Chlorpyrifos

Molecular structure via molpic based on CDK

Conformer []
Conformer structure via JSmol

Physical properties []
Molecular mass	350.6 g/mol [1]
Density	1.4 (Liquid at 110 °F) (NIOSH, 2024) - Denser than water; will sink g/cm3 [1]
Appearance	White granular crystals [1]
Odor	Mild mercaptan odor [1]
Melting point	108 to 110 °F (NTP, 1992) [1]
Boiling point	320 ° [1]
Decomposition	Decomposition temperature: approx 160 °C [1]
Solubility	approximately 2 mg/L at 77 °F (NTP, 1992) [1]
Predicted LogP	5.3 [1]

Structural Identifiers []
Molecular formula	C9H11Cl3NO3PS [1]
IUPAC name	diethoxy-sulfanylidene-(3,5,6-trichloropyridin-2-yl)oxy-lambda5-phosphane [1]
SMILES	CCOP(=S)(OCC)OC1=NC(=C(C=C1Cl)Cl)Cl [1]
InChI	InChI=1S/C9H11Cl3NO3PS/c1-3-14-17(18,15-4-2)16-9-7(11)5-6(10)8(12)13-9/h5H,3-4H2,1-2H3 [1]
InChIKey	SBPBAQFWLVIOKP-UHFFFAOYSA-N [1]

Chlorpyrifos

Chlorpyrifos (also known as Dursban, Chlorpyriphos, Lorsban, Trichlorpyrphos, Coroban, Brodan, Chlorpyrifos-ethyl, Equity, Lentrek or Pyrinex)

Chemistry