PROPANOIC ACID* - (79-09-4)

pagpapakilala

pangalan: propanoic acid*; ethanecarboxylic acid; propionic acid
* IUPAC
CAS Number: 79-09-4
Chemical Formula: C3H6O2 or CH3CH2COOH
Molar Mass: 74.07854 g
State of Matter: colorless liquid
mass Percent: C 48.640 %; H 8.1638 %; O 43.195 % 
isomers:  3-hydroxypropionaldehyde

pag-uuri

pisikal na Katangian

Temperatura ng pagkatunaw:*
-20.7°C 1 = 252.45 K = -5.26°F
Punto ng pag-kulo:*
141.1°C 1 = 414.25 K = 285.98°F
densidad (g/cm3):
0.9930 at 20°C 1
* - 1 atm pressure

solubility

ng husay:
bahagyang natutunaw:  1
natutunaw:  1
miscible:  • 1

bonding

Double Bonds: 1
triple Bonds: 0
Sigma Bonds: 10
Pi Bonds: 1
total: 11
carboxyl Grupo: 1
hydroxyl Grupo: 0
paghahalo ng lahi: single bonded carbons are sp3; carboxyl carbon is sp2; carboxyl oxygen is sp2; remaining oxygen is sp3

Para sa karagdagang impormasyon

Pinagmumulan

(1) - Lide, David R. CRC Handbook of Chemistry and Physics, 83rd ed.; CRC Press: Boca Raton, FL, 2002; p 3-279.