1,3-Diphenylpropargyl alcohol
1,3-DIPHENYL-2-PROPYN-1-OL
CAS: 1817-49-8
Molecular Formula: C15H12O
1,3-Diphenylpropargyl alcohol - Names and Identifiers
| Name | 1,3-DIPHENYL-2-PROPYN-1-OL |
| Synonyms | 1,3-diphenylprop-2-yn-1-ol 1,3-DIPHENYL-2-PROPYN-1-OL 1,3-Diphenyl-1-propyne-3-ol 1,3-Diphenylpropargyl alcohol 1,3-Diphenylpropargyl alcohol 1,3-Diphenyl-2-propynyl alcohol α-(Phenylethynyl)benzenemethanol |
| CAS | 1817-49-8 |
| InChI | InChI=1/C15H12O/c16-15(14-9-5-2-6-10-14)12-11-13-7-3-1-4-8-13/h1-10,15-16H |
1,3-Diphenylpropargyl alcohol - Physico-chemical Properties
| Molecular Formula | C15H12O |
| Molar Mass | 208.26 |
| Density | 1.099g/mLat 25°C |
| Melting Point | 49-50 °C |
| Boling Point | 180 °C(Press: 5 Torr) |
| Flash Point | 110°C |
| Vapor Presure | 5.83E-06mmHg at 25°C |
| pKa | 12.12±0.20(Predicted) |
| Storage Condition | Room Temprature |
| Refractive Index | n20/D 1.618 |
1,3-Diphenylpropargyl alcohol - Risk and Safety
| Hazard Symbols | Xi - Irritant |
| Risk Codes | R36 - Irritating to the eyes R51/53 - Toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment. |
| Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S61 - Avoid release to the environment. Refer to special instructions / safety data sheets. |
| UN IDs | UN 3077 9/PG 3 |
| WGK Germany | 3 |
| Hazard Class | 9 |
1,3-Diphenylpropargyl alcohol - Introduction
1,3-diphenyl-2-propyn-1-ol is an organic compound with the chemical formula C16H12O. The following are the characteristics, uses, preparation methods and safety information of the compound:
Nature:
1,3-diphenyl-2-propyn-1-ol is a yellow crystalline solid with a strong aromatic odor. Its melting point is about 244-247 ° C. And its solubility is low.
Use:
The compound has a wide range of applications in the field of organic synthesis. It can be used as an important intermediate and can participate in a variety of organic synthesis reactions, such as oxidation, reduction, substitution and so on. It is commonly used in the preparation of dyes, pharmaceuticals and pesticides and other organic compounds.
Method:
The preparation of 1,3-diphenyl-2-propyn-1-ol is usually achieved by chemical reaction. A common method is the condensation reaction of phenylacetylene and benzaldehyde under alkaline conditions to produce the target product. The reaction needs to pay attention to control the reaction conditions and reaction time to improve the yield and selectivity.
Safety Information:
Nature:
1,3-diphenyl-2-propyn-1-ol is a yellow crystalline solid with a strong aromatic odor. Its melting point is about 244-247 ° C. And its solubility is low.
Use:
The compound has a wide range of applications in the field of organic synthesis. It can be used as an important intermediate and can participate in a variety of organic synthesis reactions, such as oxidation, reduction, substitution and so on. It is commonly used in the preparation of dyes, pharmaceuticals and pesticides and other organic compounds.
Method:
The preparation of 1,3-diphenyl-2-propyn-1-ol is usually achieved by chemical reaction. A common method is the condensation reaction of phenylacetylene and benzaldehyde under alkaline conditions to produce the target product. The reaction needs to pay attention to control the reaction conditions and reaction time to improve the yield and selectivity.
Safety Information:
Last Update：2024-04-09 19:05:47
