Introduction
Name: phosgene; carbonyl dichloride*; CG; carbon dichloride oxide; carbon oxychloride; Chloroformyl chloride; dichloroformaldehyde; dichloromethanone
* IUPAC
CAS Number: 75-44-5
Molar Mass: 98.9161 g
State of Matter: colorless gas
Mass Percent: C 12.142 %; O 16.174 %; Cl 71.682 %
Isomers: cobalt(II) chloride
Classification
Physical Properties
Boiling Point:*
8°C 1 = 281.15 K = 46.4°F
* - 1 atm pressure
Bonding
Thermochemistry
ΔHf° (g): -52.80 kcal/mol 2 = -220.92 kJ/mol
S° (g): 67.82 cal/(mol•K) 3 = 283.76 J/(mol•K)
ΔGf° (g): -49.42 kcal/mol 4 = -206.77 kJ/mol
Reactions
For More Information
Sources
(1) - Lide, David R. CRC Handbook of Chemistry and Physics, 84th ed.; CRC Press: Boca Raton, FL, 2003; p 4-50.
(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) - Dean, John A. Lange's Handbook of Chemistry, 12th ed.; McGraw-Hill Book Company: New York, NY, 1979; p 9:4-9:94.