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Octaethylene glycol di(p-toluenesulfonate)

Octaethylene glycol di(p-toluenesulfonate) Structure
  • ₹0
  • Product name: Octaethylene glycol di(p-toluenesulfonate)
  • CAS: 57436-38-1
  • MF: C30H46O13S2
  • MW: 678.81
  • EINECS:
  • MDL Number:MFCD25372005
  • Synonyms:Octaethylene glycol di(p-toluenesulfonate);Tos-PEG9-Tos;3,6,9,12,15,18,21-Heptaoxatricosane-1,23-diol,bis(4-methylbenzenesulfonate);3,6,9,12,15,18,21-Heptaoxatricosane-1,23-diyl bis(4-methylbenzenesulfonate);3,6,9,12,15,18,21-Heptaoxatricosane-1,23-diol, 1,23-bis(4-methylbenzenesulfonate);Tos-PEG8-Tos/3,6,9,12,15,18,21-Heptaoxatricosane-1,23-diol, 1,23-bis(4-methylbenzenesulfonate)
Properties Safety Information Description
Manufacturer Product number Product description Packaging Price Updated Buy

Properties

Safety Information

Symbol(GHS): GHS hazard pictograms
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning GHS hazard pictograms P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning GHS hazard pictograms P264, P280, P305+P351+P338,P337+P313P
Precautionary statements:
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352 IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P332+P313 IF SKIN irritation occurs: Get medical advice/attention.
P337+P313 IF eye irritation persists: Get medical advice/attention.

Description

Tos-PEG9-Tos is a PEG linker containing two tosyl groups. The hydrophilic PEG spacer increases solubility in aqueous media. The tosyl group is a very good leaving group for nucleophilic substitution reactions.

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Suppliers and manufacturers

Xian confluore Biological Technology Co., Ltd.
Tos-PEG9-Tos
₹0.00 /5g
Tos-PEG9-Tos CAS:57436-38-1
A.J Chemicals
TargetMol Chemicals Inc.
Career Henan Chemica Co
Nextpeptide Inc
Jilin Chinese Academy of Sciences-yanshen Technology
Amadis Chemical Company Limited Aikon International Limited Jiangxi Boye Medical Technology Co., Ltd Xi'an Confluore Biological Technology Co., Ltd.