150-13-0 4-Aminobenzoic acid C7H7NO2
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4-Aminobenzoic acid Basic information |
Product Name: | 4-Aminobenzoic acid |
Synonyms: | VITAMIN H1;VITAMIN BX;RARECHEM AL BO 0238;PABA;P-AMINOBENZOIC ACID;P-ANIMOBENZOIC ACID;PARA AMINO BENZOIC ACID;PARAMINOL |
CAS: | 150-13-0 |
MF: | C7H7NO2 |
MW: | 137.14 |
EINECS: | 205-753-0 |
Product Categories: | AMINOACID;Benzene derivatives;Aromatic Carboxylic Acids, Amides, Anilides, Anhydrides & Salts;Organic acids;Anilines (Building Blocks for Liquid Crystals);Benzoic Acids (Building Blocks for Liquid Crystals);Bifunctional Compounds (Building Blocks for Liquid Crystals);Building Blocks for Liquid Crystals;Functional Materials;Amines;Aromatics;Intermediates & Fine Chemicals;Pharmaceuticals;amine | carboxylic acid;NEXIUM;buildingblock;Pharmaceutical intermediates |
Mol File: | 150-13-0.mol |
4-Aminobenzoic acid Chemical Properties |
mp | 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 Information |
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) |
MSDS Information |
Provider | Language |
---|---|
1-Amino-4-carboxybenzene | English |
SigmaAldrich | English |
ACROS | English |
ALFA | English |
4-Aminobenzoic acid Usage And Synthesis |
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 |
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