Chemical Properties of Peroxide, dibutyl (CAS 3849-34-1)

InChI

InChI=1S/C8H18O2/c1-3-5-7-9-10-8-6-4-2/h3-8H2,1-2H3

InChI Key

PAOHAQSLJSMLAT-UHFFFAOYSA-N

Formula

C8H18O2

SMILES

CCCCOOCCCC

Molecular Weight¹

146.23

CAS

3849-34-1

Other Names

• Butyl peroxide
• Dibutyl peroxide
• (n-C4H9O)2

• Δ_cH°_liquid : Standard liquid enthalpy of combustion (kJ/mol).
• 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).
• 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

Temperature Dependent Properties

Property	Value	Unit	Temperature (K)	Source
Cp,gas	[274.26; 342.58]	J/mol×K	[440.66; 612.33]
Cp,gas	274.26	J/mol×K	440.66	Joback Calculated Property
Cp,gas	286.77	J/mol×K	469.27	Joback Calculated Property
Cp,gas	298.83	J/mol×K	497.88	Joback Calculated Property
Cp,gas	310.44	J/mol×K	526.49	Joback Calculated Property
Cp,gas	321.60	J/mol×K	555.10	Joback Calculated Property
Cp,gas	332.31	J/mol×K	583.71	Joback Calculated Property
Cp,gas	342.58	J/mol×K	612.33	Joback Calculated Property
η	[0.0002442; 0.0062439]	Pa×s	[222.25; 440.66]
η	0.0062439	Pa×s	222.25	Joback Calculated Property
η	0.0024874	Pa×s	258.65	Joback Calculated Property
η	0.0012435	Pa×s	295.05	Joback Calculated Property
η	0.0007239	Pa×s	331.45	Joback Calculated Property
η	0.0004691	Pa×s	367.86	Joback Calculated Property
η	0.0003287	Pa×s	404.26	Joback Calculated Property
η	0.0002442	Pa×s	440.66	Joback Calculated Property

Similar Compounds

Find more compounds similar to Peroxide, dibutyl.

Sources

• Crippen Method
• Crippen Method
• Joback Method
• McGowan Method
• NIST Webbook

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