TIGLIC ACID - (80-59-1)

導入

名: tiglic acid; (E)-2-methylbut-2-enoic acid*; cevadic acid
* IUPAC
CAS番号: 80-59-1
化学式: C5H8O2
モル質量: 100.11582 g
重量パーセント: C 59.984 %; H 8.0541 %; O 31.961 % 
異性体:  vinyl propionate  •  glutaraldehyde  •  acetylacetone  •  ethyl acrylate  •  angelic acid  •  allyl acetate  •  2,3-pentanedione

分類

ボンディング

ダブルボンズ: 2
三重結合: 0
σ結合: 14
パイ結合: 2
合計: 16
カルボキシル基: 1
水酸基: 0
交配: double bonded carbons are oxygen are sp2; other carbons and oxygen are sp3

熱化学

ΔHf° (s): -117.3 kcal/mol 1 = -490.78 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): -626.21 kcal = -2620.0868 kJ

詳細については

ソース

(1) - Dean, John A. Lange's Handbook of Chemistry, 12th ed.; McGraw-Hill Book Company: New York, NY, 1979; p 9:91.
(2) - Dean, John A. Lange's Handbook of Chemistry, 12th ed.; McGraw-Hill Book Company: New York, NY, 1979; p 9:91.
(3) - Dean, John A. Lange's Handbook of Chemistry, 12th ed.; McGraw-Hill Book Company: New York, NY, 1979; p 9:91.