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ChemicalBook--->CAS DataBase List--->74243-85-9

74243-85-9

74243-85-9 Structure

74243-85-9 Structure
IdentificationBack Directory
[Name]

DIETHYL (2R,3R)-(-)-2,3-EPOXYSUCCINATE
[CAS]

74243-85-9
[Synonyms]

DIETHYL-(2R,3R)-2,3-EPOXYSUCCINATE
(2R,3R)-DIETHYL-2,3-EPOXY SUCCINATE
DIETHYL (2R,3R)-(-)-2,3-EPOXYSUCCINATE
diethyl (2R,3R)-oxirane-2,3-dicarboxylate
Diethyl (2R,3R)-(-)-2,3-epoxysuccinate,98%
Oxirane-2,3-dicarboxylic acid diethyl ester
2,3-Oxiranedicarboxylicacid,diethylester,(2R,3R)-(9CI)
trans-2,3-bis(ethoxycarbonyl)oxirane, (-)-(2R,3R)-trans-Oxiran-2,3-dicarbonsaeure-diethylester, diethyl (2R,3R)-(-)-oxirane-2,3-dicarboxylate, diethyl (2R,3R)-(-)-threo-2,3-epoxysuccinate, (2R,3R)-diethyl oxirane-2,3-dicarboxylate, diethyl (2R,3R)-oxirane-2,3-dicarboxylate, Diethyl (2R,3R)-threo-2,3-epoxysuccinate
[Molecular Formula]

C8H12O5
[MDL Number]

MFCD00797924
[MOL File]

74243-85-9.mol
[Molecular Weight]

188.18
Chemical PropertiesBack Directory
[Appearance]

clear colorless to pink liquid
[Boiling point ]

234-235 °C(lit.)
[density ]

1.144 g/mL at 25 °C(lit.)
[refractive index ]

n20/D 1.4380(lit.)
[Fp ]

>230 °F
[optical activity]

[α]20/D 110°, c = 2% in diethyl ether
Hazard InformationBack Directory
[Chemical Properties]

clear colorless to pink liquid
[Uses]

(2R,3R)-Diethyl 2,3-epoxysuccinate may be used in the preparation of ethyl (2R,3S)-4-hydroxy-2,3-epoxybutyrate via reduction using sodium borohydride
Safety DataBack Directory
[Symbol(GHS) ]


GHS07
[Signal word ]

Warning
[Hazard statements ]

H315-H319-H335
[Precautionary statements ]

P261-P264-P271-P280-P302+P352-P305+P351+P338
[Hazard Codes ]

Xi
[Risk Statements ]

36/37/38
[Safety Statements ]

26-36
[WGK Germany ]

3
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