3,6-Dihydro-2H-thiopyran-5-carbaldehyde

Names

[ CAS No. ]:
30058-79-8

[ Name ]:
3,6-Dihydro-2H-thiopyran-5-carbaldehyde

[Synonym ]:
4,6-Dimethyl-5-thiacyclohex-1-encarboxaldehyd
3-formyl-5,6-dihydro-2,6-dimethyl-2H-thiopyran
2H-Thiopyran-3-carboxaldehyde,5,6-dihydro-2,6-dimethyl
5-Thiacyclohex-1-en-carboxaldehyd
5,6-dihydro-2H-thiopyran-3-carboxaldehyde
3-formyl-5,6-dihydro-2H-thiopyran
2,6-dimethyl-3,6-dihydro-2H-thiopyran-5-carbaldehyd
5,6-Dihydro-2H-thiopyran-3-carbaldehyd
2,6-Dimethyl-5,6-dihydro-2H-thiopyran-3-carbaldehyde

Chemical & Physical Properties

[ Density]:
1.235g/cm3

[ Boiling Point ]:
242.3ºC at 760 mmHg

[ Molecular Formula ]:
C6H8OS

[ Molecular Weight ]:
128.19200

[ Flash Point ]:
121ºC

[ Exact Mass ]:
128.03000

[ PSA ]:
42.37000

[ LogP ]:
1.24860

[ Index of Refraction ]:
1.64

Safety Information

[ HS Code ]:
2934999090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • acrolein
  • 1,1,2-Trichloroethane solution
  • bis-(3,3-diethoxy-propyl)-sulfide

DownStream

  • tetrahydrothiopyran-3-carboxaldehyde

Customs

[ HS Code ]: 2934999090

[ Summary ]:
2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%