Home > Compound List > Product Information
Phthalic anhydride_Molecular_structure_CAS_85-44-9)
Click picture or here to close

Phthalic anhydride

Catalog No. 80018 Name Sigma Aldrich
CAS Number 85-44-9 Website http://www.sigmaaldrich.com
M. F. C8H4O3 Telephone 1-800-521-8956
M. W. 148.11556 Fax
Purity ≥99.0% (T) Email
Storage Chembase ID: 103476

SYNONYMS

Title
邻苯二甲酸酐
IUPAC name
1,3-dihydro-2-benzofuran-1,3-dione
IUPAC Traditional name
phthalic anhydride

DATABASE IDS

MDL Number MFCD00005918
Beilstein Number 118515
CAS Number 85-44-9

PROPERTIES

Empirical Formula (Hill Notation) C8H4O3
Grade puriss.
Ignition Residue ≤0.01%
Purity ≥99.0% (T)
Auto Ignition Point 1058 °F
Boiling Point 284 °C(lit.)
Melting Point 130-133 °C
Melting Point 131-134 °C(lit.)
Vapor Density 5.1 (vs air)
Vapor Pressure <0.01 mmHg ( 20 °C)
Explode Limits 10.4 %
MSDS Link Download

DETAILS

REFERENCES