CAS 6283-74-5|(+)-DIACETYL-L-TARTARIC ANHYDRIDE
Introduction：Basic information about CAS 6283-74-5|(+)-DIACETYL-L-TARTARIC ANHYDRIDE, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | (+)-DIACETYL-L-TARTARIC ANHYDRIDE | ||
|---|---|---|---|
| CAS Number | 6283-74-5 | Molecular Weight | 216.14500 |
| Density | 1.43g/cm3 | Boiling Point | 350.6ºC at 760 mmHg |
| Molecular Formula | C8H8O7 | Melting Point | 130-135ºC(lit.) |
| MSDS | ChineseUSA | Flash Point | 158.2ºC |
| Symbol | GHS07 | Signal Word | Warning |
Names
| Name | (+)-Diacetyl-L-tartaric anhydride |
|---|---|
| Synonym | More Synonyms |
Chemical & Physical Properties
| Density | 1.43g/cm3 |
|---|---|
| Boiling Point | 350.6ºC at 760 mmHg |
| Melting Point | 130-135ºC(lit.) |
| Molecular Formula | C8H8O7 |
| Molecular Weight | 216.14500 |
| Flash Point | 158.2ºC |
| Exact Mass | 216.02700 |
| PSA | 95.97000 |
| Index of Refraction | 90 ° (C=0.5, CHCl3) |
| InChIKey | XAKITKDHDMPGPW-PHDIDXHHSA-N |
| SMILES | CC(=O)OC1C(=O)OC(=O)C1OC(C)=O |
| Storage condition | −20°C |
Safety Information
| Symbol | GHS07 |
|---|---|
| Signal Word | Warning |
| Hazard Statements | H315-H319-H335 |
| Precautionary Statements | P261-P305 + P351 + P338 |
| Personal Protective Equipment | dust mask type N95 (US);Eyeshields;Gloves |
| Hazard Codes | Xi |
| Risk Phrases | R36/37/38 |
| Safety Phrases | 26-36 37 39 |
| RIDADR | NONH for all modes of transport |
| WGK Germany | 3 |
| HS Code | 2918300090 |
Customs
| HS Code | 2918300090 |
|---|---|
| Summary | 2918300090 other carboxylic acids with aldehyde or ketone function but without other oxygen function, 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% |
Articles9
More Articles| Enantioselective drug monitoring of (R)- and (S)- propranolol in human plasma via derivatization with optically active (R,R)-O,O-diacetyl tartaric acid anhydride. J. Chromatogr. A. 487 , 375, (1989) A sensitive high-performance liquid chromatographic method was developed for the stereoselective assay of (R)- and (S)-propranolol in human plasma. The method involves diethyl ether extraction of the ... | |
| Analytical and semi-preparative high-performance liquid chromatographic separation and assay of hydroxychloroquine enantiomers. J. Chromatogr. A. 581(1) , 83-92, (1992) (+/-)-Hydroxychloroquine (HCQ) is an antimalarial and anti-arthritic drug which is administered as the racemate. An accurate, precise and sensitive high-performance liquid chromatographic assay was de... | |
| Measurement of urinary D- and L-2-hydroxyglutarate enantiomers by stable-isotope-dilution liquid chromatography-tandem mass spectrometry after derivatization with diacetyl-L-tartaric anhydride. Clin. Chem. 50(8) , 1391-5, (2004) The differential diagnosis of D-2-hydroxyglutaric aciduria (D-2-HGA), L-2-hydroxyglutaric aciduria (L-2-HGA), and the combined D/L-2-hydroxyglutaric aciduria (D/L-2-HGA) can be accomplished only by th... |
Synonyms
| Tartaric anhydride, diacetate |
| MFCD00037918 |
| EINECS 228-502-7 |
