CIS-TETRAHYDRO-1H-CYCLOPENTA[C]FURAN-1,3(3AH)-DIONE

Names

[ Name ]:
CIS-TETRAHYDRO-1H-CYCLOPENTA[C]FURAN-1,3(3AH)-DIONE

[Synonym ]:
Tetrahydro-1H-cyclopenta(c)furan-1,3(3aH)-dione
1H-Cyclopenta[c]furan-1,3(3aH)-dione, tetrahydro-
tetrahydro-1H-cyclopenta[c]furan-1,3(3aH)-dione
(3aS,6aR)-4,5,6,6a-tetrahydro-3aH-cyclopenta[c]furan-1,3-dione

Chemical & Physical Properties

[ Density]:
1.3±0.1 g/cm3

[ Boiling Point ]:
289.2±9.0 °C at 760 mmHg

[ Melting Point ]:
73-74 °C

[ Molecular Formula ]:
C₇H₈O₃

[ Molecular Weight ]:
140.137

[ Flash Point ]:
140.4±15.9 °C

[ Exact Mass ]:
140.047348

[ PSA ]:
43.37000

[ LogP ]:
-0.32

[ Vapour Pressure ]:
0.0±0.6 mmHg at 25°C

[ Index of Refraction ]:
1.514

MSDS

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Safety Information

[ Symbol ]:

GHS05

[ Signal Word ]:
Danger

[ Hazard Statements ]:
H315-H318

[ Precautionary Statements ]:
P280-P305 + P351 + P338

[ Hazard Codes ]:
Xi

[ Risk Phrases ]:
38-41

[ Safety Phrases ]:
26-39

[ RIDADR ]:
NONH for all modes of transport

[ HS Code ]:
2932999099

Synthetic Route

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Customs

[ HS Code ]: 2932999099

[ Summary ]:
2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%