ChemicalBook Product Catalog Chemical Reagents Organic reagents Aromatic acids 4-Acetoxybenzoic acid

4-Acetoxybenzoic acid

4-Acetoxybenzoic acid Basic information
Product Name:4-Acetoxybenzoic acid
Synonyms: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;RARECHEM AL BE 0082
CAS:2345-34-8
MF:C9H8O4
MW:180.16
EINECS:219-066-9
Product Categories:Building Blocks for Liquid Crystals;Functional Materials;Aldehydes;C9;Carbonyl Compounds;Aromatic Carboxylic Acids, Amides, Anilides, Anhydrides & Salts;Benzoic Acids (Building Blocks for Liquid Crystals)
Mol File:2345-34-8.mol
4-Acetoxybenzoic acid Structure
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
pkapK1: 4.38 (25°C)
color White to Almost white
BRN 1871997
CAS DataBase Reference2345-34-8(CAS DataBase Reference)
NIST Chemistry ReferenceBenzoic acid, 4-(acetyloxy)-(2345-34-8)
EPA Substance Registry SystemBenzoic 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
ProviderLanguage
ACROS English
SigmaAldrich English
ALFA English
4-Acetoxybenzoic acid Usage And Synthesis
Chemical Propertieswhite crystalline powder
Uses4-Acetoxybenzoic acid has been used in the preparation of poly(4-hydroxybenzoate).
DefinitionChEBI: 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 DescriptionKinetics 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 materialsP-TOLYL ACETATE-->p-Cresol
Preparation Productsthermotropic liquid crystalline polymer-->4-hydroxy-N-(2-methylphenyl)benzamide-->4-OXIRANYLMETHOXY-BENZOIC ACID
3,4,5-TRIACETOXYBENZOIC ACID N-ACETYL-L-TYROSINE ETHYL ESTER 4-ACETOXYBENZOIC ACID METHYL ESTER,4-ACETOXYBENZOIC ACID METHYL ESTER 99+%,p-Acetoxybenzoic acid methyl ester Acetoxyacetic acid 4-OCTYLPHENYL 2-CHLORO-4-(4-HEPTYLBENZOYL-OXY)BENZOATE 4-Vinyl-2-acetoxybenzoic acid tributyl acetocitrate 2-METHYL-3-ACETOXYBENZOIC ACID 4-ACETOXY-3,5-DIMETHOXYBENZOIC ACID EVERNIC ACID 4-BENZOYLOXYBENZOIC ACID FUMARPROTOCETRARIC ACID 2-Acetoxybenzoic acid (trimethylsilyl) ester,2-Acetoxybenzoic acid trimethylsilyl ester 4-BENZOYLOXYBENZOIC ANHYDRIDE 4-PENTYLPHENYL 2-CHLORO-4-(4-PENTYLBENZOYLOXY)BENZOATE 3-METHOXY-4-ACETOXYBENZOIC ACID,4-ACETOXYBENZOIC ACID, METHYL ETHER BENZOICACID 3,4,5-TRIACETOXYBENZOIC ACID N-PROPYL ESTER
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