3.5- Hexadienoic acid sodium salt

Hexadienoic acid, sodium salt. See Sodium sorbate... [Pg.2000]

Synonyms 2,4-Hexadienoic acid, sodium salt Sodium 2,4-hexadienoate Sodium (E,E)-hexa-2,4-dienoate Sorbic acid sodium salt... [Pg.4111]

Hexadecylpyridinium chloride 1-Hexadecylpyridinium chloride n-Hexade-cylpyridinium chloride. See Cetylpyridinium chloride Hexadecyl sodium sulfate. See Sodium cetyl sulfate Hexadecyl stearate n-Hexadecyl stearate. See Cetyl stearate Hexadecyl (sulfophenoxy) benzenesulfonic acid, disodium salt See Sodium hexadecyl diphenyl disulfonate Hexadecyl tetradecanoate. See Cetyl myristate Hexadecyltrimethylammonium bromide. See Cetrimonium bromide Hexadecyl trimethyl ammonium chloride. See Cetrimonium chloride Hexadecyl trimethyl ammonium p-toluene sulfonate. See Cetrimonium tosylate Hexadienic acid Hexadienoic acid 2/4-Hexadienoic acid. See Sorbic acid 2/4-Hexadienoic acid potassium salt. See Potassium sorbate Hexaethylene glycol. See PEG-6... [Pg.2148]

Sorbic acid is a straight-chain, trans-trans unsaturated fatty acid, 2,4-hexadienoic acid. As an acid, it has low solubility (0.15 g/100 mL) in water at room temperature. The salts, sodium, or potassium are more soluble in water. Sorbates are stable in the dry form they are unstable in aqueous solutions because they decompose through oxidation. The rate of oxidation is increased at low pH, by increased temperature, and by light exposure. [Pg.325]

Under analogous aqueous reaction conditions, the sodium salts of ( )-3,S-hexadienoic, ( , )-6-meth-oxy-3,5-hexadienoic and ( )-4,6-heptadienoic acid underwent high-yielding [4 + 2] cycloadditions to a variety of dienophiles, e.g. to the Ca-substituted enal (248) (Scheme 58). The crude Diels-Alder... [Pg.344]