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Details:
p-Acetylamino benzoic acid Basic information
Product Name: p-Acetylamino benzoic acid
Synonyms: 4-(acetylamino)-benzoicaci;4'-Carboxyacetanilide;4-Carboxyacetanilide;Acedoben;Benzoic acid, 4-(acetylamino)-;Benzoic acid, 4-acetamido-;Benzoic acid, p-acetamido-;PAAB
CAS: 556-08-1
MF: C9H9NO3
MW: 179.17
EINECS: 209-114-7
Product Categories: Aromatic Carboxylic Acids, Amides, Anilides, Anhydrides & Salts;IMUNOVIR
Mol File: 556-08-1.mol
p-Acetylamino benzoic acid Chemical Properties
mp 259-262 °C (dec.)(lit.)
Water Solubility <0.1 g/100 mL at 21 ºC
BRN 390602
Stability: Stable. Combustible. Incompatible with strong oxidizing agents.
CAS DataBase Reference 556-08-1(CAS DataBase Reference)
NIST Chemistry Reference N-(4-Carboxyphenyl)acetic acid amide(556-08-1)
EPA Substance Registry System Benzoic acid, 4-(acetylamino)-(556-08-1)
Safety Information
Risk Statements 36/37/38
Safety Statements 24/25
WGK Germany 3
HS Code 29242995
p-Acetylamino benzoic acid Usage And Synthesis
Chemical Properties white or off-white powder or crystals
Usage immune stimulant (component)
Usage Acedoben is the acetylated derivative of p-aminobenzoic acid (PABA). Acedoben is a metabolite of the anesthetic Benzocaine (B202970).
General Description Needles or off-white powder.
Air & Water Reactions Water insoluble.
Reactivity Profile Simultaneously an amide and a carboxylic acid.
Fire Hazard Flash point data for p-Acetylamino benzoic acid are not available; however, p-Acetylamino benzoic acid is probably combustible.
p-Acetylamino benzoic acid Preparation Products And Raw materials
Preparation Products 4-Acetamido-3-nitrobenzoic acid
Raw materials 4-Aminobenzoic acid