2H-Pyran-2-one,3,6-dihydro-4,6,6-trimethyl-

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Names

[ CAS No. ]:
22954-83-2

[ Name ]:
2H-Pyran-2-one,3,6-dihydro-4,6,6-trimethyl-

[Synonym ]:
4,6,6-Trimethyl-3,6-dihydro-pyran-2-on
4,6,6-Trimethyl-3,6-dihydro-2H-pyran-2-on
3,6-dihydro-4,6,6-trimethyl-2H-pyran-2-one
4,6,6-trimethyl-3,6-dihydro-2H-pyran-2-one
4,6,6-trimethyl-3,6-dihydro-pyran-2-one
5-Hydroxy-3,5-dimethyl-3-hexenoic Acid Lactone
MFCD00010696

Chemical & Physical Properties

[ Density]:
0.975g/cm3

[ Boiling Point ]:
255.6ºC at 760mmHg

[ Molecular Formula ]:
C8H12O2

[ Molecular Weight ]:
140.18000

[ Flash Point ]:
85.4ºC

[ Exact Mass ]:
140.08400

[ PSA ]:
26.30000

[ LogP ]:
1.65820

[ Vapour Pressure ]:
0.0161mmHg at 25°C

[ Index of Refraction ]:
n20/D 1.463(lit.)

Safety Information

[ HS Code ]:
2932999099

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Ethanone,1-(3,3-dimethyl-2-oxiranyl)-
  • ketene
  • Mesityl oxide
  • acetic acid

DownStream

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%

Related Compounds

  • 5-acetyl-2,2,4-trimethyl-3H-pyran-6-one
  • 2H-Pyran-2-one, 5,6-dihydro-4,6,6-trimethyl-
  • 2H-Pyran-2-one, 3-acetyl-5,6-dihydro-4,6-dimethyl-, (6S)- (9CI)
  • 4-methyl-2-phenyl-2,5-dihydropyran-6-one
  • 2,4-dimethyl-2,5-dihydropyran-6-one
  • 6,6-dimethyl-4-propan-2-yl-3H-pyran-2-one
  • 2-Methyl-4-(piperazin-1-yl)-6-vinylpyrimidine
  • 4-Cyclobutyl-2-methyl-6-(piperazin-1-yl)pyrimidine
  • 4-(Cyclopropylmethyl)-2-methyl-6-(piperazin-1-yl)pyrimidine
  • 2-Methyl-4-(2-methylprop-1-en-1-yl)-6-(piperazin-1-yl)pyrimidine
  • (E)-4-(but-2-en-2-yl)-2-methyl-6-(piperazin-1-yl)pyrimidine
  • 4-(Ethoxymethyl)-2-methyl-6-(piperazin-1-yl)pyrimidine
  • 4-Isobutyl-2-methyl-6-(piperazin-1-yl)pyrimidine
  • 4-(Sec-butyl)-2-methyl-6-(piperazin-1-yl)pyrimidine
  • 4-(But-3-en-1-yl)-2-methyl-6-(piperazin-1-yl)pyrimidine
  • 4-Butyl-2-methyl-6-(piperazin-1-yl)pyrimidine
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