(S)-4-tosyloxy-1,2-epoxybutane

Names

[ Name ]:
(S)-4-tosyloxy-1,2-epoxybutane

[Synonym ]:
(S)-4-TOSYLOXY-1,2-EPOXYBUTANE
2-(oxiran-2-yl)ethyl 4-methylphenylsulfonate
(S)-2-(Oxiran-2-yl)ethyl 4-methylbenzenesulfonate
(S)-(-)-2-(oxyran-2-yl)ethyl tosylate
(S)-3,4-Epoxybutyl tosylate

Chemical & Physical Properties

[ Density]:
1.27

[ Molecular Formula ]:
C₁₁H₁₄O₄S

[ Molecular Weight ]:
242.29100

[ Exact Mass ]:
242.06100

[ PSA ]:
64.28000

[ LogP ]:
2.57000

Safety Information

[ HS Code ]:
2910900090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

DownStream

Customs

[ HS Code ]: 2910900090

[ Summary ]:
2910900090. epoxides, epoxyalcohols, epoxyphenols and epoxyethers, with a three-membered ring, and their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0%