2-Methyl-2,3-dihydro-1H-cyclopenta[a]naphthalen-1-one

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Names

[ CAS No. ]:
150096-57-4

[ Name ]:
2-Methyl-2,3-dihydro-1H-cyclopenta[a]naphthalen-1-one

[Synonym ]:
2-methyl-2,3-dihydrocyclopenta[a]naphthalen-1-one
2-Methyl-2,3-dihydro-1H-cyclopenta[a]naphthalen-1-one
1H-Benz[e]inden-1-one, 2,3-dihydro-2-methyl-

Chemical & Physical Properties

[ Density]:
1.2±0.1 g/cm3

[ Boiling Point ]:
350.0±12.0 °C at 760 mmHg

[ Molecular Formula ]:
C14H12O

[ Molecular Weight ]:
196.245

[ Flash Point ]:
153.4±14.5 °C

[ Exact Mass ]:
196.088821

[ PSA ]:
17.07000

[ LogP ]:
3.82

[ Vapour Pressure ]:
0.0±0.8 mmHg at 25°C

[ Index of Refraction ]:
1.642

Safety Information

[ HS Code ]:
2914399090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 2-methyl-3-naphthalen-2-ylpropionic acid
  • Naphthalene
  • Methacryloyl chloride
  • 2-(brommethyl)naphthalen
  • 2-methyl-3-naphthalen-2-ylpropionoc acid methyl ester
  • (E)-2-methyl-3-(2-naphthyl)propenoic acid
  • 2-Naphthaldehyde
  • Tin(IV) chloride

DownStream

  • 2-Methyl-3H-cyclopenta[a]naphthalene
  • 2-methyl-2,3-dihydro-1H-cyclopenta[a]naphthalen-1-ol
  • (2-methyl-2,3-dihydrocyclopenta[a]naphthalen-1-ylidene)hydrazine

Customs

[ HS Code ]: 2914399090

[ Summary ]:
2914399090. other aromatic ketones without other oxygen function. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0%