Basic information Safety Supplier Related

3-CHLOROPHTHALIC ANHYDRIDE

Basic information Safety Supplier Related

3-CHLOROPHTHALIC ANHYDRIDE Basic information

Product Name:
3-CHLOROPHTHALIC ANHYDRIDE
Synonyms:
  • 4-chloro-1,3-dihydro-2-benzofuran-1,3-dione
  • 4-Chloro-2-benzofuran-1,3-dione, 4-Chloroisobenzofuran-1,3-dione
  • 3-CHLOROPHTHALIC ANHYDRIDE 98%
  • 1,3-Isobenzofurandione, 4-chloro-
  • Ktoyupd
  • 3-CHLOROPHTHALIC ACID ANHYDRIDE
  • 3-CHLOROPHTHALIC ANHYDRIDE
  • 4-Chloro-isobenzofuran-1,3-dione
CAS:
117-21-5
MF:
C8H3ClO3
MW:
182.56
EINECS:
204-179-8
Product Categories:
  • API Intermediate
  • Anhydride
  • Acids and Derivatives
  • Phthalic Acids, Esters and Derivatives
  • API intermediates
Mol File:
117-21-5.mol
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3-CHLOROPHTHALIC ANHYDRIDE Chemical Properties

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)
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Safety Information

Hazard Codes 
Xi
Risk Statements 
36/37/38
Safety Statements 
37/39-26
HS Code 
29173995

MSDS

  • Language:English Provider:ACROS
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3-CHLOROPHTHALIC ANHYDRIDE Usage And Synthesis

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.

3-CHLOROPHTHALIC ANHYDRIDESupplier

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