Aminobenzoic Acid, 4-
Alternate Names: p-Aminobenzoic Acid; 4-aminobenzoic acid
Database ID: 20
| Formula: | C7H7NO2 |
| CAS: | 150-13-0 |
| Formula Weight: | 137.14 g/mol |
| Density: | 1.374 g/cm3 |
| Melting Point: | 187-189 °C |
| Boiling Point: | -- |
| Purity: | -- |
| Concentration: | -- |
Hazard and Safety Information
| Signal Word: | Warning! |
| Oral-LD50: | 1000 mg/kg |
| Flash Point: | -- |
| Auto Ignition: | -- |
| Flinn Family: | O1 |
GHS Hazard Statement: Causes skin irritation. May cause an allergic skin reaction. Causes serious eye irritation. May cause respiratory irritation.
GHS Precautionary Statement: Avoid breathing dust/fume/gas/mist/vapours/spray. Wear protective gloves/protective clothing/eye protection/face protection. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
General Hazard Information: Hazardous in case of skin contact (permeator), of inhalation. Slightly hazardous in case of skin contact (irritant), of eye contact (irritant), of ingestion
Storage: Flinn Family: Organic #1. Store in/on shelf with acids, amino acids, anhydrides, peracids. Store certain organic acids in acid cabinet.
Disposal: General and institutional diposal instructions can go here.Spectra
Infrared - Oakton Community College
Title: p-aminobenzoic acid (PABA) Instrument: PERKIN-ELMER Spectrum 100 IR with universal ATR accessory Parameters: APODIZATION=Strong DETECTOR=MIR TGS Filename: ./spectra/OCC/IR-perkinElmer100/20/20-a-IR-OCC.dx
Infrared - NIST Chemistry Webbook
Title: p-Aminobenzoic acid State: gas Instrument: HP-GC/MS/IRD Filename: ./spectra/external/IR/20/20-b-IR-NIST-gas.jdx
Infrared - NIST Chemistry Webbook
Title: BENZOIC ACID, p-AMINO- State: SOLID (SPLIT MULL) Instrument: DOW KBr FOREPRISM-GRATING Parameters: BLAZED AT 3.5, 12.0, 20.0 MICRON AND CHANGED AT 5.0, 7.5, 14.9 MICRON Filename: ./spectra/external/IR/20/20-b-IR-NIST-kbr.jdx
UV-vis - NIST Chemistry Webbook
Title: p-Aminobenzoic acid Instrument: n.i.g. Filename: ./spectra/external/UV/20/20-b-UV-NIST.jdx
Mass Spec - NIST Chemistry Webbook
Title: 4-Aminobenzoic acid Filename: ./spectra/external/MS/20/20-b-MS-NIST.jdx