Melting point :45.5-46.5°C
Boiling point :347.3±52.0 °C(Predicted)
Density :1.64 g/cm3(Temp: 23 °C)
Flash point :>100 °C
storage temp. :APPROX 4°C
solubility :Chloroform: Slightly Soluble
form :Crystalline Solid
pka :-5.59±0.10(Predicted)
color :Amber
Water Solubility :4mg/L(25 ºC)
Merck :13,2208
BRN :1541078
Henry's Law Constant :4.1×10⁰ mol/(m³Pa) at 25℃, HSDB (2015)
Major Application :agriculture
environmental InChI :1S/C7H7Cl3NO3PS/c1-12-15(16,13-2)14-7-5(9)3-4(8)6(10)11-7/h3H,1-2H3
InChIKey :HRBKVYFZANMGRE-UHFFFAOYSA-N
SMILES :COP(=S)(OC)Oc1nc(Cl)c(Cl)cc1Cl
CAS DataBase Reference :5598-13-0(CAS DataBase Reference)
NIST Chemistry Reference :o,o-Dimethyl-o-(3,5,6-trichloro-2-pyridyl)phosphorothioate(5598-13-0)
EPA Substance Registry System :Chlorpyrifos-methyl (5598-13-0)

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 H317 May cause an allergic skin reaction Sensitisation, Skin Category 1 Warning P261, P272, P280, P302+P352,P333+P313, P321, P363, P501 H331 Toxic if inhaled Acute toxicity,inhalation Category 3 Danger P261, P271, P304+P340, P311, P321,P403+P233, P405, P501 H410 Very toxic to aquatic life with long lasting effects Hazardous to the aquatic environment, long-term hazard Category 1 Warning P273, P391, P501
Precautionary statements:	P261 Avoid breathing 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. P302+P352 IF ON SKIN: wash with plenty of soap and water.