BENZOPHENONE-3-CARBOXYLIC ACID - Names and Identifiers
BENZOPHENONE-3-CARBOXYLIC ACID - Physico-chemical Properties
Molecular Formula | C14H10O3
|
Molar Mass | 226.23 |
Density | 1.2022 (rough estimate) |
Melting Point | 164-166 °C (lit.) |
Boling Point | 327.84°C (rough estimate) |
Flash Point | 227.3°C |
Water Solubility | Insoluble in water. |
Vapor Presure | 4.04E-08mmHg at 25°C |
Appearance | Powder |
Color | White to light beige |
BRN | 2212366 |
pKa | 3.86±0.10(Predicted) |
Storage Condition | Inert atmosphere,Room Temperature |
Refractive Index | 1.5767 (estimate) |
MDL | MFCD00002518 |
BENZOPHENONE-3-CARBOXYLIC ACID - Risk and Safety
Hazard Symbols | Xi - Irritant
|
Risk Codes | 36/37/38 - Irritating to eyes, respiratory system and skin.
|
Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S37/39 - Wear suitable gloves and eye/face protection
|
WGK Germany | 3 |
HS Code | 29183000 |
BENZOPHENONE-3-CARBOXYLIC ACID - Introduction
3-Benzoylbenzoic acid, chemical formula C14H10O3, is an organic compound. The following is a description of its nature, use, preparation and safety information:
Nature:
-Appearance: White crystalline solid.
-Melting point: 218-221 degrees Celsius.
-Solubility: Can be dissolved in ethanol, dimethylformamide (DMF), chloroform and other organic solvents, relatively insoluble in water.
Use:
- 3-Benzoylbenzoic acid is commonly used as a reagent and intermediate in organic synthesis reactions.
-It can be used to synthesize other organic compounds, such as drugs, dyes, polymer compounds, etc.
- 3-Benzoylbenzoic acid can also be used as a precursor for heterocyclic dyes.
Preparation Method:
- 3-Benzoylbenzoic acid can be synthesized by acid-catalyzed benzoylation.
-Usually benzoyl chloride and benzoic acid are reacted at temperature in the presence of a base to generate 3-Benzoylbenzoic acid.
Safety Information:
- 3-Benzoylbenzoic acid is less harmful to the human body under normal operating conditions.
-But it is still necessary to avoid direct contact with skin and eyes to avoid irritation and allergic reactions.
-Good laboratory practices such as wearing gloves, safety glasses and protective clothing should be followed during handling.
-It should be stored properly to avoid contact with incompatible substances such as oxidants and avoid sources of fire.
-In use, attention should be paid to environmental protection and avoid discharge into water or soil.
Last Update:2024-04-09 02:00:46