| 4-Acetoxybenzoic acid Basic information |
| Product Name: | 4-Acetoxybenzoic acid |
| Synonyms: | 4-acetyloxybenzoate;4-(Acetyloxy)benzoium acid;Acetic acid p-carboxyphenyl ester;LR-67;p-Acetoxybenzoic acid,99%;4-Acetoxybenzoic aci;Acetic Acid 4-Carboxyphenyl Ester 4-Carboxyphenyl Acetate;4-Carboxyphenyl acetate, Acetic acid 4-carboxyphenyl ester |
| CAS: | 2345-34-8 |
| MF: | C9H8O4 |
| MW: | 180.16 |
| EINECS: | 219-066-9 |
| Product Categories: | Building Blocks for Liquid Crystals;Functional Materials;Aromatic Carboxylic Acids, Amides, Anilides, Anhydrides & Salts;Aldehydes;C9;Carbonyl Compounds;Benzoic Acids (Building Blocks for Liquid Crystals) |
| Mol File: | 2345-34-8.mol |
| 4-Acetoxybenzoic acid Chemical Properties |
| Melting point | 190-194 °C (lit.) |
| Boiling point | 272.96°C (rough estimate) |
| density | 1.2933 (rough estimate) |
| refractive index | 1.4500 (estimate) |
| storage temp. | Sealed in dry,Room Temperature |
| solubility | almost transparency in Methanol |
| form | powder to crystal |
| pka | pK1: 4.38 (25°C) |
| color | White to Almost white |
| BRN | 1871997 |
| CAS DataBase Reference | 2345-34-8(CAS DataBase Reference) |
| NIST Chemistry Reference | Benzoic acid, 4-(acetyloxy)-(2345-34-8) |
| EPA Substance Registry System | Benzoic acid, 4-(acetyloxy)- (2345-34-8) |
| Safety Information |
| Hazard Codes | Xi,Xn |
| Risk Statements | 36/37/38-22 |
| Safety Statements | 26-36-37/39 |
| WGK Germany | 3 |
| TSCA | Yes |
| HazardClass | IRRITANT |
| HS Code | 29189900 |
| MSDS Information |
| Provider | Language |
|---|---|
| SigmaAldrich | English |
| ACROS | English |
| ALFA | English |
| 4-Acetoxybenzoic acid Usage And Synthesis |
| Chemical Properties | white crystalline powder |
| Uses | 4-Acetoxybenzoic acid has been used in the preparation of poly(4-hydroxybenzoate). |
| Definition | ChEBI: 4-acetoxy benzoic acid is a member of the class of benzoic acids that is benzoic acid substituted by an acetoxy group at position 4. It is a member of benzoic acids and a member of phenyl acetates. |
| General Description | Kinetics of the bulk polymerization of 4-acetoxybenzoic acid has been investigated. Mono and submono layers of 4-acetoxybenzoic acid chemisorbed on oxidized aluminum has been studied by IR-absorption spectroscopy. |
| 4-Acetoxybenzoic acid Preparation Products And Raw materials |
| Raw materials | P-TOLYL ACETATE-->p-Cresol |
| Preparation Products | thermotropic liquid crystalline polymer |
Please leave a message for us or use the following ways to contact us, we will reply to you as soon as possible, and provide you with the most sincere service, thank you.
日本语
한국어
Français
Deutsch
España
Türkiye