CAS 110-44-1: 2,4-Hexadienoic acid

Description:2,4-Hexadienoic 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 hexanoic acid chain. It has the molecular formula C6H8O2 and is typically found as a colorless to pale yellow liquid with a slightly pungent odor. This compound is soluble in organic solvents and exhibits limited solubility in water. 2,4-Hexadienoic acid is known for its antimicrobial properties, making it a common preservative in food products to inhibit the growth of mold and yeast. Additionally, it is utilized in various industrial applications, including the production of plastics, resins, and as a flavoring agent in the food industry. The compound's reactivity is influenced by its double bonds, allowing it to participate in various chemical reactions, such as polymerization. Safety considerations include potential skin and eye irritation, and it should be handled with appropriate precautions in laboratory and industrial settings.

Formula:C₆H₈O₂

InChI:InChI=1S/C6H8O2/c1-2-3-4-5-6(7)8/h2-5H,1H3,(H,7,8)/b3-2+,5-4+

InChI key:InChIKey=WSWCOQWTEOXDQX-MQQKCMAXSA-N

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

Synonyms:
(2-Butenylidene)Acetic Acid
(2E,4E)-2,4-Hexadienoic acid
(2E,4E)-hexa-2,4-dienoic acid
(E,E)-1,3-Pentadiene-1-carboxylic acid
(E,E)-2,4-hexadienoic acid
1,3-Pentadiene-1-Carboxylic Acid
2,4-Hexadienoic acid, (2E,4E)-
2,4-Hexadienoic acid, (E,E)-
2-Propenylacrylic acid
2E,4E-Hexadienoic acid
See more synonyms
Acide hexa-2,4-dienoique
Acido Hexa-2,4-Dienoico
Alpha-Trans-Gamma-Trans-Sorbic Acid
Crotylidene Acetic Acid
E 200
Hexa-2,4-Dienoate
Hexa-2,4-Dienoic Acid
Hexa-2,4-Dienoic Acid, (E,E)-
Hexa-2,4-diensaure
Hexadienoic Acid
Hexadienoic acid, (E,E)
Nsc 35405
Nsc 49103
Nsc 50268
Panosorb
Preservastat
So 215
Sorbic acid
Sorbinic acid
Sorbinsaeure
Sorbistat
Trans,Trans-2,4-Hexadienoic Acid
Trans,Trans-Sorbic Acid
α-trans-γ-trans-Sorbic acid
RARECHEM AL BE 0146
(e,e)-4-hexadienoicacid
ACIDUM SORBICUM
FEMA 3921
2,4-Hexadienoicacid,(E,E)-
(E,E)-Sorbic acid
2e,4e-hexadienoicacid
2,4-HEXADIENOIC ACID
(2-butenylidene)-aceticaci
2,4-HEXANEDIENOIC ACID
2-PROPENYL ACRYLIC ACID
Acetic acid, (2-butenylidene)-
4-Hexadienoicacid,(E,E)-2

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products per page. Found 24 products.

Product data	Purity	Price range	Estimated delivery
Sorbic acid, 99% REF: 02-A16196CAS: 110-44-1	99%	38.00 €~342.00 €	Tue 01 Jul 25
(2E,4E)-Hexa-2,4-dienoic acid REF: 10-F358201CAS: 110-44-1	99.0%	14.00 €~38.00 €	Tue 01 Jul 25
SORBIC ACID CRS REF: 41-S0950000CAS: 110-44-1	- - -	115.00 €	Thu 03 Jul 25
Sorbic Acid REF: 45-1615956CAS: 110-44-1	- - -	520.00 €	Mon 07 Jul 25
(2E,4E)-Hexa-2,4-dienoic acid REF: IN-DA003UEPCAS: 110-44-1	99%	To inquire	Mon 07 Jul 25
Sorbic acid REF: 7W-GA6389CAS: 110-44-1	99.0 - 101.0 %	18.00 €~175.00 €	Tue 08 Jul 25
Sorbic Acid REF: 54-OR1015072CAS: 110-44-1	98%	32.00 €~66.00 €	Tue 08 Jul 25
Sorbic Acid REF: 54-OR1015071CAS: 110-44-1	99%+	32.00 €~2,538.00 €	Tue 08 Jul 25
Sorbic acid REF: 54-BUP19278CAS: 110-44-1	≥98%	53.00 €	Tue 08 Jul 25
Sorbic Acid [for Biochemical Research] REF: 3B-S0856CAS: 110-44-1	>99.0%(T)	27.00 €~42.00 €	Tue 08 Jul 25
Sorbic acid 1000 µg/mL in Acetonitrile REF: 04-A16971500AL-1000CAS: 110-44-1	- - -	25.00 €	Tue 08 Jul 25
Sorbic Acid REF: 86-MM0954.00CAS: 110-44-1	- - -	950.00 €	Tue 08 Jul 25
Preservative-Mix 1 1000 µg/mL in Methanol REF: 04-Y18001613MECAS: 110-44-1 128-44-9 65-85-0	- - -	114.00 €	Tue 08 Jul 25
Sorbic acid REF: 04-C16971500CAS: 110-44-1	- - -	37.00 €	Tue 08 Jul 25
Sorbic Acid REF: 3B-S0053CAS: 110-44-1	>99.0%(T)(HPLC)	27.00 €~46.00 €	Tue 08 Jul 25
Sorbic Acid REF: 4Z-S-160001CAS: 110-44-1	- - -	To inquire	Mon 14 Jul 25
Sorbic acid REF: TM-T8019CAS: 110-44-1	98.43%	34.00 €~35.00 €	Mon 14 Jul 25
Sorbic acid REF: 5G-80020CAS: 110-44-1	≥ 98.0 % (HPLC)	70.00 €~1,156.00 €	Mon 14 Jul 25
Sorbic Acid REF: TR-S676890CAS: 110-44-1	- - -	96.00 €~113.00 €	Tue 15 Jul 25
Sorbic acid REF: 3D-FS31168CAS: 110-44-1	Min. 95%	189.00 €~1,339.00 €	Wed 16 Jul 25