Diphenylamine (data page)

The printable version is no longer supported and may have rendering errors. Please update your browser bookmarks and please use the default browser print function instead.

This page provides supplementary chemical data on diphenylamine.

Physical data

^[1] Appearance: white to yellow crystals or powder
Melting point: 52 - 54 °C
Boiling point: 302 °C
Vapour density: 5.82 (air = 1)
Vapour pressure: 1 mm Hg at 108 °C
Flash point: 152 °C (closed cup)
Explosion limits: 634 °C
Autoignition temperature: 635 °C
Water solubility: Slightly
Specific gravity: 1.16
Flash point: 152
Stability: Stable under ordinary conditions, may discolour on exposure to light. Incompatible with strong acids, strong oxidizing agents.^[1]

Toxicology

Toxic. Possible mutagen. Possible teratogen. Harmful in contact with skin, and if swallowed or inhaled. Irritant.
Toxicity data^[1]

ORL-RAT LD50 2000 mg kg-1

ORL-MUS LD50 1750 mg kg-1

ORL-GPG LD50 300 mg kg-1

ORL-MAM LD50 3200 mg kg-1

References

^ ^a ^b ^c PubChem. "Diphenylamine". pubchem.ncbi.nlm.nih.gov. Retrieved 2023-06-23.

This box:

Except where noted otherwise, data relate to Standard temperature and pressure.
Reliability of data general note.

[:0-1] PubChem. "Diphenylamine". pubchem.ncbi.nlm.nih.gov. Retrieved 2023-06-23.

[1]