ChemicalBook >> CAS DataBase List >>meso-1,2-Diphenyl-1,2-ethanediol
meso-1,2-Diphenyl-1,2-ethanediol
- CAS No.
- 579-43-1
- Chemical Name:
- meso-1,2-Diphenyl-1,2-ethanediol
- Synonyms
- HYDROBENZOIN MESO;MESO-HYDROBENZOIN;meso-Stilbene glycol;meso-Hydrobenzoin>meso-Hydrobenzoin,99%;meso-Hydrobenzoin 99%;meso-Hydrobenzoin;1,2-DIPHENYL-1,2-ETHANEDIOL;meso-1,2-Diphenyl-1,2-ethandiol;MESO-1,2-DIPHENYL-1,2-ETHANEDIOL
- CBNumber:
- CB5457146
- Molecular Formula:
- C14H14O2
- Molecular Weight:
- 214.26
- MDL Number:
- MFCD00064253
- MOL File:
- 579-43-1.mol
- MSDS File:
- SDS
Last updated:2023-05-25 18:01:13
| Melting point | 137-139 °C(lit.) |
|---|---|
| Boiling point | 373.0±37.0 °C(Predicted) |
| Density | 1.193±0.06 g/cm3(Predicted) |
| storage temp. | Sealed in dry,Room Temperature |
| solubility | Soluble in hot alcohol or chloroform. |
| pka | 13.38±0.20(Predicted) |
| form | Crystalline Powder |
| color | White |
| Merck | 14,4777 |
| BRN | 2050814 |
| LogP | 1.910 |
| CAS DataBase Reference | 579-43-1(CAS DataBase Reference) |
| FDA UNII | CO9A49A84I |
| NIST Chemistry Reference | Meso-hydrobenzoin(579-43-1) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Warning | |||||||||
| Hazard statements | H302-H315-H319-H335 | |||||||||
| Precautionary statements | P261-P305+P351+P338 | |||||||||
| WGK Germany | 3 | |||||||||
| HS Code | 29062900 | |||||||||
| NFPA 704 |
|
meso-1,2-Diphenyl-1,2-ethanediol price More Price(14)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | 294535 | meso-Hydrobenzoin 99% | 579-43-1 | 5g | $112 | 2024-03-01 | Buy |
| Sigma-Aldrich | 294535 | meso-Hydrobenzoin 99% | 579-43-1 | 25g | $158.4 | 2024-03-01 | Buy |
| TCI Chemical | H0816 | meso-Hydrobenzoin >98.0%(GC) | 579-43-1 | 5g | $67 | 2024-03-01 | Buy |
| TCI Chemical | H0816 | meso-Hydrobenzoin >98.0%(GC) | 579-43-1 | 25g | $199 | 2024-03-01 | Buy |
| Alfa Aesar | B23946 | meso-Hydrobenzoin, 99% | 579-43-1 | 5g | $60.65 | 2024-03-01 | Buy |
meso-1,2-Diphenyl-1,2-ethanediol Chemical Properties,Uses,Production
Chemical Properties
White crystalline powder
Uses
meso- Hydrobenzoin has been used in the preparation of trans-methyl meso- hydrobenzoin phosphite.
Definition
ChEBI: Meso-hydrobenzoin is a hydrobenzoin.
General Description
Desymmetrization of meso-hydrobenzoin using chiral phosphine catalyst has been reported. Conversion of meso-hydrobenzoin to trans-stillbene oxide by treatment with an aryl sulfonyl chloride and aqueous sodium hydroxide has been reported.
Purification Methods
meso-Hydrobenzoin [579-43-1] M 214.3, m 139o, 139-140o. Crystallise it from EtOH or water. [Beilstein 6 H 1003, 6 I 490, 6 II 967. 6 III 5429, 6 IV 6682.]
meso-1,2-Diphenyl-1,2-ethanediol Preparation Products And Raw materials
Raw materials
Preparation Products
Global( 99)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Nanjing Dolon Biotechnology Co.,Ltd. | 18905173768 | sales@dolonchem.com | CHINA | 2972 | 58 |
| CONIER CHEM AND PHARMA LIMITED | +8618523575427 | sales@conier.com | China | 47465 | 58 |
| Dayang Chem (Hangzhou) Co.,Ltd. | 571-88938639 +8617705817739 | info@dycnchem.com | CHINA | 52867 | 58 |
| GIHI CHEMICALS CO.,LIMITED | +8618058761490 | info@gihichemicals.com | China | 49999 | 58 |
| Henan Allgreen Chemical Co.,LTD | +86-37155567971 +86-13633837469 | info@allgreenchem.com | China | 5986 | 58 |
| LEAPCHEM CO., LTD. | +86-852-30606658 | market18@leapchem.com | China | 43348 | 58 |
| Aladdin Scientific | +1-833-552-7181 | sales@aladdinsci.com | United States | 57511 | 58 |
| Amadis Chemical Company Limited | 571-89925085 | sales@amadischem.com | China | 131981 | 58 |
| Mainchem Co., Ltd. | +86-0592-6210733 | sale@mainchem.com | China | 32360 | 55 |
| J & K SCIENTIFIC LTD. | 010-82848833 400-666-7788 | jkinfo@jkchemical.com | China | 96815 | 76 |
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Oxygen Compounds
Polyols
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