3-Pentyn-1-ol,1-(4-methylbenzenesulfonate)

Modify Date: 2025-09-22 17:08:35

3-Pentyn-1-ol,1-(4-methylbenzenesulfonate) structure	Common Name	3-Pentyn-1-ol,1-(4-methylbenzenesulfonate)
	CAS Number	3329-88-2	Molecular Weight	238.30300
	Density	1.172g/cm3	Boiling Point	372.3ºC at 760mmHg
	Molecular Formula	C₁₂H₁₄O₃S	Melting Point	N/A
	MSDS	N/A	Flash Point	178.9ºC

Name	pent-3-ynyl 4-methylbenzenesulfonate
Synonym	More Synonyms

Density	1.172g/cm3
Boiling Point	372.3ºC at 760mmHg
Molecular Formula	C₁₂H₁₄O₃S
Molecular Weight	238.30300
Flash Point	178.9ºC
Exact Mass	238.06600
PSA	51.75000
LogP	3.19450
Index of Refraction	1.533
InChIKey	KGKGDQZZMDWCRD-UHFFFAOYSA-N
SMILES	CC#CCCOS(=O)(=O)c1ccc(C)cc1

HS Code	2905290000

3-Pentyn-1-ol

CAS#:10229-10-4

Tosyl chloride

CAS#:98-59-9

~99%

3-Pentyn-1-ol,1...

CAS#:3329-88-2

Literature: Fang, Fang; Vogel, Megan; Hines, Jennifer V.; Bergmeier, Stephen C. Organic and Biomolecular Chemistry, 2012 , vol. 10, # 15 p. 3080 - 3091

pent-3-ynyl tri...

CAS#:54106-83-1

3-Pentyn-1-ol,1...

CAS#:3329-88-2

Literature: Collins, Clair J.; Hanack, Michael; Stutz, Herbert; Auchter, Gerhard; Schoberth, Winfried Journal of Organic Chemistry, 1983 , vol. 48, # 26 p. 5260 - 5268

Precursor 3
CAS#:10229-10-4 3-Pentyn-1-ol CAS#:98-59-9 Tosyl chloride CAS#:54106-83-1 pent-3-ynyl tri...
DownStream 9
CAS#:4116-93-2 2,8-DECADIYNE CAS#:18719-27-2 3-PENTYNYLBROMIDE CAS#:765-43-5 1-Cyclopropylet... CAS#:646-05-9 1-Pentene-3-yne
CAS#:53968-68-6 2-methylcyclobu... CAS#:10229-10-4 3-Pentyn-1-ol CAS#:1517-15-3 2-methylcyclobu... CAS#:41857-26-5 5-chloropent-1-...
CAS#:58944-42-6 hept-5-yn-1-ol

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%

1-tosyloxy-3-pentyne

pent-3-yn-1-yl 4-methylbenzenesulfonate

Pent-3-yn-1-yl tosylate

3-pentynyl tosylate

Names