5-Chloro-2-hydroxybenzoic acid 321-14-2

Superiority:

Product Name: 5-Chloro-2-hydroxybenzoic acid
Synonyms: 5-chloro-2-hydroxybenzoate;5-chloro-salicylicaci;Benzoic acid, 5-chloro-2-hydroxy-;Salicylic acid, 5-chloro-;CHLOROSALICYLIC(5-) ACID;5-CHLOROSALICYLIC ACID;5-CHLOROSALICYCLIC ACID;5-CHLORO-2-HYDROXYBENZOIC ACID
CAS: 321-14-2
MF: C7H5ClO3
MW: 172.57
EINECS: 206-283-9
Product Categories: Building Blocks;C7;Carbonyl Compounds;FINE Chemical & INTERMEDIATES;Aromatic Carboxylic Acids, Amides, Anilides, Anhydrides & Salts;Amino Acid Derivatives;Bioactive Small Molecules;Carboxylic Acids;C-CH;Cell Biology;Chemical Synthesis;Organic Building Blocks;API Intermediate
Mol File: 321-14-2.mol

5-Chloro-2-hydroxybenzoic acid Chemical Properties
Melting point  171-172 °C(lit.)
Boiling point  244.67°C (rough estimate)
density  1.3766 (rough estimate)
refractive index  1.4580 (estimate)
storage temp.  Store below +30°C.
solubility  1g/l
pka pK1:2.63 (25°C)
PH 2.5 (H2O, 20℃)(aqueous suspension)
Water Solubility  1 g/L (20 ºC)
BRN  2046665
CAS DataBase Reference 321-14-2(CAS DataBase Reference)
NIST Chemistry Reference 5-Chlorosalicylic acid(321-14-2)
EPA Substance Registry System Benzoic acid, 5-chloro-2-hydroxy- (321-14-2)
Safety Information
Hazard Codes  Xn
Risk Statements  22-36/38-36/37/38-20/21/22
Safety Statements  26-36-37/39
RIDADR  UN 2811 6.1/PG 3
WGK Germany  3
RTECS  VO2080000
TSCA  Yes
HazardClass  6.1
PackingGroup  III
HS Code  29182990
Toxicity LD50 oral in rat: 250mg/kg

5-Chloro-2-hydroxybenzoic acid Usage And Synthesis
Chemical Properties OFF-WHITE TO CREAM POWDER
Uses Moth-proofing, insecticide, intermediate for pharmaceuticals, dyes, pesticides.
Definition ChEBI: A monohydroxybenzoic acid that is 2-hydroxybenzoic acid in which the hydrogen at position 5 is replaced by chlorine.
Hazard Toxic by ingestion.