Melting point :>120°C (dec.)
Boiling point :306°C
Density :1.117
vapor pressure :1.2 x 10^-2 Pa (25 °C)
refractive index :nD20 1.4978-1.4981
Flash point :104.4 °C
storage temp. :APPROX 4°C
solubility :Chloroform: Slightly Soluble
pka :1.21±0.30(Predicted)
form :Liquid
color :Light brown to brown
biological source :rabbit
Water Solubility :Slightly soluble. 0.004 g/100 mL
Merck :13,3019
BRN :273790
Henry's Law Constant :4.6×10¹ mol/(m³Pa) at 25℃, Muir et al. (2004)
Exposure limits :OSHA PEL: TWA 0.1 mg/m3; ACGIH TLV: TWA 0.1 mg/m3.
Stability :Moisture Sensitive
Major Application :agriculture
environmental InChI :1S/C12H21N2O3PS/c1-6-15-18(19,16-7-2)17-11-8-10(5)13-12(14-11)9(3)4/h8-9H,6-7H2,1-5H3
InChIKey :FHIVAFMUCKRCQO-UHFFFAOYSA-N
SMILES :CCOP(=S)(OCC)Oc1cc(C)nc(n1)C(C)C
CAS DataBase Reference :333-41-5(CAS DataBase Reference)
IARC :2A (Vol. 112) 2017
NIST Chemistry Reference :Diazinone(333-41-5)
EPA Substance Registry System :Diazinon (333-41-5)

Symbol(GHS):
Signal word:	Danger
Hazard statements:	Code Hazard statements Hazard class Category Signal word Pictogram P-Codes H301 Toxic if swalloed Acute toxicity,oral Category 3 Danger P264, P270, P301+P310, P321, P330,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:	P264 Wash hands thoroughly after handling. P264 Wash skin thouroughly after handling. P270 Do not eat, drink or smoke when using this product. P273 Avoid release to the environment. P301+P310 IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician. P391 Collect spillage. Hazardous to the aquatic environment P405 Store locked up.