| | 91-01-0 Basic information More.. |
| Product Name: | Benzhydrol | | Synonyms: | BENZHYDROL;HYDROXYDIPHENYL METHANE;Benzenemethanol,alpha-phenyl-;alpha-phenyl-benzenemethano;a-Phenylbenzenemethanol;a-Phenylbenzyl alcohol;DIPHENYLCARBINOL(BENZHYDROL);PARA-HYDROXYDIPHENYLMETHANE | | CAS: | 91-01-0 | | MF: | C13H12O | | MW: | 184.24 | | EINECS: | 202-033-8 | | Mol File: | 91-01-0.mol |  |
Use
Benzhydrol is oxidized to benzophenone, by sodium hypochlorite (commonly known as bleach) in the presence of a phase-transfer catalyst.
Synthesis: In a 20-mL green capped vial, place 1.5 mL of ethyl acetate, 100 mg (0.54 mmol) of benzhydrol and a few drops of methyltricaprylammonium chloride solution (Starks catalyst or tricaprylmethylammonium chloride). Add a half-inch magnetic stirring bar, and stir until all reagents are dissolved. Cool the solution in an ice bath and add 2 mL of 5% NaOCl (aq) (bleach) dropwise using a 2.5- mL syringe. After the addition of the hypochlorite is complete, allow the reaction to stir for five minutes in the ice-water bath and then stir for a period of one hour at room temperature.
Reduction of benzophenone to benzhydrol.
4MPDC (4-Methyl pyridinium di chromate) is used as oxidizing agent to oxidize benzhydrol. PDC is a mild and selective oxidizing agent and is soluble in water and many organic solvents. Therefore, advantage over inorganic dichromate.
- Benzhydrol
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- US $0.00 / Kg/Bag
- 2024-05-29
- CAS:91-01-0
- Min. Order: 1KG
- Purity: 99%
- Supply Ability: 2000mt/year
- Benzhydrol
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- US $40.00 / kg
- 2024-04-25
- CAS:91-01-0
- Min. Order: 1kg
- Purity: 99.9%
- Supply Ability: 200000kg
- Sulbactam Impurity 1
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- US $0.00-0.00 / mg
- 2024-04-10
- CAS:91-01-0
- Min. Order: 10mg
- Purity: 90%+
- Supply Ability: 10g
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91-01-0
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