(+)-dibenzoyl-l-tartaric anhydride

Names

[ Name ]:
(+)-dibenzoyl-l-tartaric anhydride

[Synonym ]:
2S,3S-(D)-dibenzoyltartaric acid anhydride
D-(+)-dibenzoyltartaric anhydride
D-2,3-di(O-benzoyl)tartaric anhydride
O,O-DIBENZOYL-L-TARTARIC ANHYDRIDE,98
O,O-DIBENZOYL-L-TARTARIC ANHYDRIDE
Einecs 241-621-9
(-)-(2S,3S)-2,3-dibenzoyloxysuccinic anhydride
D-2,3-dibenzoyltartaric acid anhydride
(-)-dibenzoyl-L-tartaric anhydride
tartaric anhydride dibenzoate
O,O-dibenzoyl-S,S-tartaric acid anhydride

Chemical & Physical Properties

[ Density]:
1.43g/cm3

[ Boiling Point ]:
533.6ºC at 760mmHg

[ Melting Point ]:
174ºC

[ Molecular Formula ]:
C₁₈H₁₂O₇

[ Molecular Weight ]:
340.28400

[ Flash Point ]:
237.5ºC

[ Exact Mass ]:
340.05800

[ PSA ]:
95.97000

[ LogP ]:
1.52100

[ Vapour Pressure ]:
1.83E-11mmHg at 25°C

[ Index of Refraction ]:
1.615

MSDS

Click to get detail MSDS

Safety Information

[ Hazard Codes ]:
C: Corrosive;

[ Risk Phrases ]:
34

[ Safety Phrases ]:
45-36/37/39-26

[ HS Code ]:
2917399090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

DownStream

Customs

[ HS Code ]: 2917399090

[ Summary ]:
2917399090 aromatic polycarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%