PHAP
PHAP
CAS: 21117-79-3
Molecular Formula: C24H10O10
PHAP - Names and Identifiers
PHAP - Physico-chemical Properties
| Molecular Formula | C24H10O10 |
| Molar Mass | 458.33 |
| Density | 1.622±0.06 g/cm3(Predicted) |
| Boling Point | 759.0±55.0 °C(Predicted) |
PHAP - Introduction
PHAP(PHAP), the chemical formula is C24H16O8. The following is a description of the nature, use, preparation and safety information of PHAP:
Nature:
- PHAP is a colorless to light yellow solid crystalline substance.
-Has low solubility, soluble in organic solvents such as chloroform, dimethylformamide and toluene.
-Stable in air, but may decompose at high temperatures.
Use:
- PHAP has good thermal stability and optical properties, so it is widely used in the field of optical materials, such as optical fibers and touch screens.
-Can also be used as industrial chemicals such as high temperature lubricants and plasticizers.
Method:
The synthesis of-PHAP generally involves the reaction of terephthalic anhydride with 3,4-dihydroxybenzaldehyde to form the intermediate 3,4-Dihydroxybenzoic acid alcohol.
-Then, through an esterification reaction, 3,4-Dihydroxybenzoic acid alcohol is reacted with benzoic acid anhydride to finally obtain PHAP.
Safety Information:
- PHAP has limited toxicity information, but as a chemical substance, it is still necessary to pay attention to safe operation.
-During operation, it is recommended to wear appropriate protective equipment, such as chemical protective gloves and goggles.
-avoid PHAP contact with skin and eyes, if contact, immediately rinse with plenty of water.
-When storing, please store PHAP in a cool and dry place, away from dangerous substances such as fire sources and oxidants.
Nature:
- PHAP is a colorless to light yellow solid crystalline substance.
-Has low solubility, soluble in organic solvents such as chloroform, dimethylformamide and toluene.
-Stable in air, but may decompose at high temperatures.
Use:
- PHAP has good thermal stability and optical properties, so it is widely used in the field of optical materials, such as optical fibers and touch screens.
-Can also be used as industrial chemicals such as high temperature lubricants and plasticizers.
Method:
The synthesis of-PHAP generally involves the reaction of terephthalic anhydride with 3,4-dihydroxybenzaldehyde to form the intermediate 3,4-Dihydroxybenzoic acid alcohol.
-Then, through an esterification reaction, 3,4-Dihydroxybenzoic acid alcohol is reacted with benzoic acid anhydride to finally obtain PHAP.
Safety Information:
- PHAP has limited toxicity information, but as a chemical substance, it is still necessary to pay attention to safe operation.
-During operation, it is recommended to wear appropriate protective equipment, such as chemical protective gloves and goggles.
-avoid PHAP contact with skin and eyes, if contact, immediately rinse with plenty of water.
-When storing, please store PHAP in a cool and dry place, away from dangerous substances such as fire sources and oxidants.
Last Update：2024-04-10 22:29:15
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Spot supply
Product Name: Bis[(3,4-dicarboxylicanhydride)phenyl]terephthalate Request for quotationCAS: 21117-79-3
Tel: 400-968-2212
Email: 3623107365@qq.com
Mobile: 18916960931
QQ: 3623107365
Wechat: 18916960931
Spot supply
Product Name: Bis[(3,4-dicarboxylic anhydride) phenyl]terephthalate Visit Supplier Webpage Request for quotationCAS: 21117-79-3
Tel: +86-18821248368
Email: Int06@meryer.com
Mobile: +86-18821248368
QQ: 495145328
WhatsApp: +86-18821248368
Product Name: PHAP Request for quotation
CAS: 21117-79-3
Tel: +86-022-83726202
Email: sales6@chinatechem.com
Mobile: +8618222205756
QQ: 3316285486
Wechat: +8618222205756
CAS: 21117-79-3
Tel: +86-022-83726202
Email: sales6@chinatechem.com
Mobile: +8618222205756
QQ: 3316285486
Wechat: +8618222205756
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