Chemical Properties of 1,2-Ethanediol, 1-phenyl- (CAS 93-56-1)

InChI

InChI=1S/C8H10O2/c9-6-8(10)7-4-2-1-3-5-7/h1-5,8-10H,6H2

InChI Key

PWMWNFMRSKOCEY-UHFFFAOYSA-N

Formula

C8H10O2

SMILES

OCC(O)c1ccccc1

Molecular Weight¹

138.16

CAS

93-56-1

Other Names

• Styrene glycol
• «alpha»,«beta»-Dihydroxyethylbenzene
• Phenyl glycol
• Phenylethanediol
• Phenylethylene glycol
• Styrolyl alcohol
• 1-Phenyl-1,2-ethanediol
• 1,2-Dihydroxy-1-phenylethane
• Phenyl-1,2-ethanediol
• 1,2-Dihydroxyethylbenzene
• 1,2-Ethanediol, phenyl-
• 1-Fenyl-1,2-ethandiol
• Fenylglycol
• 1-Phenylethylene glycol
• NSC 406601
• phenylethane-1,2-diol

• C_p,gas : Ideal gas heat capacity (J/mol×K).
• η : Dynamic viscosity (Pa×s).
• 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).
• 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).
• I_np : Non-polar retention indices.
• I : Polar retention indices.
• 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
ΔfH°gas	-286.66	kJ/mol	Relay (1.0) Calculated Property
ΔfusH°	15.17	kJ/mol	Joback Calculated Property
ΔvapH°	90.22	kJ/mol	Relay (1.0) Calculated Property
IE	9.16	eV	Relay (1.0) Calculated Property
log10WS	-0.26		Relay (1.0) Calculated Property
logPoct/wat	0.712		Crippen Calculated Property
McVol	111.560	ml/mol	McGowan Calculated Property
Inp	[1308.10; 1384.00]
Inp	1372.00		NIST
Inp	1308.10		NIST
Inp	1384.00		NIST
Inp	1308.10		NIST
Inp	1372.00		NIST
Inp	1384.00		NIST
I	[1735.00; 1735.00]
I	1735.00		NIST
I	1735.00		NIST
Tboil	546.20	K	NIST
Tfus	[336.00; 341.20]	K
Tfus	340.15 ± 2.00	K	NIST
Tfus	341.20 ± 2.00	K	NIST
Tfus	338.65 ± 1.00	K	NIST
Tfus	336.00 ± 4.00	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	[269.32; 315.94]	J/mol×K	[593.24; 783.24]
Cp,gas	269.32	J/mol×K	593.24	Joback Calculated Property
Cp,gas	278.34	J/mol×K	624.91	Joback Calculated Property
Cp,gas	286.83	J/mol×K	656.57	Joback Calculated Property
Cp,gas	294.81	J/mol×K	688.24	Joback Calculated Property
Cp,gas	302.30	J/mol×K	719.91	Joback Calculated Property
Cp,gas	309.34	J/mol×K	751.57	Joback Calculated Property
Cp,gas	315.94	J/mol×K	783.24	Joback Calculated Property
η	[0.0000341; 0.0339541]	Pa×s	[312.98; 593.24]
η	0.0339541	Pa×s	312.98	Joback Calculated Property
η	0.0050891	Pa×s	359.69	Joback Calculated Property
η	0.0011800	Pa×s	406.40	Joback Calculated Property
η	0.0003698	Pa×s	453.11	Joback Calculated Property
η	0.0001440	Pa×s	499.82	Joback Calculated Property
η	0.0000659	Pa×s	546.53	Joback Calculated Property
η	0.0000341	Pa×s	593.24	Joback Calculated Property

Similar Compounds

Find more compounds similar to 1,2-Ethanediol, 1-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
• Crippen Method
• Joback 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.
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