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PEG7-Tos

PEG7-Tos Structure
  • ₹0
  • Product name: PEG7-Tos
  • CAS: 42749-28-0
  • MF: C19H32O9S
  • MW: 436.52
  • EINECS:
  • MDL Number:MFCD20926395
  • Synonyms:PEG7-Tos;Tos-PEG6-OH;Tos-PEG6-alcohol;17-[(4-methylbenzenesulfonyl)oxy]-3,6,9,12,15-pentaoxaheptadecan-1-ol;toluene-4-sulfonic acid 2-[2-(2-{2-[2-(2-hydroxy-ethoxy)-ethoxy]-ethoxy}-ethoxy)-ethoxy]-ethyl ester;3,6,9,12,15-Pentaoxaheptadecane-1,17-diol, 1-4-methylbenzenesulfonate;Hydroxy-peg7-ots;OH-PEG6-OTS
Properties Safety Information Description
Manufacturer Product number Product description Packaging Price Updated Buy

Properties

Boiling point :555.5±50.0 °C(Predicted)
Density :1.196±0.06 g/cm3(Predicted)
pka :14.36±0.10(Predicted)
form :Liquid
color :Colorless to light yellow

Safety Information

Symbol(GHS): GHS hazard pictograms
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H302 Harmful if swallowed Acute toxicity,oral Category 4 Warning GHS hazard pictograms P264, P270, P301+P312, P330, P501
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
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning GHS hazard pictograms
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P301+P312 IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.
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.

Description

PEG7-Tos is a PEG linker containing a hydroxyl group with a tosyl group. The hydrophilic PEG spacer increases solubility in aqueous media. The hydroxyl group enables further derivatization or replacement with other reactive functional groups. The tosyl group is a very good leaving group for nucleophilic substitution reactions.

More related product prices

42749-27-9 PEG9-Tos Ethanol, 2-[2-(2-hydroxyethoxy)ethoxy]-, 1-(4-Methylbenzenesulfonate) PEG6-Tos PEG13-Tos Hydroxy-PEG3-PFP ester 77544-60-6 2-(4-Methylphenyl)sulfonyloxyethanol

Related product price

Suppliers and manufacturers

Xian confluore Biological Technology Co., Ltd.
OH-PEG6-Tos
₹0.00 /5g
OH-PEG6-Tos CAS:42749-28-0
A.J Chemicals
Chongqing Chemdad Co., Ltd
TargetMol Chemicals Inc.
Nextpeptide Inc
Labnetwork lnc.
Wuhan Topule Biopharmaceutical Co., Ltd
Shanghai Scochem Technology Co., Ltd
Shanxi Tihondan Pharmaceutical Technology Co., Ltd
Jilin Chinese Academy of Sciences-yanshen Technology