229180

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229180

Aldrich

 

(+)-Diisopropyl L-tartrate

98%, optical purity ee: 99% (GLC)

Synonym:L-(+)-Tartaric acid diisopropyl ester
CAS Number:2217-15-4
Linear Formula:[-CH(OH)CO2CH(CH3)2]2
Molecular Weight:234.25
Beilstein Registry Number:1727863
EC Number:218-709-0
MDL number:MFCD00064450
PubChem Substance ID:24853734

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Description

Packaging25, 100 g in glass btl
ApplicationBoth D- and L-forms are reagents for kinetic resolution of racemic allylic alcohols2,3,4 and α-furfuryl amides1 by enantioselective epoxidation.

Properties

assay98%
optical activity[α]24/D +17°, neat
optical purityee: 99% (GLC)
refractive indexn20/D 1.439(lit.)
bp152 °C/12 mmHg(lit.)
density1.114 g/mL at 25 °C(lit.)

Safety

Personal Protective EquipmentEyeshields, Gloves, half-mask respirator (EU), half-mask respirator (US), multi-purpose combination respirator cartridge (US)
WGK Germany3
RTECSWW8100000
Flash Point(F)>230 °F
Flash Point(C)>110 °C

References

Cited Reference1. Tet. 49, 2641, (1993)
 2. J. Org. Chem. 59, 1444, (1994)
 3. J. Am. Chem. Soc. 115, 12208, (1993)
 4. Aldrichimica Acta 18, 53, (1985)
BeilsteinBeil. 3,II,331
referenceAldrich MSDS 1, 724:D / Corp MSDS 1 (1), 1299:D / FT-IR 2 (1), 1087:A / FT-IR 1 (1), 664:A / FT-NMR 1 (1), 1042:B / NMR-Reference 2 (1), 559:C / RegBook 1 (1), 753:B / Sax 6, 1090 / Structure Index 1, 116:C:5 / Vapor Phase 3, 719:A