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Diglycolic Anhydride

Diglycolic Anhydride / CAS : 4480-83-5

Appearance White to pale cream crystalline powder, crystals or needles UN 2923
HS 29189900 DG Class 8
Synonyms 1,4-Dioxane-2,6-Dione; Oxydiacetic Anhydride; P-Dioxane-2,6-Dione; Diglycolic Acid Anhydride
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Properties

Summary

Formula
C4H4O4
Molecular Mass
116.07200
Exact Mass
116.01100
PSA
52.60000
Logp
-0.91360
IUPAC
1,4-dioxane-2,6-dione
SMILES
C1C(=O)OC(=O)CO1

Attribute classification

Matter Classification
organic
Category
API & Intermediate > Pharmaceutical Raw Materials
Surfactants, Catalysts > Surface Active Agent
Polymers Material > Material

Chemical and Physical Properties

Melting Point
92-93 °C(lit.)
Density
1.423 g/cm3
Boiling Point
240-241 °C(lit.)
Flash Point
240-241°C
Appearance
White to pale cream crystalline powder, crystals or needles

Export information

HS Code
29189900
Export Rebate
13%
UN No.
2923
DG-Class
8
Risk Code
R36/37/38
Safety Label
Xi

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