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)

Symbol(GHS):
Signal word:	Danger
Hazard statements:	Code Hazard statements Hazard class Category Signal word Pictogram P-Codes H302 Harmful if swallowed Acute toxicity,oral Category 4 Warning P264, P270, P301+P312, P330, P501 H311 Toxic in contact with skin Acute toxicity,dermal Category 3 Danger P280, P302+P352, P312, P322, P361,P363, P405, P501 H314 Causes severe skin burns and eye damage Skin corrosion/irritation Category 1A, B, C Danger P260,P264, P280, P301+P330+ P331,P303+P361+P353, P363, P304+P340,P310, P321, P305+ P351+P338, P405,P501 H411 Toxic to aquatic life with long lasting effects Hazardous to the aquatic environment, long-term hazard Category 2
Precautionary statements:	P260 Do not breathe dust/fume/gas/mist/vapours/spray. P273 Avoid release to the environment. P280 Wear protective gloves/protective clothing/eye protection/face protection. P301+P312 IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell. P303+P361+P353 IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower. P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.