4-Methylenetetrahydro-2H-pyran

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Names

[ CAS No. ]:
36838-71-8

[ Name ]:
4-Methylenetetrahydro-2H-pyran

[Synonym ]:
4-methylene-tetrahydro-pyran
4-Methylenetetrahydropyran
4-methylene-tetrahydro-2H-pyran
4-Methylen-tetrahydro-pyran
2H-Pyran, tetrahydro-4-methylene-
4-Methylenetetrahydro-2H-pyran
2H-Pyran,tetrahydro-4-methylene

Chemical & Physical Properties

[ Density]:
0.9±0.1 g/cm3

[ Boiling Point ]:
122.0±29.0 °C at 760 mmHg

[ Molecular Formula ]:
C6H10O

[ Molecular Weight ]:
98.143

[ Flash Point ]:
15.0±22.3 °C

[ Exact Mass ]:
98.073166

[ PSA ]:
9.23000

[ LogP ]:
1.20

[ Vapour Pressure ]:
17.1±0.2 mmHg at 25°C

[ Index of Refraction ]:
1.440

Safety Information

[ Hazard Codes ]:
F+

[ HS Code ]:
2932999099

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Tetrahydro-2H-pyran-4-one
  • Methyltriphenylphosphonium bromide
  • 3-Methyl-1,5-pentanediol
  • methylidene triphenyl phosphorane
  • 4-Methyltetrahydro-2H-pyran-4-ol
  • 3-methylidenepentane-1,5-diol
  • ISOPRENOL
  • 3,6-dihydro-4-methyl-2H-pyran

DownStream

  • 3-hydroxy-3-methylglutaric acid
  • Oxalic acid
  • Citric Acid
  • 4-Methyltetrahydro-2H-pyran-4-ol
  • 4-chloro-4-methyloxane
  • Tetrahydropyran-4-methanol
  • 1,6-Dioxaspiro[2.5]octane
  • 3,6-dihydro-4-methyl-2H-pyran
  • 3,4-dihydro-4-methyl-2H-pyran
  • 2-(3,6-dihydro-2H-pyran-4-yl)ethanol

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

  • 2-Methyl-4-methylenetetrahydro-2H-pyran
  • 2,2-dimethyl-4-methylenetetrahydro-2H-pyran
  • 2-Butyl-6-methyl-4-methylenetetrahydro-2H-pyran
  • 2-Methoxy-4-(4-methylenetetrahydro-2H-pyran-2-yl)phenol
  • 4-Methylenetetrahydro-2H-thiopyran 1,1-dioxide
  • (3S,4R,6S)-3,4-bis(benzyloxy)-6-methoxy-2-methylenetetrahydro-2H-pyran
  • {[4-Methoxy-3-(trifluoromethyl)phenyl]methyl}(methyl)amine hydrochloride
  • [(Furan-2-yl)methyl][(5-methylfuran-2-yl)methyl]amine hydrochloride
  • 4-Methyl-1,3,8-triazatricyclo[7.5.0.0,2,7]tetradeca-2,4,6,8-tetraene-6-carboxylic acid hydrochloride
  • 1-(3-Bromo-2-methylphenyl)ethan-1-amine hydrochloride
  • (3E)-3-[(3-bromophenyl)methylidene]pyrrolidine hydrochloride
  • 1-(2,5-Dichloropyridin-4-yl)methanamine dihydrochloride
  • Methyl 2-amino-3-(4-methyl-1,2,5-oxadiazol-3-yl)propanoate hydrochloride
  • Ethyl 2-(azetidin-3-yl)-6-methylpyrimidine-4-carboxylate dihydrochloride
  • Methyl 2-amino-2-(2,3-difluorophenyl)acetate hydrochloride
  • Tert-butyl 1-(6-chloropyridin-3-yl)cyclopropane-1-carboxylate
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