ChemicalBook--->CAS DataBase List--->117-21-5

117-21-5

117-21-5 Structure

117-21-5 Structure
IdentificationMore
[Name]

3-CHLOROPHTHALIC ANHYDRIDE
[CAS]

117-21-5
[Synonyms]

3-CHLOROPHTHALIC ACID ANHYDRIDE
3-CHLOROPHTHALIC ANHYDRIDE
4-Chloro-isobenzofuran-1,3-dione
3-CHLOROPHTHALIC ANHYDRIDE 98%
3-CHLOROPHTHALIC ANHYDRIDE, 95+%
3-Chloro-1,2-benzenedicarboxylic anhydride
4-Chloro-1,3-isobenzofurandione
[EINECS(EC#)]

204-179-8
[Molecular Formula]

C8H3ClO3
[MDL Number]

MFCD00023107
[Molecular Weight]

182.56
[MOL File]

117-21-5.mol
Chemical PropertiesBack Directory
[Appearance]

White or pale yellow crystalline powder and chunks
[Melting point ]

123-126 °C
[Boiling point ]

170°C(lit.)
[density ]

1.594±0.06 g/cm3(Predicted)
[vapor pressure ]

0.02-0.08Pa at 25℃
[storage temp. ]

Inert atmosphere,Room Temperature
[form ]

Crystalline Powder and Chunks
[color ]

White or pale yellow
[LogP]

2.713
[CAS DataBase Reference]

117-21-5(CAS DataBase Reference)
Safety DataBack Directory
[Hazard Codes ]

Xi
[Risk Statements ]

R36/37/38:Irritating to eyes, respiratory system and skin .
[Safety Statements ]

S37/39:Wear suitable gloves and eye/face protection .
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
[HS Code ]

29173995
Hazard InformationBack Directory
[Chemical Properties]

White or pale yellow crystalline powder and chunks
[Uses]

3-chlorophthalic anhydride is mainly used for the synthesis of polyimide engineering plastic properties. Also be used as drug or pesticide intermediates.
Spectrum DetailBack Directory
[Spectrum Detail]

3-CHLOROPHTHALIC ANHYDRIDE(117-21-5)FT-IR
Well-known Reagent Company Product InformationBack Directory
[Acros Organics]

3-Chlorophthalic anhydride, 95+%(117-21-5)
[Sigma Aldrich]

117-21-5(sigmaaldrich)
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