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46559 Polyethylene glycol dimethanesulfonate, M.W. 8,000

CAS Number
52410-74-9
Synonyms
PEG-dimesylate

Stock No. Size Price ($) Quantity Availability
46559-MD 250mg 12.50
46559-03 1g 37.40
46559-06 5g 150.00
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Polyethylene glycol dimethanesulfonate, M.W. 8,000

MDL
MFCD03100947

Chemical Properties

Formula
CH3SO2(OCH2CH2)nOSO2CH3
Form
Granular solid
Storage & Sensitivity
Ambient temperatures.

Applications

Polyethylene glycol is involved in the chemoselective synthesis of organic carbamates from amines, carbondioxides and alkyl halides. The presence of polyethylene glycol could also depress the alkylation of both the amine and the carbamate, thus resulting in enhanced selectivity toward the target carbamate during the synthesis.

Notes

Store in cool dry place. Keep container tightly closed.

Literature References

De-Lin Kong.; Liang-Nian He.; Jin-Quan Wang. Polyethylene Glycol-Enhanced Chemoselective Synthesis of Organic Carbamates from Amines, CO2, and Alkyl Halides.Synth. Commun. 2006, 7 (10),2863-2870.

B. Brissault.; A. Kichler.; C. Leborgne.; O. Danos.; H. Cheradame.; J. Gau.; L. Auvray.; C. Guis. Synthesis, Characterization, and Gene Transfer Application of Poly(ethylene glycol-b-ethylenimine) with High Molar Mass Polyamine Block. Biomacromolecules. 2006, 7 (10),2863-2870.

Other References

Harmonized Tariff Code
3907.20
TSCA
No

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