Chemical Properties of Methoxychlor (CAS 72-43-5)

InChI

InChI=1S/C16H15Cl3O2/c1-20-13-7-3-11(4-8-13)15(16(17,18)19)12-5-9-14(21-2)10-6-12/h3-10,15H,1-2H3

InChI Key

IAKOZHOLGAGEJT-UHFFFAOYSA-N

Formula

C16H15Cl3O2

SMILES

COc1ccc(C(c2ccc(OC)cc2)C(Cl)(Cl)Cl)cc1

Molecular Weight¹

345.65

CAS

72-43-5

Other Names

• 1,1'-(2,2,2-Trichloroethylidene)bis(4-methoxybenzene)
• 1,1,1-Trichlor-2,2-bis(4-methoxy-phenyl)-aethan
• 1,1,1-Trichloro-2,2-bis(4-methoxyphenyl)ethane
• 1,1,1-Trichloro-2,2-bis(p-anisyl)ethane
• 1,1,1-Trichloro-2,2-bis(p-methoxyphenyl)ethane
• 1,1,1-Trichloro-2,2-di(4-methoxyphenyl)ethane
• 1,1-Bis(p-methoxyphenyl)-2,2,2-trichloroethane
• 1-methoxy-4-[2,2,2-trichloro-1-(4-methoxyphenyl)ethyl]benzene
• 2,2,2-Trichloro-1,1-bis(4-methoxyphenyl)ethane
• 2,2-Bis (p-methoxyphenol)-1,1,1-trichloroethane
• 2,2-Bis(p-anisyl)-1,1,1-trichloroethane
• 2,2-Bis(p-methoxyphenyl)-1,1,1-trichloroethane
• 2,2-Di(p-anisyl)-1,1,1-trichloroethane
• 2,2-Di(p-methoxyphenyl)-1,1,1-trichloroethane
• 4,4-(2,2,2-Trichloroethylidene)dianisole
• Benzene, 1,1'-(2,2,2-trichloroethylidene)bis*4-methoxy-
• Benzene, 1,1'-(2,2,2-trichloroethylidene)bis[4-methoxy-
• Chemform
• DMDT
• Di(p-methoxyphenyl)trichloromethyl methane
• Dianisyltrichlorethane
• Dimethoxy-DDT
• Dimethoxy-dt
• Double-M ec
• ENT 1,716
• Ethane, 1,1,1-trichloro-2,2-bis(p-methoxyphenyl)-
• Ethane, 2,2-bis(p-anisyl)-1,1,1-trichloro-
• Flo pro mcseed protectant
• Higalmetox
• Maralate
• Marlate
• MeOCl
• Mesox K
• Methoxcide
• Methoxy-DDT
• Methoxychlor 2 EC
• Methoxychlore
• Metoksychlor
• Metox
• Mezox K
• Moxie
• NCI-C00497
• OMS 466
• RCRA Waste number U247
• p,p'-(Dimethoxydiphenyl)trichloroethane
• p,p'-DMDT
• p,p'-Dwumetoksydwufenylotrojchloroetan
• p,p'-Methoxychlor
• pMethoxychlor

• C_p,gas : Ideal gas heat capacity (J/mol×K).
• η : Dynamic viscosity (Pa×s).
• Δ_fG° : Standard Gibbs free energy of formation (kJ/mol).
• Δ_fH°_gas : Enthalpy of formation at standard conditions (kJ/mol).
• Δ_fusH° : Enthalpy of fusion at standard conditions (kJ/mol).
• Δ_fusH : Enthalpy of fusion at a given temperature (kJ/mol).
• Δ_vapH° : Enthalpy of vaporization at standard conditions (kJ/mol).
• log₁₀WS : Log10 of Water solubility in mol/l.
• logP_oct/wat : Octanol/Water partition coefficient.
• McVol : McGowan's characteristic volume (ml/mol).
• P_c : Critical Pressure (kPa).
• I_np : Non-polar retention indices.
• T_boil : Normal Boiling Point Temperature (K).
• T_c : Critical Temperature (K).
• T_fus : Normal melting (fusion) point (K).
• V_c : Critical Volume (m³/kmol).
• ¹: Molecular weight from the IUPAC atomic weights tables.

Physical Properties

Property	Value	Unit	Source
ΔfG°	44.01	kJ/mol	Joback Calculated Property
ΔfH°gas	-249.14	kJ/mol	Joback Calculated Property
ΔfusH°	28.53	kJ/mol	Joback Calculated Property
ΔvapH°	73.38	kJ/mol	Joback Calculated Property
log10WS	[-6.89; -6.59]
log10WS	-6.59		Aq. Sol...
log10WS	-6.89		Estimat...
logPoct/wat	5.206		Crippen Calculated Property
McVol	237.240	ml/mol	McGowan Calculated Property
Pc	1992.98	kPa	Joback Calculated Property
Inp	[2395.00; 2491.00]
Inp	2413.00		NIST
Inp	2401.00		NIST
Inp	2418.00		NIST
Inp	2410.00		NIST
Inp	2439.30		NIST
Inp	2420.00		NIST
Inp	2420.00		NIST
Inp	Outlier 2491.00		NIST
Inp	2395.00		NIST
Inp	2417.00		NIST
Inp	2420.00		NIST
Inp	2417.00		NIST
Tboil	782.26	K	Joback Calculated Property
Tc	1032.53	K	Joback Calculated Property
Tfus	[361.56; 362.70]	K
Tfus	361.56 ± 0.20	K	NIST
Tfus	362.70 ± 0.20	K	NIST
Vc	0.881	m3/kmol	Joback Calculated Property

Temperature Dependent Properties

Property	Value	Unit	Temperature (K)	Source
Cp,gas	[606.37; 671.75]	J/mol×K	[782.26; 1032.53]
Cp,gas	606.37	J/mol×K	782.26	Joback Calculated Property
Cp,gas	620.25	J/mol×K	823.97	Joback Calculated Property
Cp,gas	632.84	J/mol×K	865.68	Joback Calculated Property
Cp,gas	644.21	J/mol×K	907.40	Joback Calculated Property
Cp,gas	654.43	J/mol×K	949.11	Joback Calculated Property
Cp,gas	663.59	J/mol×K	990.82	Joback Calculated Property
Cp,gas	671.75	J/mol×K	1032.53	Joback Calculated Property
η	[0.0000512; 0.0005631]	Pa×s	[469.60; 782.26]
η	0.0005631	Pa×s	469.60	Joback Calculated Property
η	0.0003092	Pa×s	521.71	Joback Calculated Property
η	0.0001893	Pa×s	573.82	Joback Calculated Property
η	0.0001258	Pa×s	625.93	Joback Calculated Property
η	0.0000890	Pa×s	678.04	Joback Calculated Property
η	0.0000662	Pa×s	730.15	Joback Calculated Property
η	0.0000512	Pa×s	782.26	Joback Calculated Property
ΔfusH	27.48	kJ/mol	360.60	NIST

Similar Compounds

Find more compounds similar to Methoxychlor.

Sources

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

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Outlier This icon means that the value is more than 2 standard deviations away from the property mean.