product name: diglycolic anhydride
synonyms: acetic acid, 2,2'-oxybis-, cyclic anhydride;acetic acid, oxydi-, cyclic anhydride;diglycolic acid anhydride;oxydiacetic anhydride;p-dioxane-2,6-dione;1,4-dioxine-2,6-dione;1,4-dioxane-2,6-dione;diglycolic anhydride
cas: 4480-83-5
mf: c4h4o4
mw: 116.07
einecs: 224-761-5
product categories: aromatic carboxylic acids, amides, anilides, anhydrides & salts;dioxanes;dioxanes & dioxolanes
mol file: 4480-83-5.mol
diglycolic anhydride structure
diglycolic anhydride chemical properties
melting point 92-93 °c(lit.)
boiling point 240-241 °c(lit.)
fp 240-241°c
storage temp. store below +30°c.
solubility soluble in chloroform.
form crystalline powder, crystals or needles
color white to pale cream
sensitive moisture sensitive
brn 112527
cas database reference 4480-83-5(cas database reference)
nist chemistry reference 1,4-dioxane-2,6-dione(4480-83-5)
safety information
hazard codes xi
risk statements 36/37/38
safety statements 26-36-24/25
ridadr 2923
wgk germany 3
f 10-21
hazardclass 8
packinggroup iii
hs code 29189090