Chemical Properties of dl-Serine (CAS 302-84-1)

InChI

InChI=1S/C3H7NO3/c4-2(1-5)3(6)7/h2,5H,1,4H2,(H,6,7)

InChI Key

MTCFGRXMJLQNBG-UHFFFAOYSA-N

Formula

C3H7NO3

SMILES

NC(CO)C(=O)O

Molecular Weight¹

105.09

CAS

302-84-1

Other Names

• (.+-.)-serine
• 2-amino-3-hydroxypropanoic acid
• DL-HOCH2CH(NH2)COOH
• Serine DL-form
• Serine, dl-
• propanoic acid, 2-amino-3-hydroxy-

• Δ_cH°_solid : Standard solid enthalpy of combustion (kJ/mol).
• C_p,gas : Ideal gas heat capacity (J/mol×K).
• C_p,solid : Solid phase heat capacity (J/mol×K).
• 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).
• 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).
• 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

Property	Value	Unit	Source
ΔcH°solid	-1441.90 ± 1.90	kJ/mol	NIST
ΔfG°	-364.17	kJ/mol	Joback Calculated Property
ΔfH°gas	-493.78	kJ/mol	Joback Calculated Property
ΔfusH°	14.97	kJ/mol	Joback Calculated Property
ΔvapH°	72.63	kJ/mol	Joback Calculated Property
IE	[8.70; 10.00]	eV
IE	8.70	eV	NIST
IE	10.00	eV	NIST
log10WS	1.01		Crippen Calculated Property
logPoct/wat	-1.609		Crippen Calculated Property
McVol	76.420	ml/mol	McGowan Calculated Property
Pc	7014.41	kPa	Joback Calculated Property
Tboil	578.36	K	Joback Calculated Property
Tc	760.22	K	Joback Calculated Property
Tfus	363.40	K	Joback Calculated Property
Vc	0.271	m3/kmol	Joback Calculated Property

Temperature Dependent Properties

Property	Value	Unit	Temperature (K)	Source
Cp,gas	[184.80; 212.60]	J/mol×K	[578.36; 760.22]
Cp,gas	184.80	J/mol×K	578.36	Joback Calculated Property
Cp,gas	190.08	J/mol×K	608.67	Joback Calculated Property
Cp,gas	195.08	J/mol×K	638.98	Joback Calculated Property
Cp,gas	199.83	J/mol×K	669.29	Joback Calculated Property
Cp,gas	204.33	J/mol×K	699.60	Joback Calculated Property
Cp,gas	208.59	J/mol×K	729.91	Joback Calculated Property
Cp,gas	212.60	J/mol×K	760.22	Joback Calculated Property
Cp,solid	132.40	J/mol×K	298.15	NIST

Similar Compounds

Find more compounds similar to dl-Serine.

Mixtures

• dl-Serine + Water
• sodium chloride + dl-Serine + Water
• dl-Serine + Dimethyl Sulfoxide + Water
• potassium chloride + dl-Serine + Water
• dl-Serine + sodium bromide + Water
• dl-Serine + potassium bromide + Water

Sources

• Crippen Method
• Crippen Method
• Effects of hydroxyl groups on binary diffusion coefficients of -amino acids in dilute aqueous solutions
• Partial molar volumes of L-alanine, DL-serine, DL-threonine, L-histidine, glycine, and glycylglycine in water, NaCl, and DMSO aqueous solutions at T = 298.15 K
• Thermodynamics of proton dissociations from aqueous serine at temperatures from (278.15 to 393.15) K, molalities from (0.01 up to 1.0) mol Ae kg-1, and at the pressure 0.35 MPa: Apparent molar heat capacities and apparent molar volumes of serine, serinium chloride, and sodium serinate
• A thermochemical study of serine stereoisomers
• Solubility and Chemical Thermodynamics of d,l-Alanine and d,l-Serine in Aqueous NaCl and KCl Solutions
• Solubility and Thermodynamics of Solute-Solvent Interactions of Some Amino Acids in Aqueous Sodium Bromide and Potassium Bromide Solutions
• Joback Method
• McGowan Method
• NIST Webbook

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