SORBIC ACID - (110-44-1)

परिचय

नाम: sorbic acid; (2E,4E)-hexa-2,4-dienoic acid
* IUPAC
सीएएस संख्या: 110-44-1
रासायनिक सूत्र: C8H8O2
अणु भार: 136.14792 g
मास प्रतिशत: C 70.574 %; H 5.9226 %; O 23.502 % 
isomers:  phenylacetic acid*  •  o-toluic acid  •  m-toluic acid  •  p-toluic acid

वर्गीकरण

संबंध

डबल बांड: 3
ट्रिपल बांड: 0
सिग्मा बांड: 17
गड़बड़ी बांड: 3
कुल: 20
carboxyl समूहों: 1
हाइड्रॉक्सिल समूहों: 0
संकरण: double bonded carbons and oxygen are sp2; single bonded carbons and oxygen are sp3

ऊष्मारसायन

ΔHf° (s): -93.4 kcal/mol 1 = -390.79 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° (s): -932.26 kcal = -3900.6144 kJ

अधिक जानकारी के लिए

सूत्रों का कहना है

(1) - Dean, John A. Lange's Handbook of Chemistry, 12th ed.; McGraw-Hill Book Company: New York, NY, 1979; p 9:90.
(2) - Dean, John A. Lange's Handbook of Chemistry, 12th ed.; McGraw-Hill Book Company: New York, NY, 1979; p 9:90.
(3) - Dean, John A. Lange's Handbook of Chemistry, 12th ed.; McGraw-Hill Book Company: New York, NY, 1979; p 9:90.