1-DECYNE - (764-93-2)

introduction

prénom: 1-decyne
* IUPAC
Numero CAS: 764-93-2
Formule chimique: C10H18
Masse molaire: 138.24992 g
État de la matière: clear liquid
Pourcentage de masse: C 86.876 %; H 13.123 % 
isomères:  cis-decahydronaphthalene  •  decahydronaphthalene

Classification

• BIO • alcyne

Bonding

Obligations doubles: 0
Obligations Triple: 1
Obligations Sigma: 27
Obligations Pi: 2
Total: 29
carboxyl Groupes: 0
Les groupes hydroxylés: 0
Hybridation: triple bonded carbons are sp; all other carbons are sp3
Bonding: polar covalent
Ionic Character: 10.61 %

Thermochimie

ΔHf° (g): 9.85 kcal/mol 1 = 41.21 kJ/mol
S° (g): 125.36 cal/(mol•K) 2 = 524.51 J/(mol•K)
ΔGf° (g): 60.28 kcal/mol 3 = 252.21 kJ/mol
The heat of combustion is the amount of heat released when one mole of a substance undergoes combustion according to the general reaction equation:
CxHyOz + 0.25(4x+y-2z) O2 (g) → x CO2 (g) + 0.5y H2O (ℓ)

ΔHcomb° (g): -1565.185 kcal = -6548.7824 kJ

Pour plus d'informations

Sources

(1) - Dean, John A. Lange's Handbook of Chemistry, 12th ed.; McGraw-Hill Book Company: New York, NY, 1979; p 9:72.
(2) - Dean, John A. Lange's Handbook of Chemistry, 12th ed.; McGraw-Hill Book Company: New York, NY, 1979; p 9:72.
(3) - Dean, John A. Lange's Handbook of Chemistry, 12th ed.; McGraw-Hill Book Company: New York, NY, 1979; p 9:72.