779-26-0 - Names and Identifiers
779-26-0 - Physico-chemical Properties
Molecular Formula | C14 H10 O
|
Molar Mass | 194.23 |
Density | 1.218±0.06 g/cm3(Predicted) |
Melting Point | 137-139°C(lit.) |
Boling Point | 338.9±11.0 °C(Predicted) |
Flash Point | 147.9°C |
Vapor Presure | 9.54E-05mmHg at 25°C |
Refractive Index | 1.745 |
779-26-0 - Risk and Safety
779-26-0 - Introduction
1-biphenyllen-2-ylethanone (also known as 1-biphenyl-2-ethanone) is an organic compound with the chemical formula C14H12O. It is a solid with the appearance of a white crystalline powder. The following is a description of its nature, use, preparation and safety information:
Nature:
- 1-biphenylen-2-ylethanone is an organic ketone compound with a characteristic benzene ring structure.
-It is a solid at room temperature, difficult to dissolve in water, soluble in organic solvents such as ethanol, ether, etc.
-It has a lower melting point and boiling point, the melting point is about 82-84°C, and the boiling point is about 315°C.
-This compound can emit a pungent odor.
Use:
- 1-biphenylen-2-ylethanone is widely used in organic synthesis and can be used as an important intermediate.
-It can be used as a raw material for the production of other organic compounds, such as drugs, dyes and photosensitizers.
Preparation Method:
- 1-biphenylen-2-ylethanone can be produced by the reaction of acetophenone (acetophenone) and phenylboronic acid (phenylboronic acid).
-Reaction conditions are generally carried out by adding a transition metal catalyst (e. g., a palladium catalyst) in a solvent.
Safety Information:
- 1-biphenylen-2-ylethanone is irritating and should be avoided when in contact with skin, eyes and mucous membranes.
-During handling and storage, appropriate personal protective measures are required, such as wearing gloves, goggles, protective clothing, etc.
-When using or handling the compound, it must be done in a well-ventilated place to avoid inhaling its vapor or dust.
-In the event of an accident, seek immediate assistance from your doctor and show your doctor the package or safety data sheet (the safety data sheet provides detailed information about the chemical and guidelines for safe operation).
Last Update:2024-04-09 15:17:59