Dibenzoyl-L-tartaric acid
- Product NameDibenzoyl-L-tartaric acid
- CAS2743-38-6
- CBNumberCB3240490
- MFC18H14O8
- MW358.3
- EINECS220-374-0
- MDL NumberMFCD00003074
- MOL File2743-38-6.mol
- MSDS FileSDS
Chemical Properties
| Melting point | 152-155 °C(lit.) |
| Boiling point | 234 °C / 7mmHg |
| Density | 1.3806 (rough estimate) |
| vapor pressure | 0Pa at 20℃ |
| refractive index | -116 ° (C=1, EtOH) |
| storage temp. | Refrigerator |
| solubility | DMSO (Slightly), Ethanol (Slightly), Methanol (Slightly) |
| pka | 1.85±0.25(Predicted) |
| form | Solid or Crystalline Powder |
| color | Off-white to orange to pale brown |
| optical activity | [α]20/D 116°, c = 9 in ethanol |
| Water Solubility | Slightly soluble in water. |
| BRN | 709854 |
| InChIKey | YONLFQNRGZXBBF-ZIAGYGMSSA-N |
| LogP | 1.01 at 20℃ |
| CAS DataBase Reference | 2743-38-6(CAS DataBase Reference) |
| FDA UNII | 3Q14B666VM |
| EPA Substance Registry System | Butanedioic acid, 2,3-bis(benzoyloxy)-, (2R,3R)- (2743-38-6) |
Safety
| Symbol(GHS) |
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| Signal word | Warning | |||||||||
| Hazard statements | H315-H319 | |||||||||
| Precautionary statements | P280i-P305+P351+P338-P337+P313-P264-P280-P302+P352+P332+P313+P362+P364-P305+P351+P338+P337+P313 | |||||||||
| Hazard Codes | Xi | |||||||||
| Risk Statements | 36 | |||||||||
| Safety Statements | 26-36 | |||||||||
| WGK Germany | 3 | |||||||||
| RTECS | WW8070000 | |||||||||
| F | 3-9 | |||||||||
| TSCA | Yes | |||||||||
| HS Code | 29181990 | |||||||||
| NFPA 704: |
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