CAS 39927-08-7 | Poly(ethylene glycol) bis(carboxymethyl) ether

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Common Name	Poly(ethylene glycol) bis(carboxymethyl) ether
CAS Number	39927-08-7	Molecular Weight	138.1192
Density	1.302 g/mL at 25 °C	Boiling Point	/
Molecular Formula	(C₂H₄O)nC₄H₆O₅	Melting Point	/
MSDS	ChineseUSA	Flash Point	>230 °F

Names

Name	α,ω-Dicarboxyl Poly(Ethylene Glycol)
Synonym	More Synonyms

Chemical & Physical Properties

Density	1.302 g/mL at 25 °C
Molecular Formula	(C₂H₄O)nC₄H₆O₅
Molecular Weight	138.1192
Flash Point	>230 °F
Index of Refraction	n20/D 1.470
InChIKey	SZUIEBOFAKRNDS-UHFFFAOYSA-N
SMILES	O=C(O)CO.OCCO
Storage condition	2-8°C

Safety Information

Personal Protective Equipment	Faceshields;full-face respirator (US);Gloves;Goggles;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter
Hazard Codes	C
Risk Phrases	R34
Safety Phrases	S26;S45;S36/S37/S39
RIDADR	UN 1760 8/PG 2
WGK Germany	1

Articles1

Life test of DMFC using poly (ethylene glycol) bis (carboxymethyl) ether plasticized PVA/PAMPS proton-conducting semi-IPNs Qiao J, et al.

Electrochem. Commun. 9(8) , 1945-1950, (2007)

Synonyms

MFCD00132002

Poly(oxy-1,2-ethanediyl), α-(carboxymethyl)-ω-(carboxymethoxy)-

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