Appearance:white to light yellow crystal powder
Throughput:100|Kilogram|Month
pd_productuse:intermediate
Delivery Time:large stock
Purity:99% purity
4-Chlorobenzoic acid Chemical Properties
Melting point 238-241 °C(lit.)
Boiling point 274-276 °C
density 1.540
refractive index 1.5812 (estimate)
Fp 238 °C
storage temp. room temp
solubility methanol: soluble1%, clear, colorless to faintly yellow
pka 3.98(at 25℃)
form Crystalline Powder
color White to yellow
PH 4.3 (0.08g/l, H2O, 20℃)
Water Solubility soluble in hot water
λmax 284nm(EtOH)(lit.)
Merck 14,2125
BRN 907196
Stability: Stable. Combustible. Incompatible with bases, strong oxidizing agents.
InChIKey XRHGYUZYPHTUJZ-UHFFFAOYSA-N
CAS DataBase Reference 74-11-3(CAS DataBase Reference)
NIST Chemistry Reference Benzoic acid, 4-chloro-(74-11-3)
EPA Substance Registry System p-Chlorobenzoic acid (74-11-3)
Safety Information
Hazard Codes Xn
Risk Statements 22-36/37/38
Safety Statements 26-36-37/39
WGK Germany 2
RTECS DG4976010
Autoignition Temperature 545 °C
TSCA Yes
HS Code 29163900
Hazardous Substances Data 74-11-3(Hazardous Substances Data)
Toxicity LD50 orally in Rabbit: 1170 mg/kg
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