4981-83-3

Basic information

• Product Name: Ethanol, 2-(phenylmethoxy)-, 4-methylbenzenesulfonate
• Synonyms: 2-benzyloxyethyl p-toluenesulfonate;1-benzyloxy-2-tosyloxyethane;1-O-benzyl-2-O-p-toluenesulfonyl ethylene glycol;2-Benzyl-Oxyethyl Chloroformate
• CAS NO: 4981-83-3
• Molecular Formula: C16H18O4S
• Molecular Weight: 306.383
• Mol File: 4981-83-3.mol
• Article Data: 22

Chemical Properties

• CAS DataBase Reference: Ethanol, 2-(phenylmethoxy)-, 4-methylbenzenesulfonate(CAS DataBase Reference)
• NIST Chemistry Reference: Ethanol, 2-(phenylmethoxy)-, 4-methylbenzenesulfonate(4981-83-3)
• EPA Substance Registry System: Ethanol, 2-(phenylmethoxy)-, 4-methylbenzenesulfonate(4981-83-3)

Safety Data

• Hazardous Substances Data: 4981-83-3(Hazardous Substances Data)

Usage

Description

Benzyl-PEG2-Tos is a PEG linker with an acid labile, benzyl protecting group. The tosyl group is a good leaving group. The hydrophilic PEG linker increases the water solubility of the compound in aqueous solutions.

Upstream product

• 622-08-2 2-Benzyloxyethanol 
• 98-59-9 p-toluenesulfonyl chloride 
• 20194-18-7 sodium phenyl-methanolate 
• 100-39-0 benzyl bromide 
• 100-44-7 benzyl chloride 
• 30379-55-6 benzyloxyacetic acid 

Downstream Products

• 858278-76-9 6-(2-benzyloxy-ethoxy)-8-nitro-quinoline 
• 727-18-4 diethyl <2-(benzyloxy)ethyl>phosphonate 
• 151331-33-8 1,9-(dibenzyloxy)-5,5-diethyl-3,7-dioxanonane 
• 280122-52-3 (2S*,2'R*)-diethyl 2,2'-[2-(benzyloxy)ethyl imino]-dipropionate 
• 280122-48-7 (2S,2'S)-diethyl 2,2'-[2-(benzyloxy)ethylimino]-dipropionate 
• 125372-51-2 (2S,3S)-1,4-bis[2-(benzyloxy)ethoxy]butane-2,3-diol 
• 1448552-44-0 C₃₅H₃₉N₅O₄S 
• 1570511-10-2 (R)-2-(3-(benzyloxy)-1-phenylpropyl)-1-methoxy-4-methylbenzene 
• 1570511-06-6 (R)-2-(3-(benzyloxy)-1-phenylpropyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane 
• 1227056-28-1 2,2'-(3-(benzyloxy)propane-1,1-diyl)bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolane) 
• 131326-24-4 3-[2-(benzyloxy)ethoxy]-1-propanol 
• 87867-16-1 N(α)-benzoyl-N(τ)-(2-benzyloxyethyl)histidine methyl ester 
• 87117-61-1 1-phenyl-2,5,8,11,14-pentaoxapentadecane 
• 127084-56-4 2-benzyloxyethanethiol 

Relevant articles and documents

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