4-Acetoxybenzoic acid

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Names

[ CAS No. ]:
2345-34-8

[ Name ]:
4-Acetoxybenzoic acid

[Synonym ]:
4-Acetoxybenzoic acid
Benzoic acid,p-hydroxy-,acetate
p-Acetoxybenzoic acid
Acetic Acid 4-Carboxyphenyl Ester
EINECS 219-066-9
4-Carboxyphenyl acetate
4-acetyloxybenzoic acid
p-Hydroxybenzoic acid acetate
p-Carboxyphenyl acetate
p-Acetyloxybenzoic acid
4-(acetyloxy)benzoic acid
MFCD00002540
Benzoic acid, 4-(acetyloxy)-

Chemical & Physical Properties

[ Density]:
1.3±0.1 g/cm3

[ Boiling Point ]:
325.7±25.0 °C at 760 mmHg

[ Melting Point ]:
190-194 °C(lit.)

[ Molecular Formula ]:
C9H8O4

[ Molecular Weight ]:
180.157

[ Flash Point ]:
133.2±16.7 °C

[ Exact Mass ]:
180.042252

[ PSA ]:
63.60000

[ LogP ]:
1.48

[ Vapour Pressure ]:
0.0±0.7 mmHg at 25°C

[ Index of Refraction ]:
1.551

MSDS

Click to get detail MSDS

Safety Information

[ Symbol ]:

GHS07

[ Signal Word ]:
Warning

[ Hazard Statements ]:
H315-H319-H335

[ Precautionary Statements ]:
P261-P305 + P351 + P338

[ Personal Protective Equipment ]:
dust mask type N95 (US);Eyeshields;Gloves

[ Hazard Codes ]:
Xn:Harmful;

[ Risk Phrases ]:
R22;R36/37/38

[ Safety Phrases ]:
S26-S36-S37/39

[ RIDADR ]:
NONH for all modes of transport

[ WGK Germany ]:
3

[ HS Code ]:
2918990090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 4-Ethenylphenol acetate
  • 4-Acetoxyacetophenone
  • Ethanoic anhydride
  • 4-Hydroxybenzoic acid
  • P-cresyl acetate
  • 4-hydroxybenzaldehyde
  • Acetyl chloride
  • p-Acetoxybenzaldehyde
  • 4-(oxiran-2-yl)phenyl acetate
  • p-Cresol

DownStream

  • p-Anisic acid
  • 3-(1-anilinoethylidene)-4-oxocyclohexa-1,5-diene-1-carboxylic acid
  • 3-[1-(4-nitroanilino)ethylidene]-4-oxocyclohexa-1,5-diene-1-carboxylic acid
  • (3R,3AR,6S,6AR)-HEXAHYDROFURO[3,2-B]FURAN-3,6-DIYL BIS(4-HYDROXYBENZOATE)
  • 4-Hydroxybenzoic acid
  • acetic acid
  • Cyclohexanecarboxylic acid
  • phenyl 4-acetyloxybenzoate
  • 4-Acetoxy-benzoylchloride
  • 3-[1-(hydroxyamino)ethylidene]-4-oxocyclohexa-1,5-diene-1-carboxylic acid

Customs

[ HS Code ]: 2918990090

[ Summary ]:
2918990090. other carboxylic acids with additional oxygen function and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

Articles

Kinetics of the polymerization of 4-acetoxybenzoic acid and 6-acetoxy-2-naphthoic acid. Williams PA, et al.

Macromolecules 29(6) , 1874-79, (1996)

Polymer single crystals of poly (4-hydroxybenzoate). I. Morphology. Lieser G, et al.

J. Polym. Sci. B. Polym. Phys. 21(9) , 1599-1609, (1983)

Anomalous intensity effects in the IR spectrum of a densely packed monolayer of 4-acetoxybenzoic acid immobilized on oxidized aluminum. Conformational and vibrational analysis with AM1. Sondag AHM, et al.

Langmuir 8(4) , 1127-35, (1992)


More Articles

Related Compounds

  • 4-acetoxybenzoic acid chloride
  • 2-fluoro-4-acetoxybenzoic acid
  • 3-chloro-4-acetoxybenzoic acid
  • 2-Hydroxy-4-acetoxybenzoic acid
  • 4-Acetoxybenzoic Acid Methyl Ester
  • 3,5-dimethoxy-4-acetoxybenzoic acid
  • 4-((Cyclohexylamino)methyl)benzoic acid hydrochloride
  • 1-[(2,4-Dichlorophenyl)methyl]-N-(1,1-dimethylethyl)-2-methyl-1H-indole-3-methanamine
  • 2-Methoxy-6-(pyrazol-1-yl)-benzonitrile
  • 1H-3-Benzazepin-7-ol, 8-chloro-2,3,4,5-tetrahydro-5-(3-iodophenyl)-3-methyl-, (S)-
  • (4-Methyl-tetrahydro-furan-2-yl)-methanol
  • 6-Fluorospiro[chroman-4,1'-cyclopropane]-2'-carboxylic acid
  • N-(1-cyanocyclopentyl)-2-[4-(4-fluorobenzenesulfonyl)-1,4-diazepan-1-yl]acetamide
  • 4,5,6,7-Tetrahydrobenzo[d]isoxazole-3-carbaldehyde
  • tert-Butyl-DL-alanine
  • 4-amino-N-[2-tert-butyl-1-(tetrahydro-2H-pyran-4-ylmethyl)-1H-benzimidazol-5-yl]-N-ethylbenzenesulfonamide