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HomeProduct name list4-Acetoxybenzoic acid

4-Acetoxybenzoic acid

  • CAS NO.:2345-34-8
  • Empirical Formula: C9H8O4
  • Molecular Weight: 180.16
  • MDL number: MFCD00002540
  • EINECS: 219-066-9
  • SAFETY DATA SHEET (SDS)
  • Update Date: 2024-11-19 23:02:33
4-Acetoxybenzoic acid Structural

What is 4-Acetoxybenzoic acid?

Chemical properties

white crystalline powder

The Uses of 4-Acetoxybenzoic acid

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.

Properties of 4-Acetoxybenzoic acid

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 for 4-Acetoxybenzoic acid

Signal word Warning
Pictogram(s)
ghs
Exclamation Mark
Irritant
GHS07
GHS Hazard Statements H315:Skin corrosion/irritation
H319:Serious eye damage/eye irritation
H335:Specific target organ toxicity, single exposure;Respiratory tract irritation
Precautionary Statement Codes P261:Avoid breathing dust/fume/gas/mist/vapours/spray.
P264:Wash hands thoroughly after handling.
P264:Wash skin thouroughly after handling.
P271:Use only outdoors or in a well-ventilated area.
P280:Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352:IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Computed Descriptors for 4-Acetoxybenzoic acid

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