4-Hydroxybenzophenone
4-Hydroxybenzophenone
CAS: 1137-42-4
Molecular Formula: C13H10O2
4-Hydroxybenzophenone - Names and Identifiers
| Name | 4-Hydroxybenzophenone |
| Synonyms | POB benzoylphenol P-BENZOYLPHENOL Photoinitiator-4HBP 4-Hydroxybenzophenone 4-hydroxy-benzophenon 4-Hydroxydiphenylketone Benzophenone, 4-hydroxy- 4-Hydroxyphenylphenylketone (4-hydroxyphenyl)phenyl-methanon (4-Hydroxyphenyl)phenyl-methanone |
| CAS | 1137-42-4 |
| EINECS | 214-507-1 |
| InChI | InChI=1/C13H10O2/c14-12-8-6-11(7-9-12)13(15)10-4-2-1-3-5-10/h1-9,14H |
4-Hydroxybenzophenone - Physico-chemical Properties
| Molecular Formula | C13H10O2 |
| Molar Mass | 198.22 |
| Density | 1.194g/cm3 |
| Melting Point | 132-135℃ |
| Boling Point | 367.3°C at 760 mmHg |
| Flash Point | 156.7°C |
| Water Solubility | Insoluble in water. |
| Vapor Presure | 6.5E-06mmHg at 25°C |
| Appearance | Morphological Powder color, white to beige to brown |
| pKa | 8.14±0.13(Predicted) |
| Storage Condition | Store below +30°C. |
| Refractive Index | 1.615 |
| MDL | MFCD00002355 |
| Physical and Chemical Properties | Melting Point 132-135°C |
| Use | Use 1. It is used in organic synthesis and is an intermediate of anti-infertility drug clomiphene. 2, used as pharmaceutical intermediates. 3, 4-hydroxybenzophenone for drug synthesis and UV resistance. |
4-Hydroxybenzophenone - Risk and Safety
| Hazard Symbols | Xi - Irritant |
| Risk Codes | R36/37/38 - Irritating to eyes, respiratory system and skin. |
| Safety Description | S24/25 - Avoid contact with skin and eyes. |
| WGK Germany | 2 |
| RTECS | PC4959775 |
| TSCA | Yes |
| HS Code | 29145000 |
4-Hydroxybenzophenone - Upstream Downstream Industry
4-Hydroxybenzophenone - Introduction
Insoluble in water. It is irritating to eyes, respiratory system and skin.
Last Update：2022-10-16 17:12:19
4-Hydroxybenzophenone - Security information
| Hazard Note | Irritant |
Last Update：2024-04-10 22:29:15
4-Hydroxybenzophenone - Production method
It is obtained by heating and rearranging phenyl benzoate. The phenyl benzoate is heated to 70 DEG C to melt, stirring, the anhydrous aluminum trichloride is quickly put in, the reaction escapes hydrogen chloride, and the temperature is raised by itself, and the reaction is 15min at 130 DEG C. Cool and add dilute hydrochloric acid. Filter and wash to neutral. The filter cake was recrystallized with benzene to obtain 4-hydroxybenzophenone with 62% yield.
Last Update：2024-04-10 22:29:15
4-Hydroxybenzophenone - Nature
| BRN | 777776 |
| NIST chemical information | Methanone, (4-hydroxyphenyl)phenyl-(1137-42-4) |
| EPA chemical information | Methanone, (4-hydroxyphenyl)phenyl- (1137-42-4) |
Last Update：2024-04-09 20:52:54
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View History
Raw Materials for 4-Hydroxybenzophenone
Imidodicarbonic acid, 2-benzoyl-, 1,3-bis(1,1-dimethylethyl) ester
4-BROMOBENZOPHENONE
4-BENZYLPHENOL
4-Hydroxyphenylboronic acid
p-Hydroxybenzaldehyde
4-BROMOBENZOPHENONE
4-BENZYLPHENOL
4-Hydroxyphenylboronic acid
p-Hydroxybenzaldehyde
Downstream Products for 4-Hydroxybenzophenone
alpha-[4-[2-(diethylamino)ethoxy]phenyl]-alpha-phenylphenethyl alcohol
4-[2-(diethylamino)ethoxy]benzophenone
Clomiphene Citrate
4-Benzoylphenyl Methacrylate
3,4-Dihydroxybenzophenone
4-[2-(diethylamino)ethoxy]benzophenone
Clomiphene Citrate
4-Benzoylphenyl Methacrylate
3,4-Dihydroxybenzophenone