THIONYL CHLORIDE - (7719-09-7)

Introduction

Name: thionyl chloride; sulfurous dichloride; sulfur monoxide dichloride
* IUPAC
CAS Number: 7719-09-7
Chemical Formula: SOCl2
Molar Mass: 118.9704 g
State of Matter: clear to yellow liquid/pungent odor
Mass Percent: S 26.952 %; O 13.448 %; Cl 59.599 % 

Classification

• inorganic

Bonding

Thermochemistry

ΔHf° (g): -50.8 kcal/mol 1 = -212.55 kJ/mol
S° (g): 74.01 cal/(mol•K) 2 = 309.66 J/(mol•K)
ΔGf° (g): -47.4 kcal/mol 3 = -198.32 kJ/mol

Reactions

Preparation of N,N-diethyl-m-toluamide (DEET): 4


For More Information

Sources

(1) - Dean, John A. Lange's Handbook of Chemistry, 12th ed.; McGraw-Hill Book Company: New York, NY, 1979; p 9:4-9:94.
(2) - Dean, John A. Lange's Handbook of Chemistry, 12th ed.; McGraw-Hill Book Company: New York, NY, 1979; p 9:4-9:94.
(3) - Dean, John A. Lange's Handbook of Chemistry, 12th ed.; McGraw-Hill Book Company: New York, NY, 1979; p 9:4-9:94.
(4) - Wang, Benjamin. J. Chem. Educ. 51, 631 (1974)