Chemical Properties of (-)-1,4-Ditosyl-2,3-O-isopropylidene-L-threitol (CAS 37002-45-2)

InChI

InChI=1S/C21H26O8S2/c1-15-5-9-17(10-6-15)30(22,23)26-13-19-20(29-21(3,4)28-19)14-27-31(24,25)18-11-7-16(2)8-12-18/h5-12,19-20H,13-14H2,1-4H3

InChI Key

KPFDKWNWYAXRNJ-UHFFFAOYSA-N

Formula

C21H26O8S2

SMILES

Cc1ccc(S(=O)(=O)OCC2OC(C)(C)OC2COS(=O)(=O)c2ccc(C)cc2)cc1

Molecular Weight¹

470.56

CAS

37002-45-2

Other Names

• (-)-1,4-di-O-Tosyl-2,3-O-isopropylidene-L-threitol
• L-O-Isopropylidene-2,3-dihydroxy-1,4-bis(p-tosyl)butane
• (4S,5S)-(-)-1,4-di-O-Tosyl-2,3-O-isopropylidene-L-threitol
• (-)-2,3-O-Isopropylidene-1,4-di-O-tosyl-L-threitol
• (-)-1,4-di-O-Tosyl-2,3-O-isopropylidene-threitol
• 1,3-Dioxolane-4,5-dimethanol, 2,2-dimethyl-, bis(4-methylbenzenesulfonate), (4S-trans)-
• (4S-trans)-2,2-dimethyl-1,3-dioxolane-4,5-dimethyl bis(toluene-p-sulphonate)

• C_p,gas : Ideal gas 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).
• 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	[1054.17; 1135.58]	J/mol×K	[943.68; 1170.44]
Cp,gas	1054.17	J/mol×K	943.68	Joback Calculated Property
Cp,gas	1070.50	J/mol×K	981.47	Joback Calculated Property
Cp,gas	1085.61	J/mol×K	1019.27	Joback Calculated Property
Cp,gas	1099.58	J/mol×K	1057.06	Joback Calculated Property
Cp,gas	1112.51	J/mol×K	1094.86	Joback Calculated Property
Cp,gas	1124.48	J/mol×K	1132.65	Joback Calculated Property
Cp,gas	1135.58	J/mol×K	1170.44	Joback Calculated Property

Similar Compounds

Find more compounds similar to (-)-1,4-Ditosyl-2,3-O-isopropylidene-L-threitol.

Sources

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

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