Oxepane-2,7-dione

Names

[ CAS No. ]:
2035-75-8

[ Name ]:
Oxepane-2,7-dione

[Synonym ]:
2,7-Oxepanedione
Adipic acid anhydride
hexanedioic anhydride
adipic anhydride
oxepane-2,7-dione
hexanedioic acid anhydride
EINECS 218-001-1
Hexahydrooxepin-2,7-dione

Chemical & Physical Properties

[ Density]:
1.2±0.1 g/cm3

[ Boiling Point ]:
262.1±9.0 °C at 760 mmHg

[ Molecular Formula ]:
C₆H₈O₃

[ Molecular Weight ]:
128.126

[ Flash Point ]:
123.9±15.9 °C

[ Exact Mass ]:
128.047348

[ PSA ]:
43.37000

[ LogP ]:
-0.65

[ Vapour Pressure ]:
0.0±0.5 mmHg at 25°C

[ Index of Refraction ]:
1.458

MSDS

Click to get detail MSDS

Safety Information

[ Hazard Codes ]:
Xi

[ HS Code ]:
2917190090

Synthetic Route

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Precursor & DownStream

Precursor

DownStream

Customs

[ HS Code ]: 2917190090

[ Summary ]:
2917190090 acyclic polycarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%