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D103705

Sigma-Aldrich

Diglycolic anhydride

technical grade, 90%

Synonym(s):

1,4-Dioxane-2,6-dione

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About This Item

Empirical Formula (Hill Notation):
C4H4O4
CAS Number:
4480-83-5
Molecular Weight:
116.07
Beilstein/REAXYS Number:
112527
EC Number:
224-761-5
MDL number:
MFCD00006677
UNSPSC Code:
12162002
PubChem Substance ID:
24893331
NACRES:
NA.23

grade

technical grade

Quality Level

200

assay

90%

form

crystals

bp

240-241 °C (lit.)

mp

92-93 °C (lit.)

SMILES string

O=C1COCC(=O)O1

InChI

1S/C4H4O4/c5-3-1-7-2-4(6)8-3/h1-2H2

InChI key

PIYNUZCGMLCXKJ-UHFFFAOYSA-N

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Related Categories

pictograms

Exclamation mark
GHS07

signalword

Warning

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

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