| Purity / Analysis Method | >98.0%(T)(HPLC) |
| Molecular Formula / Molecular Weight | C18H14O8 = 358.30 |
| Physical State (20 deg.C) | Solid |
| CAS RN | 2743-38-6 |
| PubChem Substance ID | 87559358 |
| MDL Number | MFCD00003074 |
Dibenzoyl-L-tartaric acid
Purity : >98.0%(T)(HPLC)
CAS No.: 2743-38-6
EC No.: 220-374-0
EC Name: (2R,3R)-2,3-dibenzoyloxybutanedioic acid
ECHA Name: Dibenzoyl-L-tartaric acid monohydrate
Synonyms:
2743-38-6
Dibenzoyl-L-tartaric acid
Dibenzoyltartaric acid
(2R,3R)-2,3-bis(benzoyloxy)succinic acid
(-)-Dibenzoyl-L-tartaric acid
Specification & Properties
Specifications:
| Appearance | White to Almost white powder to crystal |
| Purity(HPLC) | min. 98.0 area% |
| Optical purity(LC) | min. 98.0 ee% |
| Purity(Neutralization titration) | min. 98.0 % |
| Melting point | 151.0 to 155.0 deg.C |
| Specific rotation [a]20/D | -113 to -118 deg(C=1, EtOH) |
| Solubility in Methanol | very faint turbidity |
Properties:
| Melting Point | 153 deg.C |
| Boiling Point | 234 deg.C/7 mmHg |
| Specific Rotation | -116 (C=1,EtOH) |
| Solubility (soluble in) | Methanol |
Safety & Regulations
Safety Information:
| Chemical Safety |  |
| Signal Word | Warning |
| Hazard Statements | H315 : Causes skin irritation. H319 : Causes serious eye irritation. |
| Precautionary Statements | P264 : Wash skin thoroughly after handling. P280 : Wear protective gloves/ eye protection/ face protection. P302 + P352 : IF ON SKIN: Wash with plenty of water. P337 + P313 : If eye irritation persists: Get medical advice/ attention. P305 + P351 + P338 : IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. P362 + P364 : Take off contaminated clothing and wash it before reuse. P332 + P313 : If skin irritation occurs: Get medical advice/ attention. |
Related Laws:
| RTECS# | WW8070000 |
Transport Information:
Hazard Classification:
Danger!
According to the classification provided by companies to ECHA in REACH registrations this substance
causes serious eye damage and
may cause an allergic skin reaction.
