1-(p-Tosyloxy)-2-pentyne

Modify Date: 2025-08-20 18:38:03

1-(p-Tosyloxy)-2-pentyne Structure
1-(p-Tosyloxy)-2-pentyne structure
 Common Name 1-(p-Tosyloxy)-2-pentyne
CAS Number 92666-05-2 Molecular Weight 238.30300
Density N/A Boiling Point N/A
Molecular Formula C12H14O3S Melting Point N/A
MSDS N/A Flash Point N/A

 Names

Name 1-(p-Tosyloxy)-2-pentyne
Synonym More Synonyms

 Chemical & Physical Properties

Molecular Formula C12H14O3S
Molecular Weight 238.30300
Exact Mass 238.06600
PSA 51.75000
LogP 3.19450

 Safety Information

HS Code 2905290000

 Synthetic Route

2-Pentyn-1-ol structure

2-Pentyn-1-ol

CAS#:6261-22-9

Tosyl chloride structure

Tosyl chloride

CAS#:98-59-9

~10%

1-(p-Tosyloxy)-2-pentyne Structure

1-(p-Tosyloxy)-...

CAS#:92666-05-2

Literature: Ishchenko, R. I..; Kovalev, B. G.; Khusid, A. Kh. Journal of Organic Chemistry USSR (English Translation), 1987 , p. 1076 - 1078 Zhurnal Organicheskoi Khimii, 1987 , vol. 23, # 5 p. 1190 - 1193

 Customs

HS Code 2905290000
Summary 2905290000 unsaturated monohydric alcohols。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%

 Synonyms

pent-2-ynyl p-toluenesulfonate
3-ethylpropargyl tosylate
2-Hydroxy-toluol-4-sulfonsaeure
toluene-4-sulfonic acid pent-2-ynyl ester
2-pentyn-1-ol p-toluenesulfonate
o-cresol-5-sulfonic acid
toluene-4-sulphonic acid monohydrate
pent-2-ynyl 4-methylbenzenesulfonate
2-hydroxy-toluene-4-sulfonic acid
tosylate of 2-pent-yn-1-ol
CH3CH2CCCH2OTs
4-methyl-3-hydroxybenzenesulfonic acid
Benzenesulfonic acid,3-hydroxy-4-methyl
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