Chemical Properties of Chloropyriphos-methyl (CAS 5598-13-0)

InChI

InChI=1S/C7H7Cl3NO3PS/c1-12-15(16,13-2)14-7-5(9)3-4(8)6(10)11-7/h3H,1-2H3

InChI Key

HRBKVYFZANMGRE-UHFFFAOYSA-N

Formula

C7H7Cl3NO3PS

SMILES

COP(=S)(OC)Oc1nc(Cl)c(Cl)cc1Cl

Molecular Weight¹

322.53

CAS

5598-13-0

Other Names

• Chloropyrifos-methyl
• Chlorpyrifos M
• Chlorpyrifos methyl
• Chlorpyriphos-methyl
• Cooper graincote
• Dowco 214
• Dursban methyl
• ENT 27520
• M 3196
• Methyl chlorpyrifos
• Methyl chlorpyriphos
• Methyl dursban
• NSC 60380
• Noltran
• O,O-Dimethyl O-(3,5,6-trichloro-2-pyridyl)phosphorothioate
• O,O-Dimethyl O-(3,5,6-trichloropyridin-2-yl) thiophosphate
• O,O-Dimethyl O-3,5,6-trichloropyridin-2-yl-phosphorothioate
• O,O-dimethyl-O-3,5,6-trichloro-2-pyridyl phosphorothioate (chlorpyrifos methyl)
• OMS-1155
• Phosphorothioic acid, O,O-dimethyl O-(3,5,6-trichloro-2-pyridinyl) ester
• Phosphorothioic acid, O,O-dimethyl O-(3,5,6-trichloro-2-pyridyl) ester
• Reldan
• Reldan 50 EC
• Reldan F
• Trichlormethylfos
• Zertell
• dimethoxy-sulfanylidene-(3,5,6-trichloropyridin-2-yl)oxyphosphorane

• Δ_fusH : Enthalpy of fusion at a given temperature (kJ/mol).
• Δ_vapH : Enthalpy of vaporization at a given temperature (kJ/mol).
• log₁₀WS : Log10 of Water solubility in mol/l.
• logP_oct/wat : Octanol/Water partition coefficient.
• McVol : McGowan's characteristic volume (ml/mol).
• I_np : Non-polar retention indices.
• I : Polar retention indices.
• T_fus : Normal melting (fusion) point (K).
• ¹: Molecular weight from the IUPAC atomic weights tables.

Physical Properties

Property	Value	Unit	Source
log10WS	-4.82		Aq. Sol...
logPoct/wat	3.938		Crippen Calculated Property
McVol	186.850	ml/mol	McGowan Calculated Property
Inp	[1820.00; 1902.00]
Inp	1829.00		NIST
Inp	1866.00		NIST
Inp	1873.00		NIST
Inp	1879.00		NIST
Inp	1820.00		NIST
Inp	1820.00		NIST
Inp	1860.00		NIST
Inp	1902.00		NIST
Inp	1840.00		NIST
Inp	1885.00		NIST
Inp	1885.00		NIST
Inp	1879.00		NIST
Inp	1824.00		NIST
Inp	1885.00		NIST
Inp	1860.00		NIST
I	2693.00		NIST
Tfus	319.16 ± 0.20	K	NIST

Temperature Dependent Properties

Property	Value	Unit	Temperature (K)	Source
ΔfusH	[25.92; 25.92]	kJ/mol	[318.70; 318.70]
ΔfusH	25.92	kJ/mol	318.70	NIST
ΔfusH	25.92	kJ/mol	318.70	NIST
ΔvapH	73.00	kJ/mol	388.00	NIST

Similar Compounds

Find more compounds similar to Chloropyriphos-methyl.

Sources

• Crippen Method
• Aqueous Solubility Prediction Method
• McGowan Method
• NIST Webbook

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