Salicylic acid phenyl ester
Phenyl salicylate
CAS: 118-55-8
Molecular Formula: C13H10O3
Salicylic acid phenyl ester - Names and Identifiers
| Name | Phenyl salicylate |
| Synonyms | Salol Phenyl salicy Phenyl salicylate Salicylic acid phenyl Phenyl salicylate,Salol Phenyl 2-hydroxybenzoate Phenyl Salicylate, crystal Salicylic acid phenyl ester Phenyl 2-hydroxybenzoate(Phenyl salicylate) Phenyl Salicylate Melting Point Standard (500 mg) (Approximately 41 degrees) 2-Hydroxybenzoic Acid Phenyl EsterPhenyl 2-HydroxybenzoateSalicylic Acid Phenyl Ester |
| CAS | 118-55-8 |
| EINECS | 204-259-2 |
| InChI | InChI=1/C13H10O3/c14-12-9-5-4-8-11(12)13(15)16-10-6-2-1-3-7-10/h1-9,14H |
Salicylic acid phenyl ester - Physico-chemical Properties
| Molecular Formula | C13H10O3 |
| Molar Mass | 214.22 |
| Density | 1.250g/cm3 |
| Melting Point | 41-43 °C (lit.) |
| Boling Point | 172-173 °C/12 mmHg (lit.) |
| Flash Point | >230°F |
| JECFA Number | 736 |
| Water Solubility | Soluble in alcohol, ether, chloroform, turpentine, acetone and benzene. Sparingly soluble in chloroformbenzene. Insoluble in water. |
| Solubility | Soluble in acetone, chloroform, ether and oils, very slightly soluble in glycerin. |
| Vapor Presure | 0.000421mmHg at 25°C |
| Appearance | White crystal |
| Color | White |
| Merck | 14,7310 |
| BRN | 393969 |
| pKa | 8.71±0.10(Predicted) |
| Storage Condition | 2-8°C |
| Stability | Light sensitive. Incompatible with strong oxidants. Flammable. |
| Sensitive | Sensitive to light |
| Refractive Index | 1.5090 (estimate) |
| MDL | MFCD00002213 |
| Physical and Chemical Properties | Properties colorless crystalline powder with pleasant aromatic odor (wintergreen oil odor). melting point 43 ℃ boiling point 173 ℃ relative density 1.250g/cm3 soluble in ether, benzene and chloroform, soluble in ethanol, practically insoluble in water and glycerol. |
| Use | It is used as an ultraviolet absorber, plasticizer and preservative for plastic products, and is used for drug synthesis and preparation of essence. |
Salicylic acid phenyl ester - 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. S36 - Wear suitable protective clothing. S24/25 - Avoid contact with skin and eyes. |
| UN IDs | UN 3077 9 / PGIII |
| WGK Germany | 2 |
| RTECS | VO6125000 |
| TSCA | Yes |
| HS Code | 29182300 |
Salicylic acid phenyl ester - Nature
Open Data Verified Data
colorless crystalline powder with a pleasant aromatic odor (wintergreen oil odor). Density 1.250G/cm3. Melting point 43 °c. Boiling Point (1. 6kPa) 173 ℃. Soluble in ether, benzene and chloroform, soluble in ethanol, almost insoluble in water and glycerol.
Last Update：2024-01-02 23:10:35
Salicylic acid phenyl ester - Preparation Method
Open Data Verified Data
The esterification of salicylic acid with phenol was carried out in the presence of sulfuric acid as a catalyst. The esterification liquid is neutralized, washed with water, and distilled to obtain a finished product.
Last Update：2022-01-01 10:44:13
Salicylic acid phenyl ester - Introduction
Slightly aromatic, low toxic, irritating
Last Update：2022-10-16 17:12:27
Salicylic acid phenyl ester - Use
Open Data Verified Data
This product is an ultraviolet absorber, used in plastic products. However, the absorption wavelength range is narrow and the light stability is poor. It is also used as a Disinfection preservative in medicine and in organic synthesis.
Last Update：2022-01-01 10:44:13
Salicylic acid phenyl ester - Safety
Open Data Verified Data
- This product has low toxicity, and the oral LD50 of rats is 1.5g/kg. The U. S. Food and Drug Administration permits use in acrylic resin products for food contact.
- The Paper drum is packed with plastic bags. According to the general provisions of the storage and transportation of chemicals.
Last Update：2022-01-01 10:44:14
Salicylic acid phenyl ester - Reference Information
| FEMA | 3960 | PHENYL SALICYLATE |
| NIST chemical information | Information provided by: webbook.nist.gov (external link) |
| EPA chemical information | Information provided by: ofmpub.epa.gov (external link) |
| use | used as ultraviolet absorber, plasticizer and preservative for plastic products, used in drug synthesis, flavor preparation, etc. used as preservative, also used in pharmaceutical and organic synthesis industry this product is an ultraviolet absorber and used in plastic products. However, the absorption wavelength range is narrow and the light stability is poor. It is also used as a pharmaceutical disinfection preservative and for organic synthesis. It is also used to make spices. Organic synthesis. Colorimetric determination of iron ions. Plastic light absorber to prevent discoloration. Stabilizer for vinyl plastics. A fixative. |
| Production method | Salicylic acid and phenol are esterified in the presence of catalyst sulfuric acid. The esterification liquid is neutralized, washed and distilled to obtain the finished product. Raw material consumption quota: salicylic acid 850kg/t, phenol 850kg/t. |
Last Update：2024-04-09 02:00:06
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