(7aS)-4,7a-Dimethyl-5,6,7,7a-tetrahydroindan-1,5-dione

Names

[ Name ]:
(7aS)-4,7a-Dimethyl-5,6,7,7a-tetrahydroindan-1,5-dione

[Synonym ]:
4,7a-dimethyl-7,7a-dihydro-1,5(6H)-indenedione
4,7a-Dimethyl-2,3,6,7-tetrahydroindene-1,5-dione
4,7a-dimethyl-2,3,7,7a-tetrahydro-1H-indene-1,5(6H)-dione
(RS)-4,7a-dimethyl-2,3,7,7a-tetrahydro-(6H)-indene-1,5-dione
2,6-dimethylbicyclo<4.3.0>non-1-en-3,7-dione
4,7a-dimethyl-2,3,7,7a-tetrahydro-6H-indene-1,5-dione
(7aS)-4,7a-Dimethyl-5,6,7,7a-tetrahydroindan-1,5-dione

Chemical & Physical Properties

[ Density]:
1.11

[ Boiling Point ]:
310ºC

[ Molecular Formula ]:
C₉H₁₀O₂

[ Molecular Weight ]:
150.17400

[ Flash Point ]:
116ºC

[ Exact Mass ]:
150.06800

[ PSA ]:
34.14000

[ LogP ]:
1.25480

[ Vapour Pressure ]:
0.001mmHg at 25°C

[ Index of Refraction ]:
1.517

Safety Information

[ HS Code ]:
2914190090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

DownStream

Customs

[ HS Code ]: 2914190090

[ Summary ]:
2914190090 other acyclic ketones without other oxygen function。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%