Chemical Properties of 2,3-Dibromo-2,3-dimethylbutane (CAS 594-81-0)

InChI

InChI=1S/C6H12Br2/c1-5(2,7)6(3,4)8/h1-4H3

InChI Key

KLFWZEFFWWOMIF-UHFFFAOYSA-N

Formula

C6H12Br2

SMILES

CC(C)(Br)C(C)(C)Br

Molecular Weight¹

243.97

CAS

594-81-0

Other Names

• Butane, 2,3-dibromo-2,3-dimethyl-

• 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°	33.96	kJ/mol	Joback Calculated Property
ΔfH°gas	-132.01	kJ/mol	Joback Calculated Property
ΔfusH°	7.04	kJ/mol	Joback Calculated Property
ΔvapH°	39.23	kJ/mol	Joback Calculated Property
log10WS	-3.42		Crippen Calculated Property
logPoct/wat	3.333		Crippen Calculated Property
McVol	130.400	ml/mol	McGowan Calculated Property
Pc	3819.82	kPa	Joback Calculated Property
Inp	[1054.00; 1054.00]
Inp	1054.00		NIST
Inp	1054.00		NIST
Tboil	462.54	K	Joback Calculated Property
Tc	692.70	K	Joback Calculated Property
Tfus	435.15 ± 3.00	K	NIST
Vc	0.473	m3/kmol	Joback Calculated Property

Temperature Dependent Properties

Property	Value	Unit	Temperature (K)	Source
Cp,gas	[240.16; 301.49]	J/mol×K	[462.54; 692.70]
Cp,gas	240.16	J/mol×K	462.54	Joback Calculated Property
Cp,gas	252.87	J/mol×K	500.90	Joback Calculated Property
Cp,gas	264.46	J/mol×K	539.26	Joback Calculated Property
Cp,gas	275.03	J/mol×K	577.62	Joback Calculated Property
Cp,gas	284.66	J/mol×K	615.98	Joback Calculated Property
Cp,gas	293.45	J/mol×K	654.34	Joback Calculated Property
Cp,gas	301.49	J/mol×K	692.70	Joback Calculated Property
η	[0.0003786; 0.0054690]	Pa×s	[281.82; 462.54]
η	0.0054690	Pa×s	281.82	Joback Calculated Property
η	0.0028269	Pa×s	311.94	Joback Calculated Property
η	0.0016413	Pa×s	342.06	Joback Calculated Property
η	0.0010406	Pa×s	372.18	Joback Calculated Property
η	0.0007064	Pa×s	402.30	Joback Calculated Property
η	0.0005061	Pa×s	432.42	Joback Calculated Property
η	0.0003786	Pa×s	462.54	Joback Calculated Property

Correlations

Property	Value	Unit	Temperature (K)	Source
Pvap	[1.33; 202.63]	kPa	[355.50; 511.54]	The Yaw...
Equation			ln(Pvp) = A + B/(T + C)
Coefficient A			1.43897e+01
Coefficient B			-3.97648e+03
Coefficient C			-7.35200e+01
Temperature range, min.			355.50
Temperature range, max.			511.54
Pvap	1.33	kPa	355.50	Calculated Property
Pvap	3.02	kPa	372.84	Calculated Property
Pvap	6.25	kPa	390.18	Calculated Property
Pvap	11.99	kPa	407.51	Calculated Property
Pvap	21.57	kPa	424.85	Calculated Property
Pvap	36.73	kPa	442.19	Calculated Property
Pvap	59.63	kPa	459.53	Calculated Property
Pvap	92.84	kPa	476.86	Calculated Property
Pvap	139.39	kPa	494.20	Calculated Property
Pvap	202.63	kPa	511.54	Calculated Property

Similar Compounds

Find more compounds similar to 2,3-Dibromo-2,3-dimethylbutane.

Sources

• Crippen Method
• Crippen Method
• Joback Method
• McGowan Method
• NIST Webbook
• The Yaws Handbook of Vapor Pressure

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