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Propyl-p-hydroxybenzoate

Fig. 4 Van t Hoff plots (left) and Hildebrand plots (right) representing the influence of temperature (absolute) on the aqueous mole fraction solubility of adipic acid (AD), acetaminophen (AM), methylp-hydroxybenzoate (MP), ethylp-hydroxybenzoate (EP), propyl p-hydroxybenzoate (PP), and butyl p-hydroxybenzoate (BP). The data represented by O were taken from Ref. 24, while the data represented by x were obtained from Ref. 23. (Reproduced with permission of the copyright owner, Elsevier Science Publishing Co.)... Fig. 4 Van t Hoff plots (left) and Hildebrand plots (right) representing the influence of temperature (absolute) on the aqueous mole fraction solubility of adipic acid (AD), acetaminophen (AM), methylp-hydroxybenzoate (MP), ethylp-hydroxybenzoate (EP), propyl p-hydroxybenzoate (PP), and butyl p-hydroxybenzoate (BP). The data represented by O were taken from Ref. 24, while the data represented by x were obtained from Ref. 23. (Reproduced with permission of the copyright owner, Elsevier Science Publishing Co.)...
Preservative 217 Sodium propyl p-hydroxybenzoate 10 35th Series 2001... [Pg.271]

GA Perfetti, CR Warner, T Fazio. High pressure liquid chromatographic determination of methyl and propyl p-hydroxybenzoates in comminuted meats. J Assoc Off Anal Chem 64 844 -847, 1981. [Pg.617]

Thiourea, methyl p-hydroxy-benzoate, ethyl p-hydroxybenzoate, n-propyl p-hydroxybenzoate, n-butyl p-hydroxybenzoate, propranolol, biphenyl, dibucaine... [Pg.397]

Certain preservatives are physically unstable with certain macromolecules.For example, adsorption of methyl p-Hydroxybenzoate to nylon was found to be dependent on nylon membrane size and the concentration of free methylparaben. The complexation of methyl p-Hydroxybenzoate with Tween 80 depends on the amount of free methylparaben and the concentration of Tween 80. Similar results have been reported for propyl p-Hydroxybenzoate. [Pg.2223]

Acidic preservatives are the most widely used for oral preparations, such as the p-Hydroxybenzoic acid esters and salts of benzoic acid. These are adequately soluble in aqueous systems and possess both antifungal and antibacterial properties. Methyl and propyl p-hydroxybenzoic acid are often used together in a 10 1 ratio. Concomitant use of multiple esters makes possible a higher total preservative concentration owing to the independent solubilities of each and, according to some researchers, maximizes the antimicrobial effect. [Pg.2226]

Propylene glycol Propyl p-hydroxybenzoate 11 Rubino and Obeng (1991). 21.8... [Pg.203]

Propylene glycol Propyl p-hydroxybenzoate Rubino and Obeng (1992) 5.2 16.1... [Pg.211]

Jian L, Li Wan Po A. Ciliotoxicity of methyl- and propyl-p-hydroxybenzoates a dose-response and surface-response study. / Pharm Pharmacol 1993 45 925-927. [Pg.470]

E215 Sodium ethyl p-hydroxybenzoate E216 Propyl p-hydroxybenzoate E217 Sodium propyl p-hydroxybenzoate E218 Methyl p-hydroxybenzoate E219 Sodium methyl p-hydroxybenzoate2... [Pg.383]

Benzoic xid, 4-hydroxy-, propyl ester, sodium salt Caswell No. 714A EINECS 252488-1 EPA Pesticide Chemical Code 061204 4-Hydroxybenzoic acid, propyl ester, sodium salt Nipasol M Sodium Parasept Propyl p-hydroxybenzoate, sodium salt Propylparaben sodium Propylparaben, sodium salt Sodium 4-propoxy-carbonylphenoxide Sodium propylparaben. Preservative, bactericide, fungicide for pharmaceuticals, cosmetics, foods, medicinal preparations, industrial applications. Laboratories Ltd Nipa. [Pg.527]

Retention time 4.8 (hydrocortisone), 8.4 (hydrocortisone succinate) Internal standlard n-propyl p-hydroxybenzoate (7.2)... [Pg.715]

Simultaneous degradation products, methyl p-hydroxyhenzoate, sulfamethoxazole Noninterfering n-propyl p-hydroxybenzoate... [Pg.1420]

Isopropyl-3-methoxy- 1-methylbenzene 342 1-Octanol 388 Propyl p-hydroxybenzoate... [Pg.1058]

Propyl 4-hydroxybenzoate n-Propyl p-hydroxybenzoate Propyl p-hydroxybenzoate. See Propylparaben... [Pg.3760]

See Potassium propylparaben Propyl-4-hydroxybenzoate, sodium salt Propyl-p-hydroxybenzoate, sodium salt. See Sodium propylparaben... [Pg.3760]

CAS 94-13-3 EINECS/ELINCS 202-307-7 FEMA 2951 INS216 E216 Synonyms 4-Hydroxybenzoic acid, propyl ester p-Hydroxybenzoic acid, propyl ester p-Hydroxypropyl benzoate Propyl 4-hydroxybenzoate n-Propyl p-hydroxybenzoate Propyl p-hydroxybenzoate Propyl parahydroxybenzoate Propyl parasept Classification Organic ester Definition Ester of n-propyl alcohol and p-hydroxybenzoic acid Empirical C10H12O3... [Pg.3762]

Sodium 4-propoxycarbonylphenoxide Sodium propyl 4-hydroxybenzoate Sodium propyl p-hydroxybenzoate. See Sodium propylparaben Sodium propylparaben CAS 35285-69-9 EINECS/ELINCS 252-488-1 INS217 E217... [Pg.4105]

See other pages where Propyl-p-hydroxybenzoate is mentioned: [Pg.34]    [Pg.34]    [Pg.263]    [Pg.264]    [Pg.271]    [Pg.279]    [Pg.280]    [Pg.84]    [Pg.379]    [Pg.1856]    [Pg.598]    [Pg.228]    [Pg.229]    [Pg.629]    [Pg.1092]    [Pg.1051]    [Pg.1051]    [Pg.527]    [Pg.528]    [Pg.528]    [Pg.713]    [Pg.748]    [Pg.344]    [Pg.1420]   
See also in sourсe #XX -- [ Pg.379 ]

See also in sourсe #XX -- [ Pg.629 ]

See also in sourсe #XX -- [ Pg.170 ]

See also in sourсe #XX -- [ Pg.227 ]



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3-Hydroxybenzoate

Hydroxybenzoates

N-Propyl p-hydroxybenzoate

P-Hydroxybenzoate

P-Hydroxybenzoic acid propyl ester

P-hydroxybenzoates

Propyl 4-hydroxybenzoate

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