(R)-PHENYL-1,3-PROPANEDIOL
(R)-1-PHENYL-1,3-PROPANEDIOL
CAS: 103548-16-9
Molecular Formula: C9H12O2
(R)-PHENYL-1,3-PROPANEDIOL - Names and Identifiers
| Name | (R)-1-PHENYL-1,3-PROPANEDIOL |
| Synonyms | (R)-PHENYL-1,3-PROPANEDIOL (R)-1-PHENYL-1,3-PROPANEDIOL (1R)-1-phenylpropane-1,3-diol R(+)-1-PHENYL-1,3-PROPANEDIOL (1R)-1-Phenyl-1,3-propanediol 1,3-Propanediol,1-phenyl-, (1R)- |
| CAS | 103548-16-9 |
| InChI | InChI=1/C9H12O2/c10-7-6-9(11)8-4-2-1-3-5-8/h1-5,9-11H,6-7H2/t9-/m1/s1 |
(R)-PHENYL-1,3-PROPANEDIOL - Physico-chemical Properties
| Molecular Formula | C9H12O2 |
| Molar Mass | 152.19 |
| Density | 1.0505 (rough estimate) |
| Melting Point | 62-66°C |
| Boling Point | 234.66°C (rough estimate) |
| Flash Point | 153.9°C |
| Vapor Presure | 0.000255mmHg at 25°C |
| Appearance | Crystalline Solid |
| Color | White |
| BRN | 4741114 |
| pKa | 13.95±0.20(Predicted) |
| Storage Condition | Room Temprature |
| Refractive Index | 1.4910 (estimate) |
| Physical and Chemical Properties | WGK Germany:3 |
(R)-PHENYL-1,3-PROPANEDIOL - Risk and Safety
| Safety Description | 24/25 - Avoid contact with skin and eyes. |
| WGK Germany | 3 |
| HS Code | 29062900 |
(R)-PHENYL-1,3-PROPANEDIOL - Introduction
(R)-1-Phenyl -1, 3-propanediol is an organic compound with a benzene ring and a hydroxyl group in its chemical structure. The following is a description of the properties, uses, preparation and safety information of the compound:
Nature:
(R)-1-Phenyl -1, 3-propanediol is a colorless to pale yellow solid. It has a fixed melting point and boiling point and is soluble in many organic solvents, such as alcohols and ethers. The compound has good stability to air and light.
Use:
(R)-1-phenyl -1, 3-propanediol is widely used in organic synthesis. It is a chiral compound, so it can be used in the preparation of catalysts, intermediates of chiral synthesis and drug synthesis. In addition, it can also be used as a raw material for surfactants, dyes and lubricants.
Preparation Method:
(R)-1-phenyl -1, 3-propanediol can be prepared by various methods. One commonly used synthetic route employs a Grignard reaction. Specifically, benzaldehyde is reacted with sodium acetate, palladium acetate or the like under alkaline conditions, and then the product is obtained through hydrolysis and reduction steps.
Safety Information:
(R)-1-phenyl -1, 3-propanediol is a relatively safe compound under normal conditions of use. However, as an organic compound, it is still necessary to pay attention to safe operation and avoid inhalation, intake or skin contact. Protective equipment should be worn during use to ensure good ventilation. In case of accidental contact or inhalation, seek medical help immediately. In addition, the waste of the compound should be properly disposed of in accordance with the relevant regulations.
Nature:
(R)-1-Phenyl -1, 3-propanediol is a colorless to pale yellow solid. It has a fixed melting point and boiling point and is soluble in many organic solvents, such as alcohols and ethers. The compound has good stability to air and light.
Use:
(R)-1-phenyl -1, 3-propanediol is widely used in organic synthesis. It is a chiral compound, so it can be used in the preparation of catalysts, intermediates of chiral synthesis and drug synthesis. In addition, it can also be used as a raw material for surfactants, dyes and lubricants.
Preparation Method:
(R)-1-phenyl -1, 3-propanediol can be prepared by various methods. One commonly used synthetic route employs a Grignard reaction. Specifically, benzaldehyde is reacted with sodium acetate, palladium acetate or the like under alkaline conditions, and then the product is obtained through hydrolysis and reduction steps.
Safety Information:
(R)-1-phenyl -1, 3-propanediol is a relatively safe compound under normal conditions of use. However, as an organic compound, it is still necessary to pay attention to safe operation and avoid inhalation, intake or skin contact. Protective equipment should be worn during use to ensure good ventilation. In case of accidental contact or inhalation, seek medical help immediately. In addition, the waste of the compound should be properly disposed of in accordance with the relevant regulations.
Last Update：2024-04-09 20:52:54
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CAS: 103548-16-9
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