Chemical Properties of Endrin (CAS 72-20-8)

InChI

InChI=1S/C12H8Cl6O/c13-8-9(14)11(16)5-3-1-2(6-7(3)19-6)4(5)10(8,15)12(11,17)18/h2-7H,1H2/t2-,3+,4-,5+,6-,7+,10-,11+

InChI Key

DFBKLUNHFCTMDC-GKRDHZSOSA-N

Formula

C12H8Cl6O

SMILES

ClC1=C(Cl)C2(Cl)C3C4CC(C5OC45)C3C1(Cl)C2(Cl)Cl

Molecular Weight¹

380.91

CAS

72-20-8

Other Names

• 1,2,3,4,10,10-Hexachloro-6,7-Epoxy-1,4,4a,5,6,7,8,8a-octahydro-exo-1,4-exo-5,8-dimethanonaphthalene
• 1,2,3,4,10,10-Hexachloro-6,7-epoxy-1,4,4a,5,6,7,8,8a-octahydro-1,4-endo,endo-5,8-dimethanonaphthalene
• 1,2,3,4,10,10-Hexachloro-6,7-epoxy-1,4,4a,5,6,7,8,8a-octahydro-endo-1,4-endo-5,8-dimethanonaphthalene
• 1,4:5,8-Dimethanonaphthalene, 1,2,3,4,10,10-hexachloro-6,7-epoxy-1,4,4a,5,6,7,8,8a-octahydro-, endo,endo-
• 2,7:3,6-Dimethanonaphth[2,3-b]oxirene, 3,4,5,6,9,9-hexachloro-1a,2,2a,3,6,6a,7,7a-octahydro-, (1a«alpha»,2«beta»,2a«beta»,3«alpha»,6«alpha»,6a«beta»,7«beta»,7a«alpha»)-
• 2,7:3,6-Dimethanonaphth[2,3-b]oxirene, 3,4,5,6,9,9-hexachloro-1a,2,2a,3,6,6a,7,7a-octahydro-, (1a«alpha»,2«beta»,2a«beta»,3«alpha»,6«alpha»,6a«beta»,7«beta»,7a«alpha»)-
• 3,4,5,6,9,9-Hexachloro-1a,2,2a,3,6,6a,7,7a-octahydro-2,7:3,6-dimethanonaphth(2,3-b)oxirene
• Cmpd. 269
• Compd. 269
• Compound 269
• EN 57
• ENT 17,251
• Endrex
• Endricol
• Endrin isomer
• Endrin mixture
• Endrine
• Experimental Insecticide 269
• Hexachloroepoxyoctahydro-endo,endo-dimethanonaphthalene
• Hexadrin
• Latka 269
• Mendrin
• NA 2761
• NCI-C00157
• Nendrin
• OMS 197
• Oktanex
• Rcra waste number P051
• SD 3419
• SD 3419 Illoxol

• C_p,gas : Ideal gas heat capacity (J/mol×K).
• 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_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.
• I : 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°	183.80	kJ/mol	Joback Calculated Property
ΔfH°gas	-141.93	kJ/mol	Joback Calculated Property
ΔfusH°	40.71	kJ/mol	Joback Calculated Property
ΔvapH°	69.27	kJ/mol	Joback Calculated Property
log10WS	-6.18		Estimat...
logPoct/wat	4.481		Crippen Calculated Property
McVol	200.650	ml/mol	McGowan Calculated Property
Pc	2520.12	kPa	Joback Calculated Property
Inp	[2157.00; 2200.00]
Inp	2157.00		NIST
Inp	2200.00		NIST
Inp	2165.00		NIST
Inp	2180.00		NIST
Inp	2165.00		NIST
Inp	2183.00		NIST
Inp	2183.00		NIST
Inp	2165.00		NIST
I	[3013.00; 3013.00]
I	3013.00		NIST
I	3013.00		NIST
Tboil	741.81	K	Joback Calculated Property
Tc	1008.70	K	Joback Calculated Property
Tfus	608.37	K	Joback Calculated Property
Vc	0.799	m3/kmol	Joback Calculated Property

Temperature Dependent Properties

Property	Value	Unit	Temperature (K)	Source
Cp,gas	[507.75; 619.56]	J/mol×K	[741.81; 1008.70]
Cp,gas	507.75	J/mol×K	741.81	Joback Calculated Property
Cp,gas	520.79	J/mol×K	786.29	Joback Calculated Property
Cp,gas	535.04	J/mol×K	830.77	Joback Calculated Property
Cp,gas	551.26	J/mol×K	875.26	Joback Calculated Property
Cp,gas	570.24	J/mol×K	919.74	Joback Calculated Property
Cp,gas	592.75	J/mol×K	964.22	Joback Calculated Property
Cp,gas	619.56	J/mol×K	1008.70	Joback Calculated Property

Similar Compounds

Find more compounds similar to Endrin.

Sources

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

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