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Methyl-PEG3-MS

CAS No.
74654-05-0
Chemical Name:
Methyl-PEG3-MS
Synonyms
mPEG3-MS;m-PEG4-Ms;m-PEG3-OMs;Methyl-PEG3-MS;CAS_74654-05-0;mPEG3-Methanesulfonate;2-(2-[2-Methoxyethoxy]ethoxy)ethyl methanesulfonate;Ethanol, 2-[2-(2-methoxyethoxy)ethoxy]-, methanesulfonate;Ethanol, 2-[2-(2-methoxyethoxy)ethoxy]-, 1-methanesulfonate
CBNumber:
CB63062216
Molecular Formula:
C8H18O6S
Molecular Weight:
242.29
MDL Number:
MFCD00956358
MOL File:
74654-05-0.mol
Last updated:2022-12-22 10:54:03

Methyl-PEG3-MS Properties

Boiling point 152 °C(Press: 0.01 Torr)
Density 1.170±0.06 g/cm3(Predicted)

SAFETY

Risk and Safety Statements

Symbol(GHS)  GHS hazard pictograms
GHS07
Signal word  Warning
Hazard statements  H315-H319-H335
Precautionary statements  P261-P264-P271-P280-P302+P352-P304+P340-P305+P351+P338-P312-P362-P403+P233-P501

Methyl-PEG3-MS price More Price(3)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Apolloscientific BIPG1618 m-PEG4-Ms 74654-05-0 500mg $351 2021-12-16 Buy
American Custom Chemicals Corporation POL0002492 M-PEG4-MS 95.00% 74654-05-0 5MG $496.43 2021-12-16 Buy
BroadPharm BP-21696 m-PEG4-Ms 98% 74654-05-0 5G $850 2021-12-16 Buy
Product number Packaging Price Buy
BIPG1618 500mg $351 Buy
POL0002492 5MG $496.43 Buy
BP-21696 5G $850 Buy

Methyl-PEG3-MS Chemical Properties,Uses,Production

Description

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

Methyl-PEG3-MS Preparation Products And Raw materials

Raw materials

Preparation Products

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Methyl-PEG3-MS Ethanol, 2-[2-(2-methoxyethoxy)ethoxy]-, methanesulfonate mPEG3-MS m-PEG4-Ms mPEG3-Methanesulfonate CAS_74654-05-0 2-(2-[2-Methoxyethoxy]ethoxy)ethyl methanesulfonate m-PEG3-OMs Ethanol, 2-[2-(2-methoxyethoxy)ethoxy]-, 1-methanesulfonate 74654-05-0