2,3,3-TRICHLOROTETRAHYDRO-2H-PYRAN

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Names

[ CAS No. ]:
63027-88-3

[ Name ]:
2,3,3-TRICHLOROTETRAHYDRO-2H-PYRAN

[Synonym ]:
2,3,3-trichloro-tetrahydro-pyran
2,3,3-trichlorotetrahydro-2H-pyran
2,3,3-Trichlor-tetrahydro-pyran
2,3,3-trichloro THP

Chemical & Physical Properties

[ Density]:
1.4g/cm3

[ Boiling Point ]:
236.4ºC at 760mmHg

[ Molecular Formula ]:
C5H7Cl3O

[ Molecular Weight ]:
189.46700

[ Flash Point ]:
96.9ºC

[ Exact Mass ]:
187.95600

[ PSA ]:
9.23000

[ LogP ]:
2.53560

[ Index of Refraction ]:
1.5051-1.5071

Safety Information

[ Hazard Codes ]:
Xi

[ Risk Phrases ]:
R36/37/38

[ Safety Phrases ]:
S24/25

[ HS Code ]:
2932999099

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 5-chloro-3,4-dihydro-2H-pyran
  • 3,4-Dihydro-2H-pyran
  • 1,5-Pentanediol
  • Tetrahydropyran
  • 2,3-dichlorooxane

DownStream

  • 2,2-dichloropentane-1,5-diol
  • (3,3-dichlorooxan-2-yl) formate
  • 3,3-DICHLORO-2-HYDROXYTETRAHYDROPYRAN

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-(3,3-dimethyl-2-oxobutyl)-2H-pyran-5-one
  • 2-(3,3-dimethylbicyclo[2.2.1]hept-2-yl)tetrahydro-4,6-dimethyl-2H-pyran, didehydro derivative
  • 2,3,3,4,4,5,5,6,6-nonafluorooxane-2-carbonyl fluoride
  • 2-(3-(3-methoxybicyclo[4.2.0]octa-1(6),2,4-trien-7-yl)propoxy)tetrahydro-2H-pyran
  • 2,2,3,3,4,4,5,5,6-nonafluorooxane
  • 2,2,3,3-tetrachlorooxane