Potassium (2E,4E)-2,4-hexadienoate

Basic Information

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CAS Number

24634-61-5

Molecular Formula

C6H7KO2

Molecular Weight

150.22 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Carboxylic Acids

Basic Physical Properties

Melting Point

270ºC

Water Solubility

58.2G/100ML(20ºC)

Solubility

H2O: 1 M at 20 °C, clear, colorless to faintly yellow

SMILES

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C/C=C/C=C/C(=O)[O-].[K+]

InChI

InChI=1S/C6H8O2.K/c1-2-3-4-5-6(7)8;/h2-5H,1H3,(H,7,8);/q;+1/p-1/b3-2+,5-4+;

InChIKey

CHHHXKFHOYLYRE-STWYSWDKSA-M

LogP

-0.13140

Complexity

127

Safety Information

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GHS Hazard Pictograms

H315

H319

H335

Hazard Statement

H315 Causes skin irritation
Skin corrosion/irritation

H319 Causes serious eye irritation
Serious eye damage/eye irritation

H335 May cause respiratory irritation
Specific target organ toxicity, single exposure; Respiratory tract irritation

Stability

Stable. Incompatible with strong oxidizing agents.

Synonyms & References

English

Potassium sorbate
2,4-Hexadienoic acid, potassium salt, (E,E)-
potassium (E,E)-hexa-2,4-dienoate
(E,E)-hexadienoic acid, potassium salt
Potassium sarbate
2,4-potassium hexadienoic acid
2,4-Hexadienoic acid potassium salt
2,4-Potassium Sorbate
potassium (2E,4E)-hexa-2,4-dienoate
potassium (2Z,4Z)-hexa-2,4-dienoate
Potassium Sorbate [for Biochemical Research]
POTASSIUM SORBATE(P)
2,4-Hexadienoic acid potassium salt,Sorbic acid potassium salt
e202
LiquidPotassiumSorbate
POLYPHYLLIN F (RG)
Potassium 2,4-hexadienoate,Sorbic acid potassium salt
PotassiuM Sorbate (AS)
potassium sorbinate
potassium trans,trans-hexa-2,4-dienoate
potassiumsorbate(e)
SORBIC ACID K SALT
SORBIC ACID POTASSIUM
Sorbic acid potassium salt
trans,trans-2,4-Hexadienoic acid potassium salt
Potassium 2,4-Hexadienoate
山梨酸钾
Sorbistat-K
Sorbistat potassium
Potassium (E,E)-sorbate
BB Powder

MDL Number

MFCD00016546

Customs Code

2916190090

FAQ

What is Potassium (2E,4E)-2,4-hexadienoate (CAS: 24634-61-5)?

Potassium (2E,4E)-2,4-hexadienoate (CAS: 24634-61-5) is a potassium salt of the conjugated dicarboxylic acid (2E,4E)-2,4-hexadienoic acid. It features a six-carbon chain with two double bonds and two carboxylate groups. This compound is typically a white crystalline solid, soluble in water, and used in various chemical applications. Its structural properties make it relevant in pharmaceutical and industrial research, particularly for its role in organic synthesis and polymer science.

What are the main uses of Potassium (2E,4E)-2,4-hexadienoate (CAS: 24634-61-5)?

Potassium (2E,4E)-2,4-hexadienoate (CAS: 24634-61-5) is primarily used as an intermediate in pharmaceutical synthesis, such as in the production of certain anti-inflammatory drugs. It also serves in industrial applications like polymer manufacturing and as a stabilizer in food products. In research, it is employed for studying biochemical pathways and as a reagent in organic chemistry. Its versatility stems from its chemical structure and reactivity, making it valuable across multiple sectors.

Is Potassium (2E,4E)-2,4-hexadienoate (CAS: 24634-61-5) safe?

Potassium (2E,4E)-2,4-hexadienoate (CAS: 24634-61-5) is generally considered safe when handled properly. It is non-toxic in low concentrations but may cause mild skin or eye irritation upon contact. Safety guidelines recommend avoiding inhalation and ingestion, using gloves and safety goggles, and working in well-ventilated areas. Compliance with OSHA and EPA standards ensures safe use in laboratories and industrial settings.

How should Potassium (2E,4E)-2,4-hexadienoate (CAS: 24634-61-5) be stored?

Potassium (2E,4E)-2,4-hexadienoate (CAS: 24634-61-5) should be stored in a cool, dry place (below 25°C), away from light and moisture. Keep in airtight containers to prevent hygroscopic degradation. Avoid exposure to heat and humidity to maintain stability. Store in a well-ventilated area, and ensure proper labeling to comply with safety and storage regulations for chemical handling.