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3,3-Tetramethyleneglutaric anhydride

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3,3-Tetramethyleneglutaric anhydride Basic information

Product Name:
3,3-Tetramethyleneglutaric anhydride
Synonyms:
  • 3,3-TETRAMETHYLENEGLUTARIC ANHYDRIDE
  • 1,1-CYCLOPENTANEDIACETIC ACID ANHYDRIDE
  • 1,1-CYCLOPENTANEDIACETIC ANHYDRIDE
  • Cyclopentane-1,1-diacetic anhydride
  • beta,beta-Tetramethyleneglutaric anhydride
  • 3,3-TETRAMETHYLENEGLUTARIC ANHYDRIDE, 98 %
  • 3,3-TETRAMETHYLENEGLUTARIC ANHYDRIDE 98%
  • 1,1-Cyclopentanediacetic acid, 8-Oxaspiro[4.5]decane-7,9-dione
CAS:
5662-95-3
MF:
C9H12O3
MW:
168.19
EINECS:
227-116-6
Mol File:
5662-95-3.mol
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3,3-Tetramethyleneglutaric anhydride Chemical Properties

Melting point:
64-66 °C (lit.)
Boiling point:
186 °C/15 mmHg (lit.)
Density 
1.1322 (rough estimate)
refractive index 
1.5330 (estimate)
storage temp. 
Inert atmosphere,Room Temperature
form 
powder to crystal
color 
White to Almost white
Water Solubility 
decomposes
BRN 
383703
CAS DataBase Reference
5662-95-3(CAS DataBase Reference)
NIST Chemistry Reference
3,3-Tetramethyleneglutaric anhydride(5662-95-3)
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Safety Information

Hazard Codes 
Xi
Risk Statements 
36/37/38
Safety Statements 
26-36-24/25
WGK Germany 
3
9-21
HS Code 
29172000

MSDS

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3,3-Tetramethyleneglutaric anhydride Usage And Synthesis

Chemical Properties

white glistening crystals

Uses

1,1-Cyclopentanediacetic Anhydride is used to prepare betulin carboxyalkanoate derivatives as anti-HIV agents.

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