CAS 94-13-3: Propilparabene
Descrizione:
Propilparabene, con la formula chimica C10H12O3 e numero CAS 94-13-3, è un estere dell'acido p-idrossibenzoico ed è comunemente usato come conservante in cosmetici, prodotti farmaceutici e alimentari. È caratterizzato dalle sue proprietà antimicrobiche, che aiutano a inibire la crescita di batteri, muffe e lieviti, prolungando così la durata dei prodotti. Propilparabene è un liquido o solido incolore o giallo pallido a temperatura ambiente, con un odore tenue. È solubile in alcol e glicole propilenico, ma ha una solubilità limitata in acqua. La sostanza è generalmente riconosciuta come sicura quando utilizzata in basse concentrazioni, anche se ci sono stati alcuni dibattiti riguardo ai suoi potenziali effetti dirompenti endocrini. Propilparabene è spesso usato insieme ad altri parabeni per migliorare la sua efficacia come conservante. La sua stabilità in diverse condizioni di pH lo rende una scelta versatile nelle formulazioni, ma il controllo normativo ha portato a una maggiore consapevolezza dei consumatori e alla domanda di prodotti privi di parabeni negli ultimi anni.
Formula:C10H12O3
InChI:InChI=1S/C10H12O3/c1-2-7-13-10(12)8-3-5-9(11)6-4-8/h3-6,11H,2,7H2,1H3
InChI key:InChIKey=QELSKZZBTMNZEB-UHFFFAOYSA-N
SMILES:C(OCCC)(=O)C1=CC=C(O)C=C1
Sinonimi:- 4-Hidroxibenzoato De Propilo
- 4-Hydroxybenzoate de propyle
- 4-Hydroxybenzoesaeure-Propylester
- 4-Hydroxybenzoic Acid Propylester
- 4-Hydroxybenzoic acid propyl ester
- Aseptoform P
- Benzoate, 4-Hydroxy-, Propyl
- Benzoic acid, p-hydroxy-, propyl ester
- Bonomold OP
- Chemocide PK
- E 216
- Vedi altri sinonimi
Ordinare per
PROPYL PARAHYDROXYBENZOATE CRS
CAS:PROPYL PARAHYDROXYBENZOATE CRSFormula:C10H12O3Colore e forma:Crystalline Powder. White. Powder.Peso molecolare:180.2005Propylparaben
CAS:Propylparaben (Propyl parahydroxybenzoate) is an antimicrobial agent, preservative, flavouring agentFormula:C10H12O3Purezza:99.84%Colore e forma:White Solid CrystallinePeso molecolare:180.2Propylparaben
CAS:Carboxylic acids with phenol function but without other oxygen function, their anhydrides, halides, peroxides etc, nesoiFormula:C10H12O3Colore e forma:Colorless White Crystals Crystalline PowderPeso molecolare:180.07864n-Propyl 4-hydroxybenzoate, 99+%
CAS:n-Propyl 4-hydroxybenzoate is used as antimicrobial preservatives in pharmaceuticals, foods, cosmetics and shampoos. It is widely used as preservatives in personal care products like creams, lotions and bath products. Further, it is used as a food additive. Its derivative, sodium propyl p-hydroxybenzoate is used as an anti-fungal preservation agent. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.Formula:C10H12O3Purezza:99+%Colore e forma:White to pale cream, Powder or crystalline powderPeso molecolare:180.20Propyl 4-Hydroxybenzoate(Propyl Paraben)
CAS:Applications An antimicrobial agent used in cosmetic products. References Gilliland, D., et al.: J. Appl. Bacteriol., 72, 258 (1992), Routledge, E., et al.: Toxicol. Appl. Pharmacol., 153, 12 (1998), Miller, C., et al.: J. Biol. Chem., 272, 32824 (1997), Nakagawa, Y., et al.: Biochem. Pharmacol., 55, 1907 (1998),Formula:C10H12O3Colore e forma:White To Off-WhitePeso molecolare:180.204-Hydroxybenzoic acid-propyl ester 1000 µg/mL in Acetonitrile
CAS:Formula:C10H12O3Colore e forma:Single SolutionPeso molecolare:180.20Propyl-4-Hydroxybenzoate (Propyl Paraben) ExiPlus, Multi-Compendial, 98-102%
CAS:Formula:C10H12O3Purezza:98.0 - 102.0%Colore e forma:White, Crystalline powder, Clear, ColourlessPeso molecolare:180.21N-Propyl-4-hydroxybenzoate
CAS:N-Propyl-4-hydroxybenzoate (NPHB) is a preservative that belongs to the class of glycol ethers. It is used in pharmaceuticals and cosmetics as an anti-microbial agent. NPHB is effective against Gram positive bacteria and fungi, but not against Gram negative bacteria such as Pseudomonas aeruginosa. NPHB is also used as an analytical reagent for the determination of p-hydroxybenzoic acid (pHBA) in drugs and other products. The matrix effect can be eliminated by using a mixture of methanol and water as the solvent. It has been shown that cancer tissues have higher enzyme activities than normal tissues, which may result in increased sensitivity to this compound.Formula:C10H12O3Purezza:Min. 95%Colore e forma:PowderPeso molecolare:180.2 g/molPropyl 4-hydroxybenzoate
CAS:Formula:C10H12O3Purezza:(Titration) ≥ 99.0%Colore e forma:White to almost white crystalline powderPeso molecolare:180.20GB 5009.31-2016 Preservatives Mixture 166 100 µg/mL in Methanol
CAS:Prodotto controllatoColore e forma:Mixture4-Hydroxybenzoic acid propylester
CAS:4-Hydroxybenzoic acid propylester analytical standard provided with w/w absolute assay, to be used for quantitative titration.Formula:C10H12O3Purezza:(HPLC) ≥99%Colore e forma:PowderPeso molecolare:180.21Ref: ST-EA-CP-P85008
10mgPrezzo su richiesta25mgPrezzo su richiesta50mgPrezzo su richiesta100mgPrezzo su richiestaPropyl 4-hydroxybenzoate, 99+%
CAS:This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.Formula:C10H12O3Purezza:99+%Colore e forma:White to almost white, Crystalline powderPeso molecolare:180.20Ref: AC-13159
Prodotto fuori produzionePropyl 4-Hydroxybenzoate [for Biochemical Research]
CAS:Formula:C10H12O3Purezza:>99.0%(T)Colore e forma:White to Almost white powder to crystalPeso molecolare:180.20
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