2,3-Di-O-para-toluoyl-D-tartaric acid
- Product Name2,3-Di-O-para-toluoyl-D-tartaric acid
- CAS32634-68-7
- CBNumberCB8225287
- MFC20H18O8
- MW386.35
- EINECS251-132-2
- MDL NumberMFCD00008552
- MOL File32634-68-7.mol
- MSDS FileSDS
Chemical Properties
| 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 at 25℃ |
| 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 at 25℃ |
| BRN | 3225584 |
| LogP | 2.97 at 25℃ |
| CAS DataBase Reference | 32634-68-7(CAS DataBase Reference) |
| FDA UNII | 4480MA5QIP |
| NIST Chemistry Reference | (+)-Di-o-4-toluoyl-d-tartaric acid(32634-68-7) |
Safety
| Symbol(GHS) |
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| Signal word | Warning | |||||||||
| Hazard statements | H315-H319 | |||||||||
| Precautionary statements | P264-P280-P302+P352+P332+P313+P362+P364-P305+P351+P338+P337+P313 | |||||||||
| Hazard Codes | Xi | |||||||||
| Risk Statements | 36/37/38 | |||||||||
| Safety Statements | 22-24/25-36/37-26 | |||||||||
| WGK Germany | 3 | |||||||||
| F | 3-10 | |||||||||
| TSCA | T | |||||||||
| HS Code | 29181300 | |||||||||
| NFPA 704: |
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