CAS 626-99-3

2,4-Pentadienoic acid

Description:

2,4-Pentadienoic acid, also known as sorbic acid, is an unsaturated fatty acid characterized by its two double bonds located at the second and fourth carbon positions of the pentane chain. This compound has a molecular formula of C5H6O2 and features a carboxylic acid functional group, which contributes to its acidic properties. It is a colorless to pale yellow liquid with a distinctive odor and is soluble in water, alcohol, and ether. 2,4-Pentadienoic acid is primarily used as a preservative in food products due to its ability to inhibit the growth of mold, yeast, and some bacteria. Additionally, it serves as an intermediate in organic synthesis and is utilized in the production of various chemicals and polymers. The compound is known for its relatively low toxicity, making it suitable for use in food applications. However, it should be handled with care, as it can cause irritation to the skin and eyes upon contact.

Formula: C₅H₆O₂

InChI: InChI=1S/C5H6O2/c1-2-3-4-5(6)7/h2-4H,1H2,(H,6,7)

InChI key: InChIKey=SDVVLIIVFBKBMG-UHFFFAOYSA-N

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

Synonyms:

• (2E)-penta-2,4-dienoic acid
• 1-Carboxy-1,3-butadiene
• 1-Carboxybutadiene
• 2,4-Pentadienoic acid
• Butadiene-1-carboxylic acid
• NSC 16628
• Penta-2,4-Dienoic Acid
• α,γ-Pentadienoic acid
• β-Vinylacrylic acid
• 1,3-Butadiene-1-carboxylic acid

2,4-Pentadienoic acid

CAS: 626-99-3

Formula: C₅H₆O₂

Purity: 95%

Color and Shape: Solid

Molecular weight: 98.0999

Ref: IN-DA00IB1R

Penta-2,4-Dienoic Acid

CAS: 626-99-3

Penta-2,4-Dienoic Acid

Purity: 99%

Molecular weight: 98.10g/mol

Ref: 54-OR1014580

2,4-Pentadienoic acid

CAS: 626-99-3

Ref: 7W-GW8640

Penta-2,4-dienoic Acid

Controlled Product

CAS: 626-99-3

Applications Penta-2,4-dienoic acid (cas# 626-99-3) is a useful research chemical.

Formula: C₅H₆O₂

Color and Shape: Neat

Molecular weight: 98.1

Ref: TR-P268363