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Merck
CN

227803

(−)-Diisopropyl D-tartrate

98%

Synonym(s):

D-(−)-Tartaric acid diisopropyl ester

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About This Item

Linear Formula:
[-CH(OH)CO2CH(CH3)2]2
CAS Number:
62961-64-2
Molecular Weight:
234.25
UNSPSC Code:
12352108
NACRES:
NA.22
PubChem Substance ID:
24853655
EC Number:
263-771-4
Beilstein/REAXYS Number:
5265431
MDL number:
MFCD00008876

Key Documents

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Product Name

(−)-Diisopropyl D-tartrate, 98%

InChI key

XEBCWEDRGPSHQH-YUMQZZPRSA-N

InChI

1S/C10H18O6/c1-5(2)15-9(13)7(11)8(12)10(14)16-6(3)4/h5-8,11-12H,1-4H3/t7-,8-/m0/s1

SMILES string

CC(C)OC(=O)[C@@H](O)[C@H](O)C(=O)OC(C)C

assay

98%

form

liquid

optical activity

[α]23/D −17°, neat

optical purity

ee: ≥99% (GLC)

refractive index

n20/D 1.439 (lit.)

density

1.119 g/mL at 20 °C (lit.)

functional group

ester
hydroxyl

Quality Level

100

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Application

Both D- and L-forms are reagents for kinetic resolution of racemic allylic alcohols and α-furfuryl amides by enantioselective epoxidation.

Storage Class

10 - Combustible liquids

wgk

WGK 3

flash_point_f

230.0 °F - closed cup

flash_point_c

110 °C - closed cup

ppe

Eyeshields, Gloves, multi-purpose combination respirator cartridge (US)

Regulatory Information

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Certificates of Analysis (COA)

Lot/Batch Number
STBG6881
STBD0330V
STBB0054V
STBB0054
13426BH

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The Journal of Organic Chemistry, 59, 1444-1444 (1994)
Aldrichimica Acta, 18, 53-53 (1985)
Tetrahedron, 49, 2641-2641 (1993)
Journal of the American Chemical Society, 115, 12208-12208 (1993)

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