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2,4-Dichlorophenol Structure

2,4-Dichlorophenol

Chemical Properties

Melting point 42-43 °C(lit.)
Boiling point 209-210 °C(lit.)
Density  1.383
vapor pressure  1.3 hPa (50 °C)
refractive index  1.4430 (estimate)
Flash point 237 °F
storage temp.  2-8°C
solubility  methanol: soluble1g in 10ml
pka pK1:7.85 (25°C)
color  White to beige
Water Solubility  4.5 g/L (20 ºC)
Merck  14,3072
BRN  742467
Henry's Law Constant 2.88 x 10-6 atm?m3/mol at 20 °C (Sheikheldin et al., 2001) 3.23 x 10-6 atm?m3/mol at 25 °C (estimated, Leuenberger et al., 1985a)
InChIKey HFZWRUODUSTPEG-UHFFFAOYSA-N
LogP 3.25 at 20℃
CAS DataBase Reference 120-83-2(CAS DataBase Reference)
NIST Chemistry Reference Phenol, 2,4-dichloro-(120-83-2)
EPA Substance Registry System 2,4-Dichlorophenol (120-83-2)

Safety Information

Hazard Codes  T,N,F
Risk Statements  22-24-34-51/53-39/23/24/25-23/24/25-11-25
Safety Statements  26-36/37/39-45-61-36/37-16-7
RIDADR  UN 2928 6.1/PG 2
WGK Germany  3
RTECS  SK8575000
TSCA  Yes
HazardClass  6.1
PackingGroup  III
HS Code  29081000
Hazardous Substances Data 120-83-2(Hazardous Substances Data)
Toxicity Acute oral LD50 for mice 1,276 mg/kg, rats 580 mg/kg (quoted, RTECS, 1985).

MSDS

Usage And Synthesis

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