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Merck
CN

420395

Sigma-Aldrich

(−)-Diisopropyl-O,O′-bis(trimethylsilyl)-D-tartrate

99%, ChiraSelect™

Synonym(s):

(−)-O,O′-Bis(trimethylsilyl)-D-tartaric acid diisopropyl ester

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About This Item

Linear Formula:
[-CH[OSi(CH3)3]CO2CH(CH3)2]2
CAS Number:
197013-45-9
Molecular Weight:
378.61
MDL number:
MFCD00192054
UNSPSC Code:
12352108
PubChem Substance ID:
329756178

Key Documents

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product line

ChiraSelect™

Quality Level

100

Assay

99%

form

solid

optical activity

[α]20/D −57°, c = 1 in chloroform

refractive index

n20/D 1.428 (lit.)

bp

105-107 °C/1 mmHg (lit.)

density

0.972 g/mL at 25 °C (lit.)

SMILES string

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

InChI

1S/C16H34O6Si2/c1-11(2)19-15(17)13(21-23(5,6)7)14(22-24(8,9)10)16(18)20-12(3)4/h11-14H,1-10H3/t13-,14-/m0/s1

InChI key

WTAZEIUCUCCYIA-KBPBESRZSA-N

Legal Information

ChiraSelect is a trademark of Sigma-Aldrich Co. LLC

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Certificates of Analysis (COA)

Lot/Batch Number
03607CG

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