(S)-(+)-1-Benzyloxy-3-(p-tosyloxy)-2-propanol

(S)-(+)-1-苄氧基-3-(对甲苯磺酰氧基)-2-丙醇

Also known as: (2S)-3-(Benzyloxy)-2-hydroxypropyl 4-methylbenzenesulfonate, (S)-(+)-3-Benzyloxy-1,2-propanediol 1-(p-toluenesulfonate), (S)-3-(Benzyloxy)-2-hydroxypropyl Tosylate, (S)-3-(benzyloxy)-2-hydroxypropyl 4-methylbenzenesulfonate, 1,2-Propanediol, 3-(phenylmethoxy)-, 1-(4-methylbenzenesulfonate), (2S)-, 1-O-benzyl-3-p-toluenesulfonyl-sn-glycerol, 3-O-Benzyl-1-O-p-toluolsulfonyl-sn-glycerin

CAS No.: 16495-04-8
Jingsj CID: J-1085764-1
Molecular Formula: C₁₇H₂₀O₅S
Chinese Name: (S)-(+)-1-苄氧基-3-(对甲苯磺酰氧基)-2-丙醇
Molecular Weight: 336.40300 g/mol
Category: Solvents
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	52-55ºC
Boiling Point	515.624ºC at 760 mmHg
Density	1.254g/cm3
Flash Point	110ºC

Frequently Asked Questions

What is the CAS number of (S)-(+)-1-Benzyloxy-3-(p-tosyloxy)-2-propanol?

16495-04-8

What are the molecular formula and molecular weight of (S)-(+)-1-Benzyloxy-3-(p-tosyloxy)-2-propanol?

C17H20O5S, molecular weight 336.40300 g/mol

Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026