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ChemicalBook--->CAS DataBase List--->32634-68-7

32634-68-7

32634-68-7 Structure

32634-68-7 Structure
IdentificationMore
[Name]

2,3-Di-O-para-toluoyl-D-tartaric acid
[CAS]

32634-68-7
[Synonyms]

2,3-Di-O-para-toluoyl-D-tartaric acid
(2S,3S)-2,3-BIS-(4-METHYL-BENZOYLOXY)-SUCCINIC ACID
(2S,3S)-(+)-DI-O-4-TOLUOYL-TARTARIC ACID
D-(+)-DI-P-TOLUOYL TARTARIC ACID
D-DTTA
(+)-DI-1,4-TOLUOYL-D-TARTARIC ACID
DI-(4-METHYL)BENZOYL-D-TARTARIC ACID
DI-O-4-TOLUOYL-D-TARTARIC ACID
(+)-DI-O,O'-P-TOLUYL-D-TARTARIC ACID
(+)-DI-P-TOLUOYL-D-TARTARIC ACID
DI-P-TOLUOYL-D-TARTARIC ACID
(+)-DI-P-TOLUOYL-D-TRATARIC ACID
D-PTTA
D-(+)-TARTARIC ACID DI-4-TOLUOYL ESTER
D-(+)-TARTARIC ACID-O,O'-DI-P-TOLUOYL ESTER
(+)-DTTA
L-(-)-DI-P-TOLUOYL-D-TARTARIC ACID
(+)-O,O'-DI-P-TOLUOYL-D-TARTARIC ACID
O,O'-DI-P-TOLUOYL-D-TARTARIC ACID
O,O'-DI-TOLUOYL-D-(+)-TARTARIC ACID
[EINECS(EC#)]

251-132-2
[Molecular Formula]

C20H18O8
[MDL Number]

MFCD00008552
[Molecular Weight]

386.35
[MOL File]

32634-68-7.mol
Chemical PropertiesBack Directory
[Appearance]

white to light yellow crystal powde
[Melting point ]

169-171 °C(lit.)
[alpha ]

136 º (c=1, EtOH)
[Boiling point ]

432.57°C (rough estimate)
[density ]

1.3084 (rough estimate)
[vapor pressure ]

0Pa@25°C
[refractive index ]

139 ° (C=1, EtOH)
[storage temp. ]

Inert atmosphere,Room Temperature
[solubility ]

DMSO (Slightly), Ethanol (Sparingly), Methanol (Slightly)
[form ]

Solid
[pka]

1.46±0.25(Predicted)
[color ]

White to Off-White
[optical activity]

[α]19/D +138°, c = 1 in ethanol
[Water Solubility ]

112.55mg/L@25°C
[BRN ]

3225584
[LogP]

2.97 at 25℃
[CAS DataBase Reference]

32634-68-7(CAS DataBase Reference)
[NIST Chemistry Reference]

(+)-Di-o-4-toluoyl-d-tartaric acid(32634-68-7)
[EPA Substance Registry System]

32634-68-7(EPA Substance)
Safety DataBack Directory
[Hazard Codes ]

Xi
[Risk Statements ]

R36/37/38:Irritating to eyes, respiratory system and skin .
[Safety Statements ]

S22:Do not breathe dust .
S24/25:Avoid contact with skin and eyes .
S36/37:Wear suitable protective clothing and gloves .
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
[WGK Germany ]

3
[F ]

3-10
[TSCA ]

T
[HS Code ]

29181300
Raw materials And Preparation ProductsBack Directory
[Preparation Products]

CARUMONAM-->DI-(4-TOLUOYL)-L-TARTARIC ANHYDRIDE-->Butanedioic acid, 2,3-bis[(4-methylbenzoyl)oxy]-, (2S,3S)-, compd. with methyl (4S)-8-fluoro-3,4-dihydro-2-[4-(3-methoxyphenyl)-1-piperazinyl]-3-[2-methoxy-5-(trifluoromethyl)phenyl]-4-quinazolineacetate (1:1)
Material Safety Data Sheet(MSDS)Back Directory
[msds information]

2,3-Di-O-para-toluoyl-D-tartaric acid(32634-68-7).msds
Hazard InformationBack Directory
[Chemical Properties]

white to light yellow crystal powde
[Uses]

blood volume expander
[Uses]

Inhibitor of enzyme.
[Flammability and Explosibility]

Notclassified(100%)
Spectrum DetailBack Directory
[Spectrum Detail]

2,3-Di-O-para-toluoyl-D-tartaric acid(32634-68-7)MS
2,3-Di-O-para-toluoyl-D-tartaric acid(32634-68-7)1HNMR
2,3-Di-O-para-toluoyl-D-tartaric acid(32634-68-7)13CNMR
2,3-Di-O-para-toluoyl-D-tartaric acid(32634-68-7)IR1
2,3-Di-O-para-toluoyl-D-tartaric acid(32634-68-7)IR2
2,3-Di-O-para-toluoyl-D-tartaric acid(32634-68-7)Raman
Well-known Reagent Company Product InformationBack Directory
[Acros Organics]

(+)-Di-1,4-toluoyl-D-tartaric acid, 97%(32634-68-7)
[Alfa Aesar]

Di-p-toluoyl-D-tartaric acid, 98%(32634-68-7)
[Sigma Aldrich]

32634-68-7(sigmaaldrich)
[TCI AMERICA]

(+)-Di-p-toluoyl-D-tartaric Acid,>98.0%(LC)(T)(32634-68-7)
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