5-Methyl-1-tetralone

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Names

[ CAS No. ]:
6939-35-1

[ Name ]:
5-Methyl-1-tetralone

[Synonym ]:
5-Methyl-3,4-dihydro-1(2H)-naphthalenone
5-Methyl-1-tetralone
Einecs 230-073-6
5-Methyl-1,2,3,4-tetrahydronaphthalin-1-on
5-Methyl-3,4-dihydro-2H-naphthalin-1-on
5-Methyl-3,4-dihydronaphthalen-1(2H)-one
5-methyltetralone
5-Methyltetralin-1-one
1(2H)-Naphthalenone, 3,4-dihydro-5-methyl-

Chemical & Physical Properties

[ Density]:
1.1±0.1 g/cm3

[ Boiling Point ]:
289.9±25.0 °C at 760 mmHg

[ Melting Point ]:
87-91ºC(lit.)

[ Molecular Formula ]:
C11H12O

[ Molecular Weight ]:
160.212

[ Flash Point ]:
122.7±18.1 °C

[ Exact Mass ]:
160.088821

[ PSA ]:
17.07000

[ LogP ]:
3.07

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

[ Index of Refraction ]:
1.557

Safety Information

[ Safety Phrases ]:
22-24/25

[ HS Code ]:
2914399090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 4-(2-Methylphenyl)butanoic acid
  • Benzenebutanoyl chloride, 2-Methyl-
  • Tetramethyltin
  • 5-oxo-5,6,7,8-tetrahydronaphthalen-1-yl trifluoromethanesulfonate
  • 5-OXO-5,6,7,8-TETRAHYDRONAPHTHALEN-2-YL TRIFLUOROMETHANESULFONATE
  • Phosphonium,(2-carboxyethyl)triphenyl-, chloride (1:1)
  • 4-(2-carboxy-6-methyl-phenyl)-butyric acid
  • 5-METHYLTETRALIN
  • 3-isopropenyl-2-allylcyclohex-2-en-1-one

DownStream

  • 1,5-bis(bromomethyl) naphthalene
  • Hydrazinecarboxamide,2-(3,4-dihydro-5-methyl-1(2H)-naphthalenylidene)-
  • 5-METHYLTETRALIN
  • 1H-Phenalene-6-propanoicacid, 2,3-dihydro-3-hydroxy-

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%

Related Compounds

  • 2-Acetylamino-8-amino-6-fluoro-5-methyl-1-tetralone
  • 5-methyl-1-phenylhex-4-en-3-one
  • 5-methyl-1-p-tolyl-1H-benzotriazole
  • 5-methyl-1-undecen-5-ol
  • 5-Methyl-1-(tetrahydropyranyloxy)hexane
  • 5-methyl-1-phenylpyrazol-4-amine