PYRROMELITIC ACID DIANHYDRIDE supplier

Name
PYRROMELITIC ACID DIANHYDRIDE
EINECS
CAS No. 4435-60-3
Density 1.6367 (rough estimate)
Solubility
Melting Point
Formula C₁₀H₂O₆
Boiling Point 318.79°C (rough estimate)
Molecular Weight 218.12
Flash Point
Transport Information
Appearance
Safety Poison by inhalation. Moderately toxic by ingestion. When heated to decomposition it emits acrid smoke and irritating fumes. See also ANHYDRIDES.
Risk Codes
Molecular Structure
Hazard Symbols
Synonyms 3,4-dianhydrid;Benzo[a]anthracen-5,6-oxid;1,2,3,4-benzenetetracarboxylic dianhydride;mellophanic dianhydride;benzene-1,2,3,4-tetracarboxylic acid-1,2;PYRROMELITIC ACID DIANHYDRIDE;Benzol-1,2,3,4-tetracarbonsaeure-1,2;benzene-1,2,3,4-tetracarboxylic acid dianhydride;3,4-dianhydride;
PSA 94.56000
LogP -0.50460

PYRROMELITIC ACID DIANHYDRIDE Chemical Properties

Molecular Formula C₁₀H₂O₆
Molecular Weight 218.12

1.	orl-rat LD50:2200 mg/kg	85GMAT Toxicometric Parameters of Industrial Toxic Chemicals Under Single Exposure Izmerov, N.F., et al.,Moscow, USSR.: Centre of International Projects, GKNT,1982,105.
2.	ihl-rat LCLo:150 mg/m3/4H	85GMAT Toxicometric Parameters of Industrial Toxic Chemicals Under Single Exposure Izmerov, N.F., et al.,Moscow, USSR.: Centre of International Projects, GKNT,1982,105.
3.	orl-mus LD50:2400 mg/kg	85GMAT Toxicometric Parameters of Industrial Toxic Chemicals Under Single Exposure Izmerov, N.F., et al.,Moscow, USSR.: Centre of International Projects, GKNT,1982,105.

Poison by inhalation. Moderately toxic by ingestion. When heated to decomposition it emits acrid smoke and irritating fumes. See also ANHYDRIDES.