Chemical Properties of Butane, 2,3-dichloro-2-methyl- (CAS 507-45-9)

InChI

InChI=1S/C5H10Cl2/c1-4(6)5(2,3)7/h4H,1-3H3

InChI Key

TXTORVZCRUFBBO-UHFFFAOYSA-N

Formula

C5H10Cl2

SMILES

CC(Cl)C(C)(C)Cl

Molecular Weight¹

141.04

CAS

507-45-9

Other Names

• 2,3-Dichloro-2-methylbutane
• Amylene dichloride

• 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_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).
• P_vap : Vapor 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°	-32.24	kJ/mol	Joback Calculated Property
ΔfH°gas	-192.04	kJ/mol	Joback Calculated Property
ΔfusH°	6.16	kJ/mol	Joback Calculated Property
ΔvapH°	33.81	kJ/mol	Joback Calculated Property
log10WS	-2.69		Aq. Sol...
logPoct/wat	2.631		Crippen Calculated Property
McVol	105.790	ml/mol	McGowan Calculated Property
Pc	3284.05	kPa	Joback Calculated Property
Inp	[790.00; 844.00]
Inp	790.00		NIST
Inp	796.00		NIST
Inp	844.00		NIST
Tboil	384.99	K	Joback Calculated Property
Tc	583.40	K	Joback Calculated Property
Tfus	193.37	K	Joback Calculated Property
Vc	0.397	m3/kmol	Joback Calculated Property

Temperature Dependent Properties

Property	Value	Unit	Temperature (K)	Source
Cp,gas	[177.35; 231.52]	J/mol×K	[384.99; 583.40]
Cp,gas	177.35	J/mol×K	384.99	Joback Calculated Property
Cp,gas	187.87	J/mol×K	418.06	Joback Calculated Property
Cp,gas	197.76	J/mol×K	451.13	Joback Calculated Property
Cp,gas	207.03	J/mol×K	484.19	Joback Calculated Property
Cp,gas	215.73	J/mol×K	517.26	Joback Calculated Property
Cp,gas	223.89	J/mol×K	550.33	Joback Calculated Property
Cp,gas	231.52	J/mol×K	583.40	Joback Calculated Property
η	[0.0003701; 0.0136726]	Pa×s	[193.37; 384.99]
η	0.0136726	Pa×s	193.37	Joback Calculated Property
η	0.0048915	Pa×s	225.31	Joback Calculated Property
η	0.0022588	Pa×s	257.24	Joback Calculated Property
η	0.0012372	Pa×s	289.18	Joback Calculated Property
η	0.0007638	Pa×s	321.12	Joback Calculated Property
η	0.0005146	Pa×s	353.05	Joback Calculated Property
η	0.0003701	Pa×s	384.99	Joback Calculated Property

Correlations

Property	Value	Unit	Temperature (K)	Source
Pvap	[1.33; 202.65]	kPa	[306.53; 458.76]	The Yaw...
Equation			ln(Pvp) = A + B/(T + C)
Coefficient A			1.06754e+01
Coefficient B			-1.68831e+03
Coefficient C			-1.44004e+02
Temperature range, min.			306.53
Temperature range, max.			458.76
Pvap	1.33	kPa	306.53	Calculated Property
Pvap	3.55	kPa	323.44	Calculated Property
Pvap	7.98	kPa	340.36	Calculated Property
Pvap	15.78	kPa	357.27	Calculated Property
Pvap	28.24	kPa	374.19	Calculated Property
Pvap	46.66	kPa	391.10	Calculated Property
Pvap	72.28	kPa	408.02	Calculated Property
Pvap	106.23	kPa	424.93	Calculated Property
Pvap	149.44	kPa	441.85	Calculated Property
Pvap	202.65	kPa	458.76	Calculated Property

Similar Compounds

Find more compounds similar to Butane, 2,3-dichloro-2-methyl-.

Sources

• Crippen Method
• Joback Method
• KDB
• Aqueous Solubility Prediction Method
• McGowan Method
• NIST Webbook
• The Yaws Handbook of Vapor Pressure

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