Diethyl L-tartrate

L-(+)-酒石酸二乙酯

Also known as: (+)-Diethyl (2R,3R)-2,3-dihydroxysuccinate, (+)-Diethyl L-tartrate, (2R,3R)-(+)-Diethyl tartrate, Butanedioic acid, 2,3-dihydroxy-, diethyl ester, (2R,3R)-, Diethyl (2R,3R)-(+)-tartrate, Diethyl (2R,3R)-2,3-dihydroxysuccinate, Diethyl (2R,3R)-tartrate, Diethyl L-(+)-Tartrate, Diethyl tartarate, Diethyl tartrate, L-DET, L-Tartaric acid diethyl ester, MFCD00009143, diethyl (2R,3R)-2,3-dihydroxybutanedioate, FEMA 2378

CAS No.
87-91-2
Jingsj CID
J-30949-5
Molecular Formula
C8H14O6
Chinese Name
L-(+)-酒石酸二乙酯
Molecular Weight
206.193 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Melting Point17 °C
Boiling Point280 ºC
Density1.204
Flash Point93 ºC

Frequently Asked Questions

What is the CAS number of Diethyl L-tartrate?

87-91-2

What are the molecular formula and molecular weight of Diethyl L-tartrate?

C8H14O6, molecular weight 206.193 g/mol

Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026