phthalic anhydride

Full Material List
2-benzofuran-1,3-dione

Identifiers

FEMA N/A
CAS 85-44-9
EINECS 201-607-5
Synonyms
  • 1,2- benzenedicarboxylic acid anhydride
  • 1,2- benzenedicarboxylic anhydride
  • 2- benzofuran-1,3-dione
  • 1,3-iso benzofurandione
  • 1,3- phthalandione
  • phthalic acid anhydride
  • o- phthalic acid anhydride
  • ortho- phthalic acid anhydride
  • retarder AK
  • retarder PD
  • vulkalent B
  • wiltrol P
JECFA Food Flavoring N/A
JECFA Food Additive N/A
DG SANTE Food Flavourings N/A
DG SANTE Food Contact Materials phthalic anhydride
FDA UNII UVL263I5BJ
CoE Number N/A
XlogP3-AA N/A
Molecular Weight 148.11748
Molecular Formula C8 H4 O3

Organoleptic

Organoleptic Notes
  • Odor and/or flavor descriptions from others (if found).
Odor N/A
Flavor N/A

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Properties

Food Chemicals Codex Listed No
Appearance white flakes (est)
Assay 98.00 to 100.00
Specific Gravity N/A
Lbs/Gal (est) N/A
Refractive Index N/A
Melting Point 130.00 to 133.00 °C. @ 760.00 mm Hg
Boiling Point 295.00 °C. @ 760.00 mm Hg
Flash Point 283.00 °F. TCC ( 139.70 °C. ) (est)
Acid Value N/A
Vapor Pressure 0.002000 mmHg @ 25.00 °C. (est)
Vapor Density N/A
logP (o/w) 1.6
Soluble In
  • water, 3326 mg/L @ 25 °C (est)
  • water, 6200 mg/L @ 25 °C (exp)
Occurrence
  • not found in nature