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Safety Information

691445

Sigma-Aldrich

4-Amino-3-chlorobenzoic acid

97%

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Empirical Formula (Hill Notation):
C7H6ClNO2
CAS Number:
Molecular Weight:
171.58
EC Number:
MDL number:
UNSPSC Code:
12352106
eCl@ss:
32160406
PubChem Substance ID:

Assay

97%

form

solid

reaction suitability

reaction type: solution phase peptide synthesis

mp

224-229 °C

application(s)

peptide synthesis

SMILES string

Nc1ccc(cc1Cl)C(O)=O

InChI

1S/C7H6ClNO2/c8-5-3-4(7(10)11)1-2-6(5)9/h1-3H,9H2,(H,10,11)

InChI key

YIYBPEDZAUFQLO-UHFFFAOYSA-N

Pictograms

Exclamation mark

Signal Word

Warning

Hazard Statements

Hazard Classifications

Acute Tox. 4 Oral - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Target Organs

Respiratory system

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Information

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Z W She et al.
Free radical biology & medicine, 22(6), 989-998 (1997-01-01)
This study was designed to develop traps for hypochlorous acid (HOCl) which could be used to detect HOCl in the microenvironment of activated neutrophils. Reagent HOCl was found to react with para-aminobenzoic acid (PABA) in aqueous solution to produce a
Tomasz Frączek et al.
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