,4'-Oxydianiline)

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):  5 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 4,4'-Diaminodiphenyl ether (4,4'-Oxydianiline) related to these safe harbor levels (PDF)

Chemical Formula:  C12H12N2O

Synonyms:  Aniline, 4,4'-oxydi-;p-Aminophenyl ether;p,p'-Diaminodiphenyl ether;p,p'-Oxydianiline;Bis(p-aminophenyl) ether;Bis(4-aminophenyl) ether;Diaminodiphenyl ether;Oxybis[4-aminobenzene];Oxydi-p-phenylenediamine;4-Aminophenyl ether;4,4'-Diaminodiphenyl ether;4,4'-Diaminodiphenyl oxide;4,4'-Diaminophenyl ether;4,4'-Oxybis[aniline];4,4'-Oxydianiline;di(4-Aminophenyl) ether;p,p'-Oxybis(aniline);Dadpe;Ether, 4,4'-diaminodiphenyl-;NCI-C50146;Oxydianiline;4,

Appearance:  colourless crystals or beige powder

Melting Point:  186 - 187 C

Boiling Point:  sublimes

Vapor Pressure:  10 mm Hg at 240 C

Flash Point:  219 C

Water Solubility:  negligible

Stability:  Stable. Combustible. Incompatible with strong oxidizing agents. Hygroscopic.

Molecular Weight:  200.2366

More info:  4,4'-oxydianiline CAS 101-80-4...

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