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L-(+)-酒石酸二乙酯 |
2009-2-25 14:37:30 |
L-(+)-酒石酸二乙酯 Product No.: SRCHEM0013 Description: (+)-Diethyl L-tartrate
Synonyms: L-(+)-Tartaric acid diethyl ester
Structural Formula:

Molecular Formula: [-CH(OH)CO2C2H5]2 Molecular Weight: 206.19 CAS Number: 87-91-2 Beilstein Registry Number: 1727145 MDL number: MFCD00009143 PubChem Substance ID: 24849640 EC Number: 201-783-3
Application: Both D- and L-forms are reagents for kinetic resolution of racemic allylic alcohols1 2 and α-furfuryl amides by enantioselective epoxidation
Standards: Appearance: Clear colourless liquid Assay(GC): 99% optical activity:[α]20/D +8.5°, neat refractive index: n20/D: 1.446(lit.) Bp: 280 °C(lit.) Density: 1.204 g/mL at 25 °C(lit.)
Packaging specifications: 50kgs/ drum. 200kgs/ drum :Reagent Packaging: 1.25L/ Bottle.
Safety WGK Germany: 3 Flash Point(F): 199 °F Flash Point(C): 93 °C
FT-IR Condensed Phase

References Cited References 1. T. Katsuki, V.S. Martin Organic Reactions 48, 1, (1996) 2. L. Longobardo et al. Tet. 48, 1299, (1992) Merck Merck 13,3886 Beilstein Beil. 3,IV,1232 Fieser Fieser 11,181 Reference Aldrich MSDS 1, 682:D / Arctander, 916 / Corp MSDS 1 (1), 1227:A / FT-IR 2 (1), 1086:C / FT-IR 1 (1), 663:C / FT-NMR 1 (1), 1042:A / Fenaroli, 161 / IR-Spectra (3), 389:D / IR-Spectra (2), 345:C / NMR-Reference 2 (1), 559:A / RegBook 16 (1), 751:O / RegBook 1 (1), 751:O / Sigma FT-IR 1 (2), 900:A / Structure Index 1, 116:A:5 / Vapor Phase 3, 718:C
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