34145-05-6
2,5-Dichlorobenzyl alcohol
CAS: 34145-05-6
Molecular Formula: C7H6Cl2O
34145-05-6 - Names and Identifiers
| Name | 2,5-Dichlorobenzyl alcohol |
| Synonyms | RARECHEM AL BD 0427 2,5-DICHLOROBENZYL ALCOHOL 2,5-Dichlorobenzyl alcohol 2,5-dichlorobenzylic alcohol (2,5-dichlorophenyl)methanol 2,5-Dichlorobenzylic alcohol (2,5-Dichloro-phenyl)-methanol Benzenemethanol, 2,5-dichloro- 2,4-Dichlorobenzyl alcohol impurity A |
| CAS | 34145-05-6 |
| EINECS | 251-850-6 |
| InChI | InChI=1/C7H6Cl2O/c8-6-1-2-7(9)5(3-6)4-10/h1-3,10H,4H2 |
34145-05-6 - Physico-chemical Properties
| Molecular Formula | C7H6Cl2O |
| Molar Mass | 177.02 |
| Density | 1.392 |
| Melting Point | 79-80 °C (lit.) |
| Boling Point | 266℃ |
| Flash Point | 114℃ |
| Vapor Presure | 0.00452mmHg at 25°C |
| Appearance | neat |
| BRN | 3240770 |
| pKa | 13.69±0.10(Predicted) |
| Storage Condition | 2-8°C |
| Refractive Index | 1.5570 (estimate) |
| MDL | MFCD00004607 |
34145-05-6 - Risk and Safety
| Risk Codes | 36/37/38 - Irritating to eyes, respiratory system and skin. |
| Safety Description | 24/25 - Avoid contact with skin and eyes. |
| WGK Germany | 3 |
34145-05-6 - Introduction
2,5-Dichlorobenzyl alcohol is an organic compound with the chemical formula C7H6Cl2O. It is a colorless to pale yellow liquid with a special aromatic odor.
This compound has bactericidal and antibacterial properties, so it is often used in pharmaceutical and hygiene products. It can be added to oral mouthwash, throat therapy, throat spray, disinfectant and cosmeceuticals as a preservative to remove bacteria and protect the health of the mouth and throat.
2,5-Dichlorobenzyl alcohol can be prepared by reacting benzyl alcohol with sodium hypochlorite, and the reaction is carried out under alkaline conditions. The specific steps are to react benzyl alcohol with sodium hypochlorite, hydrolyze in an alkaline solution, and adjust the pH value with sodium hydroxide to complete the reaction, and finally purify the product by distillation.
When using and storing 2,5-Dichlorobenzyl alcohol, you need to pay attention to the following safety precautions: Avoid contact with skin, eyes and respiratory tract, and wear protective gloves, protective glasses and protective masks when using. In case of contact with skin or eyes, rinse immediately with plenty of water and seek medical help. In addition, the compound is flammable and should be kept away from open flames and high temperatures. Keep the container sealed during storage and store in a cool, dry place, away from oxidants and strong acids and alkalis.
This compound has bactericidal and antibacterial properties, so it is often used in pharmaceutical and hygiene products. It can be added to oral mouthwash, throat therapy, throat spray, disinfectant and cosmeceuticals as a preservative to remove bacteria and protect the health of the mouth and throat.
2,5-Dichlorobenzyl alcohol can be prepared by reacting benzyl alcohol with sodium hypochlorite, and the reaction is carried out under alkaline conditions. The specific steps are to react benzyl alcohol with sodium hypochlorite, hydrolyze in an alkaline solution, and adjust the pH value with sodium hydroxide to complete the reaction, and finally purify the product by distillation.
When using and storing 2,5-Dichlorobenzyl alcohol, you need to pay attention to the following safety precautions: Avoid contact with skin, eyes and respiratory tract, and wear protective gloves, protective glasses and protective masks when using. In case of contact with skin or eyes, rinse immediately with plenty of water and seek medical help. In addition, the compound is flammable and should be kept away from open flames and high temperatures. Keep the container sealed during storage and store in a cool, dry place, away from oxidants and strong acids and alkalis.
Last Update：2024-04-09 20:52:54
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View History
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