ChemicalBook >> CAS DataBase List >>Dibenzyl L-Tartrate
Dibenzyl L-Tartrate
- CAS No.
- 622-00-4
- Chemical Name:
- Dibenzyl L-Tartrate
- Synonyms
- L-DBT;DIBENZYL L-TARTRATE;Di Benzyl-L-Tartarate;(+)-Dibenzyl L-tartrate;L-(+)-Dibenzyl Tartrate;(+)-DIBENZYL-L-TARTRATE;(a")-Dibenzyl-D-Tartrate;(+) Di Benzyl L Tartrate;L-TARTARIC AIC DIBENZYL ESTER;L-TARTARIC ACID DIBENZYL ESTER
- CBNumber:
- CB6411134
- Molecular Formula:
- C18H18O6
- Molecular Weight:
- 330.33
- MDL Number:
- MFCD00674554
- MOL File:
- 622-00-4.mol
- MSDS File:
- SDS
Last updated:2024-12-24 10:05:17
| Melting point | 51-54 °C |
|---|---|
| Boiling point | 427.78°C (rough estimate) |
| Density | 1.2036 |
| refractive index | -13 ° (C=1, Acetone) |
| form | powder to crystal |
| pka | 11.38±0.20(Predicted) |
| color | White to Almost white |
| optical activity | [α]20/D +12.5±1°, c = 1.1% in acetone |
| BRN | 3221733 |
| CAS DataBase Reference | 622-00-4(CAS DataBase Reference) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|---|---|
| Signal word | Warning |
| Hazard statements | H302-H315-H319-H335 |
| Precautionary statements | P261-P305+P351+P338 |
| Safety Statements | 22-24/25 |
| WGK Germany | 3 |
| F | 3-10 |
| HS Code | 2918.13.5000 |
Dibenzyl L-Tartrate price More Price(34)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | 95353 | (+)-Dibenzyl L-tartrate for chiral derivatization, ≥98.0% | 622-00-4 | 5g | $298 | 2022-05-15 | Buy |
| TCI Chemical | T1671 | Dibenzyl L-Tartrate | 622-00-4 | 5G | $64 | 2024-03-01 | Buy |
| TCI Chemical | T1671 | Dibenzyl L-Tartrate >97.0%(GC) | 622-00-4 | 25g | $192 | 2024-03-01 | Buy |
| TRC | D423018 | (2R,3R)-Dibenzyl2,3-dihydroxysuccinate | 622-00-4 | 250mg | $45 | 2021-12-16 | Buy |
| AK Scientific | Z6166 | (+)-Dibenzyl L-tartrate | 622-00-4 | 5g | $56 | 2021-12-16 | Buy |
Dibenzyl L-Tartrate Chemical Properties,Uses,Production
Uses
Polyesters could be prepared from succinyl chloride, adipoly chloride, and telephthaloyl chloride with dibenzyl L-tartrate, polyurethanes from hexamethylene diisocyanate, tolune 2,4-diisocyanate, and methylene-bis(4-phenyl isocyanate) with dibenzyl L-tartrate[1].
Synthesis
Dibenzyl L-tartrate was obtained by the reaction of L-tartaric acid. Dibenzyl L-tartrate was precipitated with petroleum ether and purified by repeated recrystallization using ethyl ether-petroleum ether. (mp 50-51℃/lit. 50°C) [C, 65.28%; H, 5.46%, (calcd: c, 65.45%; H, 5.45% for C18H1806].
References
[1] Noriyuki Kuramoto. “Carboxyl-containing polyesters and polyurethanes from dibenzyl L-tartrate.” Journal of Applied Polymer Science 29 3 (1984): 977–983.
Dibenzyl L-Tartrate Preparation Products And Raw materials
Dibenzyl L-Tartrate Suppliers
Global( 97)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Chembon Pharmaceutical Co., Ltd. | +86-28-8425-2981 | CHINA | 722 | 55 | |
| career henan chemical co | +86-0371-86658258 +8613203830695 | factory@coreychem.com | China | 29811 | 58 |
| Hefei TNJ Chemical Industry Co.,Ltd. | +86-0551-65418671 +8618949823763 | sales@tnjchem.com | China | 34563 | 58 |
| Dayang Chem (Hangzhou) Co.,Ltd. | 571-88938639 +8617705817739 | info@dycnchem.com | China | 52849 | 58 |
| GIHI CHEMICALS CO.,LIMITED | +8618058761490 | info@gihichemicals.com | China | 49978 | 58 |
| Wuhan Topule Biopharmaceutical Co., Ltd | +8618327326525 | masar@topule.com | China | 8467 | 58 |
| LEAPCHEM CO., LTD. | +86-852-30606658 | market18@leapchem.com | China | 43340 | 58 |
| Aladdin Scientific | +1-+1(833)-552-7181 | sales@aladdinsci.com | United States | 57505 | 58 |
| Amadis Chemical Company Limited | 571-89925085 | sales@amadischem.com | China | 131957 | 58 |
| DONBOO AMINO ACID COMPANY | +8613063595538 | donboo@donboo.com | China | 9363 | 58 |
View Lastest Price from Dibenzyl L-Tartrate manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2020-02-19 | L-Tartaric Acid Dibenzyl Ester
622-00-4
|
US $1.00 / KG | 1KG | 98% HPLC | 10Tons | Career Henan Chemical Co |
-
- L-Tartaric Acid Dibenzyl Ester
622-00-4
- US $1.00 / KG
- 98% HPLC
- Career Henan Chemical Co
622-00-4(Dibenzyl L-Tartrate)Related Search:
Dibenzyl L-Tartrate
Di Benzyl-L-Tartarate
L-TARTARIC AIC DIBENZYL ESTER
L-TARTARIC ACID DIBENZYL ESTER
L-DBT
(+)-DIBENZYL-L-TARTRATE
DIBENZYL L-TARTRATE
L-(+)-Dibenzyl Tartrate
(+)-Dibenzyl L-tartrate
(2R,3R)-Dibenzyl 2,3-dihydroxysuccinate
(2R,3R)-2,3-Dihydroxybutanedioic acid dibenzyl ester
Butanedioic acid, 2,3-dihydroxy- (2R,3R)-, 1,4-bis(phenylmethyl) ester
(a")-Dibenzyl-D-Tartrate
(+) Di Benzyl L Tartrate
622-00-4
Epoxidation
Asymmetric Synthesis
Chiral Catalysts, Ligands, and Reagents
Esters (Chiral)
Chiral Building Blocks
Chiral Building Blocks
Esters (Chiral)
Synthetic Organic Chemistry
Asymmetric Synthesis
Chiral Catalysts, Ligands, and Reagents
EpoxidationChiral Building Blocks
Esters
Organic Building Blocks