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Isosorbide Dimethyl Ether

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Origin: China

Cas No: 5306-85-4

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 80 mt/month

Lead time: 7 days for OEM, 3 days for ready goods

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CAS No.: 5306-85-4 Formula: C8H14O4 Molecular Weight: 174.19400

Basic Info

Chemical Name	Isosorbide Dimethyl Ether
Synonyms	(3S,3aR,6R,6aR)-3,6-dimethoxy-2,3,3a,5,6,6a-hexahydrofuro[3,2-b]furan; Isosorbide DiMethyl Ether; (3R,3aR,6S,6aR)-3,6-Dimethoxyhexahydrofuro[3,2-b]furan;
CAS No.	5306-85-4
Molecular Formula	C8H14O4
Molecular Weight	174.19400
PSA	36.92000
LogP	-0.18600

Properties

Appearance & Physical State	clear oily liquid
Density	1.165
Boiling Point	93ºC(0.1 torr)
Melting Point	-70ºC
Flash Point	103ºC
Refractive Index	1.462

Safety Info

Safety Statements	S24/25
HS Code	2932999099
WGK Germany	3

Synthesis Route

dimethyl carbonate+Isosorbide→Isosorbide Dimethyl Ether
dimethyl carbonate+Isosorbide→(3R,3aR,6S,6aR)-6-methoxyhexahydrofuro[3,2-b]furan-3-yl methyl carbonate+(3S,3aR,6R,6aR)-6-methoxyhexahydrofuro[3,2-b]furan-3-yl methyl carbonate
dimethyl carbonate+Isosorbide→(3R,3aR,6S,6aR)-6-methoxyhexahydrofuro[3,2-b]furan-3-yl methyl carbonate+(3S,3aR,6R,6aR)-6-methoxyhexahydrofuro[3,2-b]furan-3-yl methyl carbonate

Precursor

1,4-anhydrosorbitol
D-glucitol
dimethyl carbonate
Isosorbide

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