benzoicacid,m-hydroxyphenylester
RESORCINOL MONOBENZOATE
CAS: 136-36-7
Molecular Formula: C13H10O3
benzoicacid,m-hydroxyphenylester - Names and Identifiers
benzoicacid,m-hydroxyphenylester - Physico-chemical Properties
| Molecular Formula | C13H10O3 |
| Molar Mass | 214.22 |
| Density | 1.1956 (rough estimate) |
| Melting Point | 133-135°C(lit.) |
| Boling Point | 314.35°C (rough estimate) |
| pKa | 9.12±0.10(Predicted) |
| Storage Condition | Room Temprature |
| Refractive Index | 1.5090 (estimate) |
| MDL | MFCD00020118 |
| Physical and Chemical Properties | Easily soluble in acetone and ethanol at room temperature, slightly soluble in benzene, water, n-heptane, etc. |
| Use | This product is a UV stabilizer and antioxidant, and can be used as a UV finishing agent for textiles. |
benzoicacid,m-hydroxyphenylester - Risk and Safety
| Hazard Symbols | Xn - Harmful |
| Risk Codes | R22 - Harmful if swallowed R36/37/38 - 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. |
| WGK Germany | 3 |
| RTECS | VH2800000 |
| TSCA | Yes |
| HS Code | 29182900 |
benzoicacid,m-hydroxyphenylester - Upstream Downstream Industry
| Raw Materials | 4-HYDROXYPHENYL BENZOATE o-hydroxyphenyl benzoate 1,3-DIBENZOYLOXYBENZENE Water Phenyl benzoate Formaldehyde Benzoic acid Resorcinol |
| Downstream Products | 2,4-Dihydroxybenzophenone |
benzoicacid,m-hydroxyphenylester - safety
Open Data Verified Data
This product is low in toxicity. Store and transport according to general chemical regulations.
Last Update：2023-10-13 11:13:11
benzoicacid,m-hydroxyphenylester - Preparation method
Open Data Verified Data
Add a certain amount of resorcinol and alkaline solution into the reaction kettle, stir and dissolve. Control the temperature below 20 ℃ and slowly add benzoyl chloride while stirring. During the dripping process, maintain the temperature at 18-20 ℃. After the drip addition is completed, continue stirring at this temperature until the pH value remains constant for a certain period of time before discharging the material. After filtering and washing with hot water until neutral and dry, the crude product is obtained. Dissolve the crude product in five times the mass of toluene by reflux, decolorize it with activated carbon, filter, cool and crystallize it, then filter and dry it to obtain the finished product.
Last Update：2024-01-02 23:10:35
benzoicacid,m-hydroxyphenylester - Reference Information
| production method | put resorcinol and lye into the reaction kettle according to the proportion, and stir and dissolve. Control the temperature at 18~20 ℃, while stirring, slowly adding benzoyl chloride. In the process of dropwise addition of benzoyl chloride, it is kept unchanged at 18~20 ℃. After dropping, the temperature is still maintained and the stirring reaction is continued, and the material can be delivered when the pH value remains unchanged. After filtration and hot water washing until neutral and dry, the crude product is obtained. Then use five times the crude (mass) toluene to dissolve it at the reflux temperature, and use activated carbon to decolorize, filter, cool, crystallize, filter, and dry to obtain the finished product. |
| EPA chemical information | Information provided by: ofmpub.epa.gov (external link) |
Last Update：2024-04-10 22:29:15
benzoicacid,m-hydroxyphenylester - Production method
P> put resorcinol and lye into the reaction kettle according to the proportion, and stir to dissolve. Control the temperature at 18~20 ℃, while stirring, slowly adding benzoyl chloride. In the process of dropwise addition of benzoyl chloride, it is kept unchanged at 18~20 ℃. After dropping, the temperature is still maintained and the stirring reaction is continued, and the material can be released when the pH value remains unchanged. After filtration and hot water washing until neutral and dry, the crude product is obtained. Then use five times the crude (mass) toluene to dissolve it at the reflux temperature, and use activated carbon to decolorize, filter, cool, crystallize, filter, and dry to obtain the finished product.
Last Update：2024-04-10 22:29:15
Supplier List
Product Name: 3-Hydroxyphenyl Benzoate Visit Supplier Webpage Request for quotation
CAS: 136-36-7
Tel: 18301782025
Email: 3008007409@qq.com
Mobile: 18021002903
QQ: 3008007409
Wechat: 18301782025
CAS: 136-36-7
Tel: 18301782025
Email: 3008007409@qq.com
Mobile: 18021002903
QQ: 3008007409
Wechat: 18301782025
Product Name: 3-Hydroxyphenyl Benzoate Visit Supplier Webpage Request for quotation
CAS: 136-36-7
Tel: 18301782025
Email: 3008007409@qq.com
Mobile: 18021002903
QQ: 3008007409
Wechat: 18301782025
CAS: 136-36-7
Tel: 18301782025
Email: 3008007409@qq.com
Mobile: 18021002903
QQ: 3008007409
Wechat: 18301782025
View History
Raw Materials for benzoicacid,m-hydroxyphenylester
Downstream Products for benzoicacid,m-hydroxyphenylester