1-methyl-4-pent-4-yn-2-yloxysulfonyl-benzene

Modify Date: 2025-11-09 14:57:24

1-methyl-4-pent-4-yn-2-yloxysulfonyl-benzene structure	Common Name	1-methyl-4-pent-4-yn-2-yloxysulfonyl-benzene
	CAS Number	58456-48-7	Molecular Weight	238.30300
	Density	1.168g/cm3	Boiling Point	358.5ºC at 760 mmHg
	Molecular Formula	C₁₂H₁₄O₃S	Melting Point	N/A
	MSDS	N/A	Flash Point	170.6ºC

Name	pent-4-yn-2-yl 4-methylbenzenesulfonate
Synonym	More Synonyms

Density	1.168g/cm3
Boiling Point	358.5ºC at 760 mmHg
Molecular Formula	C₁₂H₁₄O₃S
Molecular Weight	238.30300
Flash Point	170.6ºC
Exact Mass	238.06600
PSA	51.75000
LogP	3.19290
Index of Refraction	1.528
InChIKey	FUXZPGSGEZVNMH-UHFFFAOYSA-N
SMILES	C#CCC(C)OS(=O)(=O)c1ccc(C)cc1

4-Pentyn-2-ol

CAS#:2117-11-5

Tosyl chloride

CAS#:98-59-9

~94%

1-methyl-4-pent...

CAS#:58456-48-7

Literature: Dai; Katzenellenbogen Journal of Organic Chemistry, 1993 , vol. 58, # 7 p. 1900 - 1908

Precursor 2
CAS#:2117-11-5 4-Pentyn-2-ol CAS#:98-59-9 Tosyl chloride
DownStream 1
CAS#:2206-23-7 3-Penten-1-yne

Pentin-1-ol-4-p-toluolsulfonat

4-Pentyn-2-yl tosylate

pent-4-yn-2-yl p-toluenesulfonate

1-methyl-4-pent-4-yn-2-yloxysulfonyl-benzene

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Names