CAS 13201-46-2

2-methyl-2-butenoic acid

Description:

2-Methyl-2-butenoic acid, also known as methacrylic acid, is an organic compound characterized by its unsaturated carboxylic acid structure. It features a double bond between the second and third carbon atoms, along with a carboxylic acid functional group (-COOH) at one end of the carbon chain. This compound is typically a colorless liquid with a pungent odor and is soluble in water, alcohols, and ethers. Its molecular formula is C5H8O2, and it has a relatively low boiling point, making it volatile. 2-Methyl-2-butenoic acid is known for its reactivity, particularly in polymerization reactions, where it can be used to produce various polymers and copolymers, such as poly(methyl methacrylate) (PMMA). It is also utilized in the synthesis of various chemical intermediates and as a monomer in the production of coatings, adhesives, and plastics. Due to its reactivity, it should be handled with care, as it can cause skin and eye irritation.

Formula: C₅H₈O₂

InChI: InChI=1/C5H8O2/c1-3-4(2)5(6)7/h3H,1-2H3,(H,6,7)

InChI key: InChIKey=UIERETOOQGIECD-UHFFFAOYSA-N

SMILES: C(C(O)=O)(=CC)C

Synonyms:

• 2,3-Dimethylacrylic acid
• 2-Butenoic acid, 2-methyl-
• 2-Methylbut-2-enoic acid
• 2-Methylcrotonic acid
• 3-Methylmethacrylic acid
• Crotonic acid, 2-methyl-
• α-Methylcrotonic acid
• 2-Methyl-2-butenoic acid
• (E)-2-METHYL-2-BUTENOIC ACID
• (2E)-2-Methyl-2-butenoic acid
• 2-methyl-2-butenoicaci
• RARECHEM AL BO 0403
• TRANS-2-METHYL-2-BUTENOIC ACID
• FEMA 3599
• TIGLIC ACID (MAX. 5 KG)
• 2-METHYL-TRANS-2-BUTENOIC ACID
• CH3CH=C(CH3)COOH
• E-2,3-DIMETHYLACRYLIC ACID

Tiglic acid

CAS: 13201-46-2

Formula: C₅H₈O₂

Purity: 98%

Color and Shape: Solid

Molecular weight: 100.1158

Ref: IN-DA001032

2-methylbut-2-enoic acid

CAS: 13201-46-2

2-methylbut-2-enoic acid

Formula: C₅H₈O₂

Purity: ≥95%

Color and Shape: white solid

Molecular weight: 100.12g/mol

Ref: 54-OR28647