PhenylbutanedioicAnhydride
Phenylsuccinic anhydride
CAS: 1131-15-3
Molecular Formula: C10H8O3
PhenylbutanedioicAnhydride - Names and Identifiers
| Name | Phenylsuccinic anhydride |
| Synonyms | Phenylsuccinic anhyd Phenylsuccinic anhydride 3-phenyloxolane-2,5-dione PhenylbutanedioicAnhydride 2-Phenylsuccinic anhydride 3-phenyldihydrofuran-2,5-dione 3-Phenyldihydrofuran-2,5-dione Dihydro-3-phenyl-2,5-furandione 3-Phenyltetrahydrofuran-2,5-dione 3-phenyltetrahydrofuran-2,5-quinone |
| CAS | 1131-15-3 |
| InChI | InChI=1/C10H8O3/c11-9-6-8(10(12)13-9)7-4-2-1-3-5-7/h1-5,8H,6H2 |
PhenylbutanedioicAnhydride - Physico-chemical Properties
| Molecular Formula | C10H8O3 |
| Molar Mass | 176.17 |
| Density | 1.1958 (rough estimate) |
| Melting Point | 53-55 °C (lit.) |
| Boling Point | 191-192 °C/12 mmHg (lit.) |
| Flash Point | 191-192°C/12mm |
| Solubility | soluble in Methanol |
| Vapor Presure | 3.23E-05mmHg at 25°C |
| Appearance | powder to crystal |
| Color | White to Orange to Green |
| Storage Condition | Room Temprature |
| Refractive Index | 1.5036 (estimate) |
| MDL | MFCD00192395 |
| Physical and Chemical Properties | Appearance white solid |
| Use | Pharmaceutical Intermediates |
PhenylbutanedioicAnhydride - Risk and Safety
| 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. S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. |
| WGK Germany | 3 |
| HS Code | 29173995 |
PhenylbutanedioicAnhydride - Introduction
Phenyl succinic anhydride is an organic compound with the chemical formula C6H5CO2CH2CH2CO2C6H5. It has the following properties:
1. Appearance: Phenyl succinic anhydride is colorless crystal or white crystalline powder.
2. melting point: its melting point range of 57-60 ℃.
3. Solubility: It can be dissolved in many organic solvents, such as alcohols, ethers, ketones and chlorinated hydrocarbons.
4. Reactivity: It can undergo transesterification with many compounds and can be reduced to phenylacetone.
Phenyl succinic anhydride has a wide range of uses in industry, including:
1. Dyes and pigments: It can be used as raw materials for dyes and pigments, and is used in industries such as textiles, plastics and printing.
2. Food additive: It can be used as a food additive to increase the aroma and seasoning of food.
3. pharmaceutical intermediates: it can be used for the synthesis of pharmaceutical intermediates, such as ester drugs and allergens.
The preparation method of phenyl succinic anhydride is generally accomplished by the acylation reaction of benzoic acid and succinic anhydride. First, benzoic acid is reacted with succinic anhydride in an alcohol solvent, a catalyst is added, the reaction is heated for a certain period of time, and then filtered and crystallized to obtain the target product.
When using phenyl succinic anhydride, the following safety precautions should be paid attention:
1. Avoid contact with skin and eyes: Phenyl succinic anhydride is irritating and requires personal protective equipment, such as gloves and goggles, to prevent contact.
2. Avoid inhalation and intake: Try to avoid inhaling aerosols or splashing liquids during operation, and avoid eating by mistake.
3. Storage Note: Phenyl succinic anhydride should be stored in a dry, cool place, away from fire and flammable materials.
1. Appearance: Phenyl succinic anhydride is colorless crystal or white crystalline powder.
2. melting point: its melting point range of 57-60 ℃.
3. Solubility: It can be dissolved in many organic solvents, such as alcohols, ethers, ketones and chlorinated hydrocarbons.
4. Reactivity: It can undergo transesterification with many compounds and can be reduced to phenylacetone.
Phenyl succinic anhydride has a wide range of uses in industry, including:
1. Dyes and pigments: It can be used as raw materials for dyes and pigments, and is used in industries such as textiles, plastics and printing.
2. Food additive: It can be used as a food additive to increase the aroma and seasoning of food.
3. pharmaceutical intermediates: it can be used for the synthesis of pharmaceutical intermediates, such as ester drugs and allergens.
The preparation method of phenyl succinic anhydride is generally accomplished by the acylation reaction of benzoic acid and succinic anhydride. First, benzoic acid is reacted with succinic anhydride in an alcohol solvent, a catalyst is added, the reaction is heated for a certain period of time, and then filtered and crystallized to obtain the target product.
When using phenyl succinic anhydride, the following safety precautions should be paid attention:
1. Avoid contact with skin and eyes: Phenyl succinic anhydride is irritating and requires personal protective equipment, such as gloves and goggles, to prevent contact.
2. Avoid inhalation and intake: Try to avoid inhaling aerosols or splashing liquids during operation, and avoid eating by mistake.
3. Storage Note: Phenyl succinic anhydride should be stored in a dry, cool place, away from fire and flammable materials.
Last Update：2024-04-09 21:21:28
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Tel: 15335994747
Email: 3521670276@qq.com
Mobile: 15335994747
QQ: 3521670276
Wechat: A2020071098
Spot supply
Product Name: Phenylsuccinic anhydride Request for quotationCAS: 1131-15-3
Tel: +86-17551318830
Email: r@reformchem.com
Mobile: +86-17551318830
QQ: 3785839865
Spot supply
Product Name: Phenylsuccinic anhydride Visit Supplier Webpage Request for quotationCAS: 1131-15-3
Tel: 18301782025
Email: 3008007409@qq.com
Mobile: 18021002903
QQ: 3008007409
Wechat: 18301782025
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