Chemical Properties:
Package: Bottle, Aluminium foil bag, 25kg/Cardboard Drum, or according to customer's requirement Storage Condition: Store in sealed containers at cool and dry place. Protect from light and moisture. Incompatible with strong oxidizing agents, acids, acid chlorides and acid anhydrides.Shanghai Ruifu Chemical Co., Ltd. is the leading manufacturer and supplier of Benzhydrol (CAS: 91-01-0) with high quality, commercial production. We can provide COA, worldwide delivery, small and bulk quantities available. Please contact: alvin@ruifuchem.com| Item | Specifications |
| Appearance | White Crystal Powder |
| Purity / Analysis Method | >99.0% (GC) |
| Melting Point | 63.0~68.0℃ |
| Loss on Drying | <0.50% |
| Water (by Karl Fischer) | <0.50% |
| Total Impurities | <1.00% |
| Iron (Fe) | <10ppm |
| Infrared Spectrum | Conforms to Structure |
| Solubility in MeOH | Almost Transparency (10% Solution) |
| Test Standard | Enterprise Standard |
| Usage | Pharmaceutical Intermediates |
Description:
Specifications:
Package & Storage:
| Chemical Name | Benzhydrol |
| Synonyms | Diphenylcarbinol; Diphenylmethanol; alpha-Phenylbenzenemethanol; α-Phenylbenzenemethanol; Benzhydryl Alcohol; Diphenylmethyl Alcohol; α-Phenylbenzyl Alcohol; Diphenhydramine EP Impurity D |
| CAS Number | 91-01-0 |
| CAT Number | RF-PI2021 |
| Stock Status | In Stock, Production Capacity 300MT/Year |
| Molecular Formula | C13H12O |
| Molecular Weight | 184.23 |
| Melting Point | 63.0~68.0℃ |
| Boling Point | 297.0~298.0℃ at 760 mmHg |
| Flash Point | 160℃(320°F) |
| Density | 1.10 g/cm3 |
| Water Solubility | Slightly Soluble in Water |
| Solubility | Soluble in Chloroform, Alcohol, Ether, and Methanol |
| Storage Condition | Room Temprature |
| Hazard Note | Irritant |
| TSCA | Yes |
| HS Code | 29062900 |
| Brand | Ruifu Chemical |
Advantages:
FAQ:
Application:
Benzhydrol, also known as Diphenylcarbinol or Diphenylmethanol (CAS: 91-01-0) is mainly used in organic synthesis, it is widely used as intermediates in pharmaceuticals (including antihistamines), agrochemicals, perfumes and other organic compounds. It is used as a fixative in the perfume industry. It is involved in polymerization reaction as a terminating group. Benzhydrol is used as precursor to prepare modafinil, benztropine and diphehydramine. Benzhydrol may be prepared by a Grignard reaction between phenylmagnesium bromide and benzaldehyde. An alternative method involves reducing benzophenone with sodium borohydride or with zinc dust or with sodium amalgam and water. Benzhydrol has uses in perfume and pharmaceutical manufacture. In perfumery, Benzhydrol is used as a fixative. In pharmaceutical manufacture it is used in the synthesis of antihistamines / antiallergenic agents and antihypertensive agents. It is used in the synthesis of Modafinil and the benzhydryl group is present in the structure of many histamine H1 antagonists like diphenylhydramine. Benzhydrol is also used in the production of agrochemicals as well as other organic compounds and as a terminating group in polymerizations. Benzhydrol is an irritant to the eyes, skin and respiratory system.
