3-methyloxane

Names

[ CAS No. ]:
26093-63-0

[ Name ]:
3-methyloxane

[Synonym ]:
tetrahydro-3-methyl-2H-pyran
2H-Pyran,tetrahydro-3-methyl
3-Methyltetrahydropyran
4-methyltetrahydropyran

Chemical & Physical Properties

[ Density]:
0.852 g/cm3

[ Boiling Point ]:
107.3ºC at 760 mmHg

[ Molecular Formula ]:
C6H12O

[ Molecular Weight ]:
100.15900

[ Flash Point ]:
11ºC

[ Exact Mass ]:
100.08900

[ PSA ]:
9.23000

[ LogP ]:
1.43290

[ Vapour Pressure ]:
31.8mmHg at 25°C

[ Index of Refraction ]:
n20/D 1.42(lit.)

Safety Information

[ Hazard Codes ]:
F,Xi

[ Risk Phrases ]:
R11

[ Safety Phrases ]:
16-23-26-36

[ RIDADR ]:
UN 1993

[ Packaging Group ]:
II

[ Hazard Class ]:
3.1

[ HS Code ]:
2932999099

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 2-methylpentane-1,5-diol
  • 4-methylpent-4-enyl 4-methylbenzenesulfonate

DownStream

  • (2R)-2-Methylpentanedioic acid
  • 5-methyloxan-2-one
  • 3-methyltetrahydro-2H-pyran-2-one

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

  • 2,6-dimethoxy-3-methyloxane
  • 4-chloro-2,6-diethyl-3-methyloxane
  • 3-acetyl-6-methyloxane-2,4-dione
  • 3-(1-hydroxybutylidene)-6-methyloxane-2,4-dione
  • 3-(1-hydroxydecylidene)-6-methyloxane-2,4-dione
  • 3,4-dibromo-4-methyloxane