Name | (+)-Dimethyl L-Tartrate |
Synonyms | L-DiMethyl L-tartrate (+)-Dimethyl L-Tartrate Dimethyl-L-(+)-Tartratic Dimethyl L-(+)-tartarate (+)-Tartaric acid dimethyl L-(+)-Tartaric acid dimethyl L-plus-tartaric acid dimethyl ester Dimethyl (2R,3R)-2,3-dihydroxybutanedioate (2R,3R)-2,3-Dihydroxybutanedioic acid dimethyl ester Butanedioic acid, 2,3-dihydroxy- [R-(R*,R*)]-, dimethyl ester |
CAS | 608-68-4 |
EINECS | 210-166-8 |
InChI | InChI=1/C6H10O6/c1-11-5(9)3(7)4(8)6(10)12-2/h3-4,7-8H,1-2H3/t3-,4-/m1/s1 |
Molecular Formula | C6H10O6 |
Molar Mass | 178.14 |
Density | 1.238 g/mL at 25 °C (lit.) |
Melting Point | 57-60 °C (dec.) (lit.) |
Boling Point | 163 °C/23 mmHg (lit.) |
Specific Rotation(α) | 21 º (c=10, H2O) |
Flash Point | >230°F |
Water Solubility | Soluble in water. |
Appearance | Crystals |
Specific Gravity | 1.3046 (50/4℃) |
Color | White |
BRN | 1726256 |
pKa | 11.44±0.20(Predicted) |
Storage Condition | Inert atmosphere,Room Temperature |
Refractive Index | 21 ° (C=2.5, H2O) |
Physical and Chemical Properties | Melting Point 48-50 °c, boiling point 163 °c (23mm Hg). |
Hazard Symbols | Xi - Irritant |
Risk Codes | 36/37/38 - Irritating to eyes, respiratory system and skin. |
Safety Description | S24/25 - Avoid contact with skin and eyes. S36/37 - Wear suitable protective clothing and gloves. S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. |
WGK Germany | 3 |
TSCA | Yes |
HS Code | 29181300 |
NIST chemical information | information provided by: webbook.nist.gov (external link) |
EPA chemical substance information | information provided by: ofmpeb.epa.gov (external link) |
purpose | dimethyl L-( )-tartrate is used as a starting reagent for the synthesis of ()-monobase I, this is a pyrrolidine-based alkaloid that is a trace pheromone of the pharoaonis. mainly used in the synthesis of chiral drugs, chiral intermediates and asymmetric catalysis |