Chemical Properties of Urea, N,N-dimethyl-N'-phenyl-

InChI

InChI=1S/C9H12N2O/c1-11(2)9(12)10-8-6-4-3-5-7-8/h3-7H,1-2H3,(H,10,12)

InChI Key

XXOYNJXVWVNOOJ-UHFFFAOYSA-N

Formula

C9H12N2O

SMILES

CN(C)C(=O)Nc1ccccc1

Molecular Weight¹

164.21

Other Names

• 1,1-Dimethyl-3-phenylurea
• 1-Phenyl-3,3-dimethylurea
• 3-Phenyl-1,1-dimethylurea
• Amicure UR
• Dibar
• Dybar
• Dyhard RU 300
• Dyhard UR 300
• Falisilvan
• Fenidin
• Fenulon
• Fikure 62U
• N,N-Dimethyl-N'-phenylurea
• N-Phenyl-N',N'-dimethylurea
• Omicure 94
• PDU
• PUD
• PUD (Herbicide)
• Urea, 1,1-dimethyl-3-phenyl-
• fenuron

• Δ_cH°_solid : Standard solid enthalpy of combustion (kJ/mol).
• C_p,gas : Ideal gas heat capacity (J/mol×K).
• Δ_fH°_gas : Enthalpy of formation at standard conditions (kJ/mol).
• Δ_fH°_solid : Solid phase 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).
• IE : Ionization energy (eV).
• log₁₀WS : Log10 of Water solubility in mol/l.
• logP_oct/wat : Octanol/Water partition coefficient.
• McVol : McGowan's characteristic volume (ml/mol).
• Δ_fusS : Entropy of fusion at a given temperature (J/mol×K).
• T_boil : Normal Boiling Point Temperature (K).
• T_fus : Normal melting (fusion) point (K).
• ¹: Molecular weight from the IUPAC atomic weights tables.

Physical Properties

Property	Value	Unit	Source
ΔcH°solid	-5054.30 ± 4.20	kJ/mol	NIST
ΔfH°gas	-98.09	kJ/mol	Relay (1.0) Calculated Property
ΔfH°solid	-203.00 ± 4.20	kJ/mol	NIST
ΔfusH°	22.83	kJ/mol	Joback Calculated Property
ΔvapH°	77.10	kJ/mol	Relay (1.0) Calculated Property
IE	7.94	eV	Relay (1.0) Calculated Property
log10WS	[-1.60; -1.60]
log10WS	-1.60		Aq. Solubility Prediction
log10WS	-1.60		Estimated Solubility
logPoct/wat	1.780		Crippen Calculated Property
McVol	135.440	ml/mol	McGowan Calculated Property
Tboil	549.53	K	Relay (1.0) Calculated Property
Tfus	[406.00; 406.53]	K
Tfus	406.53	K	Aq. Solubility Prediction
Tfus	406.38 ± 0.20	K	NIST
Tfus	406.00 ± 0.20	K	NIST

Cheméo can also estimate Critical Temperature, Critical Pressure, Critical Volume, Standard Gibbs free energy of formation, Acentric Factor for this compound, but they fall outside the models' validated range, so they are not shown here. Open the prediction tool to compute them on demand.

Temperature Dependent Properties

Property	Value	Unit	Temperature (K)	Source
Cp,gas	[312.50; 381.83]	J/mol×K	[548.48; 764.08]
Cp,gas	312.50	J/mol×K	548.48	Joback Calculated Property
Cp,gas	326.22	J/mol×K	584.41	Joback Calculated Property
Cp,gas	339.01	J/mol×K	620.35	Joback Calculated Property
Cp,gas	350.93	J/mol×K	656.28	Joback Calculated Property
Cp,gas	362.01	J/mol×K	692.21	Joback Calculated Property
Cp,gas	372.29	J/mol×K	728.14	Joback Calculated Property
Cp,gas	381.83	J/mol×K	764.08	Joback Calculated Property
ΔfusH	[22.81; 22.81]	kJ/mol	[404.80; 404.80]
ΔfusH	22.81	kJ/mol	404.80	NIST
ΔfusH	22.81	kJ/mol	404.80	NIST
ΔfusS	59.77	J/mol×K	404.80	NIST

Similar Compounds

Find more compounds similar to Urea, N,N-dimethyl-N'-phenyl-.

Sources

• Cheméo Relay (1.0)
• Cheméo Relay (1.0, beta) Beta: served but experimental, data-limited and below our cross-validation release bar; the Joback value is recommended where available.
• Crippen Method
• Joback Method
• Aqueous Solubility Prediction Method
• Estimated Solubility Method
• McGowan Method
• NIST Webbook

Note: Cheméo is only indexing the data, follow the source links to retrieve the latest data. The source is also providing more information like the publication year, authors and more. Take the time to validate and double check the source of the data.