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D-(-)-酒石酸二甲酯
2009-2-25 14:24:22

D-(-)-酒石酸二甲酯
Product No.: SRCHEM0019
Description: (−)-Dimethyl D-tartrate

Synonyms:
D-(−)-Tartaric acid dimethyl ester

Structural Formula:



Molecular Formula: [-CH(OH)CO2CH3]2
Molecular Weight: 178.14
CAS Number: 13171-64-7
Beilstein Registry Number: 1726254
MDL number: MFCD00008445
PubChem Substance ID: 24854593
EC Number: 236-118-6

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: 158 °C/0.2 mm Hg(lit.)
Mp: 57-60 °C (dec.)(lit.)

Packaging specifications:
50kgs/ drum. 200kgs/ drum
:Reagent Packaging:
1.25L/ Bottle.

Safety
WGK Germany: 3

FT-IR Condensed Phase


References
Beilstein Beil. 3,III,1025
Fieser Fieser 13,124
Reference
Aldrich MSDS 1, 804:D / Corp MSDS 1 (1), 1421:A / FT-IR 2 (1), 1086:B / FT-IR 1 (1), 663:A / RegBook 1 (1), 751:N / Structure Index 1, 116:D:4 / Vapor Phase 3, 718:A

 
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