| Identification | Back Directory | [Name]
ADIPIC ANHYDRIDE | [CAS]
2035-75-8 | [Synonyms]
2,7-oxepanedion
ADIPIC ANHYDRIDE
2,7-oxepanedione
Oxepane-2,7-dione
Adipic acid anhydride
Hexanedioic anhydride
Hexahydrooxepin-2,7-dione
Hexanedioic acid anhydride
Butanedicarboxylic anhydride | [EINECS(EC#)]
218-001-1 | [Molecular Formula]
C6H8O3 | [MDL Number]
MFCD01593588 | [MOL File]
2035-75-8.mol | [Molecular Weight]
128.13 |
| Chemical Properties | Back Directory | [Melting point ]
60-64 °C | [Boiling point ]
98～100℃/0.1mm | [density ]
1.183±0.06 g/cm3(Predicted) | [storage temp. ]
Inert atmosphere,2-8°C | [form ]
liquid | [color ]
Colourless | [InChI]
InChI=1S/C6H8O3/c7-5-3-1-2-4-6(8)9-5/h1-4H2 | [InChIKey]
JPSKCQCQZUGWNM-UHFFFAOYSA-N | [SMILES]
O1C(=O)CCCCC1=O | [LogP]
0.689 (est) | [Uses]
Adipic Anhydride is an esterifier for food starch in combination
with acetic anhydride. |
| Hazard Information | Back Directory | [Definition]
ChEBI: 2,7-Oxepanedione is a lactone. | [General Description]
The usual form of the anhydride produced by dehydrating adipic acid is the linear, polymeric form Adipic anhydride. Distillation of the polymeric anhydride is said to produce the monomeric cyclic form, which is very unstable and reverts readily to the linear, polymeric anhydride. |
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