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Adipic anhydride

Adipic anhydride structure

CAS No:
2035-75-8
Formula:
C6H8O3
Chemical Name:
Adipic anhydride
Synonyms:
2,7-Oxepanedione;Adipic anhydride;Hexanedioic anhydride;Butanedicarboxylic anhydride;Hexanedioic acid,anhydride;Cyclic adipic anhydride
Categories:
Pharmaceutical Intermediates > Bulk Drug Intermediates

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Description

Solid

2,7-Oxepanedione is a lactone.

Adipic anhydride Basic Attributes

Molecular Weight：

128.126

Exact Mass：

128.13

EC Number：

218-001-1

HScode：

2917190090

Characteristics

PSA：

43.37000

XLogP3：

-0.65

Appearance：

Solid

Density：

1.2±0.1 g/cm3

Melting Point：

60-64 °C

Boiling Point：

135-190 °C @ Press: 8 Torr

Flash Point：

123.9±15.9 °C

Refractive Index：

1.458

Water Solubility：

2755 mg/L @ 25 °C (est)

Safety Information

Precautionary statement(s)：

P264, P280, P305+P351+P338, P33, P313

Hazard Statements：

H319

GHS Classification：

|Warning|H302 (33.33%): Harmful if swallowed [Warning Acute toxicity, oral]|P261, P264, P270, P271, P280, P301+P312, P302+P352, P304+P340, P305+P351+P338, P312, P321, P330, P332+P313, P337+P313, P362, P403+P233, P405, and P501|Aggregated GHS information provided by 3 companies from 3 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

Adipic anhydride Use and Manufacturing

Adipic Anhydride is an esterifier for food starch in combination with acetic anhydride.

Computed Properties

Molecular Weight:128.13
XLogP3:0.3
Hydrogen Bond Acceptor Count:3
Exact Mass:128.047344113
Monoisotopic Mass:128.047344113
Topological Polar Surface Area:43.4
Heavy Atom Count:9
Complexity:123
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

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