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4-Aminobenzoic acid

CAS No.150-13-0
Chemical Name:4-Aminobenzoic acid
Synonyms:PABA;potaba;rvpaba;Pabacyd;Pabagel;Pabanol;p-amino;Romavit;Actipol;Pabafilm
CBNumber:CB4212038
Molecular Formula:C7H7NO2
Formula Weight:137.14
MOL File:150-13-0.mol
4-Aminobenzoic acid Property
Melting point : 187-189 °C(lit.)
density : 1.374 g/mL at 25 °C(lit.)
Fp : 250 °C
storage temp. : 2-8°C
Water Solubility : 4.7 g/L (20 ºC)
Merck : 14,423
BRN : 471605
Stability:: Stable. Incompatible with strong oxidizing agents. Combustible. Sensitive to light and air. May discolour on exposure to light.
CAS DataBase Reference: 150-13-0(CAS DataBase Reference)
NIST Chemistry Reference: p-Aminobenzoic acid(150-13-0)
EPA Substance Registry System: Benzoic acid, 4-amino-(150-13-0)
Safety
Hazard Codes : Xn,Xi
Risk Statements : 22-36/37/38-43
Safety Statements : 26-36-37/39
WGK Germany : 3
RTECS : DG1400000
HS Code : 29224995
Hazardous Substances Data: 150-13-0(Hazardous Substances Data)

4-Aminobenzoic acid Chemical Properties,Usage,Production

Chemical Properties
White to off white crystalline powder
Usage
Widely distributed in nature as a B complex factor. Baker’s yeast contains 5 to 6 ppm, brewer’s yeast from 10 to 100 ppm. Occurs free and in ester form.
Usage
gastric acid secretion inhibitor
General Description
Colorless crystals that discolor on exposure to light and air.
Reactivity Profile
4-Aminobenzoic acid is incompatible with ferric salts and oxidizing agents.
4-Aminobenzoic acid Preparation Products And Raw materials
Raw materials
Sodium dithionite p-Nitrobenzoic acid
Preparation Products
Benzocaine 6-Quinolinylmethanol 2-Methyl-6-quinolinecarboxylic acid Ampicillin Methyl Orange 4-(1H-PYRROL-1-YL)BENZOIC ACID 6-Quinolinecarboxylic acid Reactive Red Brown K-B3r Methyl 4-aminobenzoate N-Formyl-4-(methylamino)benzoic acid 4-ACETAMIDOBENZOYL CHLORIDE 4-Iodobenzoic acid METHYL 4-METHYLAMINOBENZOATE 2,5-BIS(4-AMINOPHENYL)-1,3,4-OXADIAZOLE N10-(TRIFLUOROACETYL)PTEROIC ACID 4-(METHANESULFONYLAMINO)BENZOIC ACID 4-(N-Formyl-N-methyl)aminobenzoyl chloride 4-CARBOXYPHENYL ISOTHIOCYANATE 4-(Aminomethyl)benzoic acid 4-Cyanobenzoic acid C.I.Reactive Red 11 Butyl 4-aminobenzoate p-Acetylamino benzoic acid 4-(ETHYLTHIO)BENZOIC ACID 2,6-Dichloroaniline Disperse Yellow 126
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150-13-0(4-Aminobenzoic acid)Related Search:
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