ChemicalBook > CAS DataBase List > 2-(2-(2-Methoxyethoxy)ethoxy)ethyl 4-Methylbenzenesulfonate

2-(2-(2-Methoxyethoxy)ethoxy)ethyl 4-Methylbenzenesulfonate

Product Name
2-(2-(2-Methoxyethoxy)ethoxy)ethyl 4-Methylbenzenesulfonate
CAS No.
62921-74-8
Chemical Name
2-(2-(2-Methoxyethoxy)ethoxy)ethyl 4-Methylbenzenesulfonate
Synonyms
m-PEG4-Tos;133307;m-PEG4-OTs;TosO-(CH2CH2O)3-Me;2-[2-(2-Methoxyethoxy)ethoxy]ethyl Tosylate;2-[2-(2-Methoxyethoxy)ethoxy]ethyl p-Toluenesulfonate;2-[2-(2-methoxyethoxy)ethoxy]ethanol,4-methylbenzenesulfonicaci;2-[2-(2-methoxyethoxy)ethoxy]ethanol,4-methylbenzenesulfonic acid;Ethanol, 2-[2-(2-methoxyethoxy)ethoxy]-, 4-methylbenzenesulfonate;4-Methylbenzenesulfonic Acid 2-[2-(2-Methoxyethoxy)ethoxy]ethyl Ester
CBNumber
CB62660660
Molecular Formula
C14H22O6S
Formula Weight
318.39
MOL File
62921-74-8.mol
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2-(2-(2-Methoxyethoxy)ethoxy)ethyl 4-Methylbenzenesulfonate Property

Boiling point:
432.3±35.0 °C(Predicted)
Density 
1.170±0.06 g/cm3(Predicted)
refractive index 
1.53
form 
clear liquid
color 
Colorless to Light yellow to Light orange
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Safety

HS Code 
2909.49.1500
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H302Harmful if swallowed

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

TCI Chemical
Product number
M3122
Product name
2-[2-(2-Methoxyethoxy)ethoxy]ethyl 4-Methylbenzenesulfonate
Packaging
1G
Price
$78
Updated
2024/03/01
TCI Chemical
Product number
M3122
Product name
2-[2-(2-Methoxyethoxy)ethoxy]ethyl 4-Methylbenzenesulfonate
Packaging
5G
Price
$237
Updated
2024/03/01
Synthonix
Product number
M73306
Product name
[2-[2-(2-Methoxyethoxy)ethoxy]ethoxy]p-toluenesulfonate
Purity
97%
Packaging
1g
Price
$90
Updated
2021/12/16
BroadPharm
Product number
BP-20974
Product name
m-PEG4-Tos
Purity
98%
Packaging
250mg
Price
$120
Updated
2021/12/16
Apolloscientific
Product number
BIPG1652
Product name
m-PEG4-Tos
Packaging
250mg
Price
$234
Updated
2021/12/16
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2-(2-(2-Methoxyethoxy)ethoxy)ethyl 4-Methylbenzenesulfonate Chemical Properties,Usage,Production

Description

m-PEG4-Tos is a PEG linker containing a tosyl group. The tosyl group is a very good leaving group for nucleophilic substitution reactions. The hydrophilic PEG spacer increases solubility in aqueous media.

2-(2-(2-Methoxyethoxy)ethoxy)ethyl 4-Methylbenzenesulfonate Preparation Products And Raw materials

Raw materials

Preparation Products

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2-(2-(2-Methoxyethoxy)ethoxy)ethyl 4-Methylbenzenesulfonate Suppliers

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View Lastest Price from 2-(2-(2-Methoxyethoxy)ethoxy)ethyl 4-Methylbenzenesulfonate manufacturers

Zibo Hangyu Biotechnology Development Co., Ltd
Product
2-(2-(2-Methoxyethoxy)ethoxy)ethyl 4-Methylbenzenesulfonate 62921-74-8
Price
US $75.00-750.00/KG
Min. Order
1KG
Purity
0.99
Supply Ability
20 tons
Release date
2023-10-12
Xian confluore Biological Technology Co., Ltd.
Product
m-PEG4-Tos 62921-74-8
Price
US $0.00/g
Min. Order
5g
Purity
>98.00%
Supply Ability
5g
Release date
2024-03-27

62921-74-8, 2-(2-(2-Methoxyethoxy)ethoxy)ethyl 4-MethylbenzenesulfonateRelated Search:

MPEG3-NHS m-PEG4-Mal MPEG3-CH2CH2COOH 3,6,9,12-tetraoxatridecylamine TETRAETHYLENEGLYCOL MONOMETHYL ETHER m-PEG4-benzaldehyde 2,5,8,11-TETRAOXATRIDECANE-13-THIOL 13-Azido-2,5,8,11-tetraoxa-tridecane Sodium p-toluenesulfonate Tetraethylene glycol p-toluenesulfonate m-PEG5-Tos TRI(ETHYLENE GLYCOL) MONOMETHYL ETHER TOSYLATE BroMoMethyl -phosphonic acid diethyl ester Ethanol, 2-[2-(2-hydroxyethoxy)ethoxy]-, 1-(4-Methylbenzenesulfonate)

  • m-PEG4-Tos
  • 2-[2-(2-methoxyethoxy)ethoxy]ethanol,4-methylbenzenesulfonic acid
  • m-PEG4-OTs
  • 133307
  • Ethanol, 2-[2-(2-methoxyethoxy)ethoxy]-, 1-(4-methylbenzenesulfonate)
  • 2-[2-(2-methoxyethoxy)ethoxy]ethanol,4-methylbenzenesulfonicaci
  • 2-[2-(2-Methoxyethoxy)ethoxy]ethyl p-Toluenesulfonate
  • 2-[2-(2-Methoxyethoxy)ethoxy]ethyl Tosylate
  • 4-Methylbenzenesulfonic Acid 2-[2-(2-Methoxyethoxy)ethoxy]ethyl Ester
  • Ethanol, 2-[2-(2-methoxyethoxy)ethoxy]-, 4-methylbenzenesulfonate
  • TosO-(CH2CH2O)3-Me
  • 62921-74-8