- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: Dibenzoyl-L-tartaric acid
- Price:
- Purity: 99.0%
- Stocking Period: 10 Day
- Contact: Yang
- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: Dibenzoyl-L-tartaric acid
- Price: ￥378.0/500g ￥168.0/100g
- Purity: 99.0%
- Stocking Period: 2 Day
- Contact: Liu jia
- Henan Tianfu Chemical Co., Ltd.
- China
- Product Name: Dibenzoyl-L-tartaric acid
- Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
- Purity: 99.0%
- Stocking Period: Inquiry
- Contact: Anson
2743-38-6
2743-38-6 structure
- Name: Dibenzoyl-L-tartaric acid
- Chemical Name: 2,3-Bis(benzoyloxy)-butanedioic acid, [R-(R*,R*)]
- CAS Number: 2743-38-6
- Molecular Formula: C18H14O8
- Molecular Weight: 358.299
- Catalog: Chemical reagent Chiral chemical reagent
- Create Date: 2018-12-24 21:11:38
- Modify Date: 2024-01-01 19:37:24
| Name | 2,3-Bis(benzoyloxy)-butanedioic acid, [R-(R*,R*)] |
|---|---|
| Synonyms |
(2R,3R)-2,3-Bis[(phenylcarbonyl)oxy]butanedioic acid
(-)-Dibenzoyl-L-tartaric Acid DIBENZOYL-L-TARARIC ACID DIBENZOYL-L-TARTARIC ACID (2R,3R)-2,3-bis(benzoyloxy)butanedioic acid BENZOYL-L-TARTARICACID (2R,3R)-2,3-Bis(benzoyloxy)succinic acid hydrate (2R,3R)-2,3-Bis(benzoyloxy)succinic acid hydrate (1:1) EINECS 220-374-0 Dibenzoyl-L-tartaric (2R,3R)-2,3-Bis[(phenylcarbonyl)oxy]butanedioic acid hydrate Butanedioic acid, 2,3-bis(benzoyloxy)-, (2R,3R)-, hydrate (1:1) DIBENZOYL-L-TARTARIC,I Dibenzoyl-L-tartric Acid MFCD00003074 ibenzoyl-L-tartaricacid (2R,3R)-2,3-Bis(benzoyloxy)succinic acid Butanedioic acid, 2,3-bis(benzoyloxy)-, (2R,3R)- |
| Density | 1.4±0.1 g/cm3 |
|---|---|
| Boiling Point | 606.6±55.0 °C at 760 mmHg |
| Melting Point | 151-154ºC |
| Molecular Formula | C18H14O8 |
| Molecular Weight | 358.299 |
| Flash Point | 221.8±25.0 °C |
| Exact Mass | 358.068878 |
| PSA | 127.20000 |
| LogP | 5.82 |
| Vapour Pressure | 0.0±1.8 mmHg at 25°C |
| Index of Refraction | 1.609 |
| Storage condition | Refrigerator |
CHEMICAL IDENTIFICATION
HEALTH HAZARD DATAACUTE TOXICITY DATA
|
| Symbol |
GHS07 |
|---|---|
| Signal Word | Warning |
| Hazard Statements | H319 |
| Precautionary Statements | P305 + P351 + P338 |
| Personal Protective Equipment | dust mask type N95 (US);Eyeshields;Gloves |
| Hazard Codes | Xi:Irritant |
| Risk Phrases | R36 |
| Safety Phrases | S26-S36 |
| RIDADR | NONH for all modes of transport |
| WGK Germany | 3 |
| RTECS | WW8070000 |
| HS Code | 2942000000 |
|
~%
2743-38-6 |
| Literature: Krsek, George R.; Durazo, Enrique E. Patent: US2005/171155 A1, 2005 ; Location in patent: Page/Page column 3 ; |
|
2743-38-6 ~%
2743-38-6 |
| Literature: Sun, Ping; Wang, Chunlei; Breitbach, Zachary S.; Zhang, Ying; Armstrong, Daniel W. Analytical Chemistry, 2009 , vol. 81, # 24 p. 10215 - 10226 |
|
~5%
Detail
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| Literature: Bernas, Urszula; Hajmowicz, Halina; Madura, Izabela D.; Majcher, Monika; Synoradzki, Ludwik; Zawada, Krzysztof Arkivoc, 2010 , vol. 2010, # 11 p. 1 - 12 |
|
~7%
Detail
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| Literature: Bernas, Urszula; Hajmowicz, Halina; Madura, Izabela D.; Majcher, Monika; Synoradzki, Ludwik; Zawada, Krzysztof Arkivoc, 2010 , vol. 2010, # 11 p. 1 - 12 |
|
2743-38-6 ~%
2743-38-6 |
| Literature: Mravik, Andras; Lepp, Zsolt; Fogassy, Elemer Tetrahedron Asymmetry, 1996 , vol. 7, # 8 p. 2387 - 2390 Title/Abstract Full Text View citing articles Show Details Elekes, Ferenc; Kovari, Zoltan; Mravik, Andras; Boecskei, Zsolt; Fogassy, Elemer Tetrahedron Asymmetry, 1998 , vol. 9, # 16 p. 2895 - 2900 |
|
~%
2743-38-6 |
| Literature: Davenport, Kenneth G.; Mao, David T.; Richmond, Cliff M.; Bergbreiter, David E.; Newcomb, Martin Journal of Chemical Research, Miniprint, 1984 , # 5 p. 1518 - 1530 |
| Precursor 4 | |
|---|---|
| DownStream 6 | |
| HS Code | 2918990090 |
|---|---|
| Summary | 2918990090. other carboxylic acids with additional oxygen function and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0% |