Number |
TARTRATE006 |
Product name |
Di-p-toluoyl-L-tartaric acid |
CAS No. |
32634-66-5 |
MDL No. |
MFCD00064440 |
Synonyms |
L-(-)-DTTA, (-)-Di-p-toluoyl-L-tartaric acid; (-)-O,O′-Di-p-toluoyl-L-tartaric acid; (2R,3R)-(-)-Di-O-4-toluoyl-L-tartaric acid |
Linear Formula |
[CH3C6H4CO2CH(CO2H)-]2 |
Formula |
C20H18O8 |
Formula Weight |
386.35 |
Structure |
|
Appearance |
White or off-white powder |
Chemical purity |
≥ 99.0% |
Optical purity |
≥ 99.0%E.E. |
Optical rotation |
[α]D20=-136o ~ -143o (C=1.0,EtOH) |
Melting point |
169-171 °C(lit.) |
Refractive index |
-139°(C=1, EtOH) |
storage temp |
Normal |
Hazard Codes |
Xi |
Risk Statements |
R36/37/38:Irritating to eyes, respiratory system and skin |
Safety Statements |
22-24/25-36/37-26 |
WGK Germany |
3 |
HS Code |
29181300 |
Contact |
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