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Key Documents

302813

Sigma-Aldrich

(+)-O,O′-Di-p-toluoyl-D-tartaric acid

made from synthetic tartaric acid, 97%

Synonym(s):

Di-p-toluoyl-D-tartaric acid

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About This Item

Linear Formula:
[CH3C6H4CO2CH(CO2H)-]2
CAS Number:
Molecular Weight:
386.35
Beilstein:
3225584
EC Number:
MDL number:
UNSPSC Code:
12352108
PubChem Substance ID:
NACRES:
NA.22

Assay

97%

optical activity

[α]19/D +138°, c = 1 in ethanol

mp

169-171 °C (lit.)

functional group

carboxylic acid
ester

SMILES string

Cc1ccc(cc1)C(=O)O[C@@H]([C@H](OC(=O)c2ccc(C)cc2)C(O)=O)C(O)=O

InChI

1S/C20H18O8/c1-11-3-7-13(8-4-11)19(25)27-15(17(21)22)16(18(23)24)28-20(26)14-9-5-12(2)6-10-14/h3-10,15-16H,1-2H3,(H,21,22)(H,23,24)/t15-,16-/m0/s1

InChI key

CMIBUZBMZCBCAT-HOTGVXAUSA-N

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Pictograms

Exclamation mark

Signal Word

Warning

Hazard Statements

Hazard Classifications

Eye Irrit. 2

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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