System to describe the chemical formulas for WEB.
Attention! The site in the process of rebranding.
The old name easyChem was too common. New name: CharChem.
The site is already available via the new domain charchem.org, which soon will become the main. However, the old domain easychem.org will also be available.

2-Butenoic acid

Find chemicals by name or formulas.
This reference contains the names of substances and descriptions of the chemical formulas (including the structural formula and the skeletal formula).

Type the part of name or the formula of substance for search:
Languages: | | | Apply to found

2-Butenoic acid

Molecular formula: C4H6O2 CAS# 3724-65-0
Categories: Carboxylic acid
Names
English:
2-Butenoic acid
3-Methylacrylic acid
Acrylic acid, 3-methyl-
But-2-enoic acid(IUPAC)
Crotonic acid
EINECS:203-533-9
alpha-Butenoic acid
Русский:
2-бутеновая кислота(IUPAC)
Кротоновая кислота

Variants of the formula:

H-C-C=C-C<//O>\O-H; H|#2|H; #3`|H; #4`|H
HO\|O`|/\\x/CH3
H3C-CH=CH-CO2H
H3C/<`|~H>\\/`|O|\OH
Elemental composition
Can't show the diagram.
Symbol Element Atomic weight Number of atoms Mass percent