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4-Chlorophenol Structure

4-Chlorophenol

Chemical Properties

Melting point 42-45 °C
Boiling point 220 °C (lit.)
Density  1.306 g/mL at 25 °C (lit.)
vapor density  4.43 (vs air)
vapor pressure  1 mm Hg ( 49.8 °C)
refractive index  1.5579
Flash point 240 °F
storage temp.  2-8°C
solubility  ethanol: soluble50mg/mL, clear to very slightly hazy, colorless to faintly brownish-yellow
form  Low Melting Crystalline Mass
pka 9.18(at 25℃)
color  White to pale yellow
Odor Phenolic
Odor Threshold 30 ppm
Water Solubility  2.7 g/100 mL (20 ºC)
Sensitive  Air Sensitive
Merck  14,2154
BRN  507004
Dielectric constant 9.5(54.0℃)
Stability Stable. Incompatible with acid chlorides, acid anhydrides, oxidizing agents, iron.
LogP 2.5 at 35℃
CAS DataBase Reference 106-48-9(CAS DataBase Reference)
NIST Chemistry Reference p-Chlorophenol(106-48-9)
EPA Substance Registry System p-Chlorophenol (106-48-9)

Safety Information

Hazard Codes  Xn,N
Risk Statements  20/21/22-51/53-50
Safety Statements  28-61-28A-24/25-60-36/37
RIDADR  UN 2020 6.1/PG 3
WGK Germany  2
RTECS  SK2800000
10-23
TSCA  Yes
HazardClass  6.1
PackingGroup  III
HS Code  29081000
Hazardous Substances Data 106-48-9(Hazardous Substances Data)
Toxicity LD50 orally in rats: 0.67 g/kg (Deichmann)

MSDS

Usage And Synthesis

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