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

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Names

[ CAS No. ]:
28255-09-6

[ 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

  • 2-(3-oxopentyl)-2-methylcyclopentane-1,3-diones
  • 2-Methylcyclopentane-1,3-dione
  • 1-CHLORO-3-PENTANONE
  • 2-methyl-2-(3-pentynyl)-1,3-cyclopentanedione
  • 1-Penten-3-one
  • 3-Pentanone,1-(diethylamino)-

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%

Related Compounds

  • 3,4-Dihydro-2H-pyrido[4,3-e][1,2,4]thiadiazine 1,1-dioxide
  • Methyl 4-oxo-2-thioxo-1,2,3,4-tetrahydropyrimidine-5-carboxylate
  • 2-azido-N-(4-chlorophenyl)acetamide
  • 3-(2-Methyl-1,3-dioxolan-2-yl)benzonitrile
  • N-(Acetyloxy)-N-(4-methylphenyl)urea
  • Methyl 5,6,7,8-tetrahydro-1-isoquinolinecarboxylate
  • 1-[2-(Propan-2-yloxy)phenyl]prop-2-en-1-ol
  • 2-Pyrrolidinecarboxamide, 1-[(3,4-dimethoxyphenyl)sulfonyl]-N-(4-methylphenyl)-
  • (3aS,6aR)-Tetrahydro-1H-furo[3,4-d]imidazole-2,4-dione
  • 4-Oxo-4,5,6,7-tetrahydro-1-benzothiophene-6-carboxylic acid