CAS 94-13-3: Propilparabeno
Descrição:
Propilparabeno, com a fórmula química C10H12O3 e número CAS 94-13-3, é um éster do ácido p-hidroxibenzoico e é comumente usado como conservante em cosméticos, produtos farmacêuticos e alimentícios. É caracterizado por suas propriedades antimicrobianas, que ajudam a inibir o crescimento de bactérias, fungos e leveduras, prolongando assim a vida útil dos produtos. Propilparabeno é um líquido ou sólido incolor a amarelo pálido à temperatura ambiente, com um odor suave. É solúvel em álcool e propilenoglicol, mas tem solubilidade limitada em água. A substância é geralmente reconhecida como segura quando usada em baixas concentrações, embora tenha havido algum debate sobre seus potenciais efeitos disruptores endócrinos. Propilparabeno é frequentemente usado em conjunto com outros parabenos para aumentar sua eficácia como conservante. Sua estabilidade sob várias condições de pH o torna uma escolha versátil em formulações, mas o escrutínio regulatório levou a uma maior conscientização e demanda por produtos livres de parabenos nos últimos anos.
Fórmula: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
Chave InChI:InChIKey=QELSKZZBTMNZEB-UHFFFAOYSA-N
SMILES:C(OCCC)(=O)C1=CC=C(O)C=C1
Sinónimos:- 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
- Ver mais sinónimos
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PROPYL PARAHYDROXYBENZOATE CRS
CAS:PROPYL PARAHYDROXYBENZOATE CRSFórmula:C10H12O3Cor e Forma:Crystalline Powder. White. Powder.Peso molecular:180.2005Propylparaben
CAS:Propylparaben (Propyl parahydroxybenzoate) is an antimicrobial agent, preservative, flavouring agentFórmula:C10H12O3Pureza:99.84%Cor e Forma:White Solid CrystallinePeso molecular:180.2Propylparaben
CAS:Carboxylic acids with phenol function but without other oxygen function, their anhydrides, halides, peroxides etc, nesoiFórmula:C10H12O3Cor e Forma:Colorless White Crystals Crystalline PowderPeso molecular: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.Fórmula:C10H12O3Pureza:99+%Cor e Forma:White to pale cream, Powder or crystalline powderPeso molecular: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),Fórmula:C10H12O3Cor e Forma:White To Off-WhitePeso molecular:180.204-Hydroxybenzoic acid-propyl ester 1000 µg/mL in Acetonitrile
CAS:Fórmula:C10H12O3Cor e Forma:Single SolutionPeso molecular:180.20Propyl-4-Hydroxybenzoate (Propyl Paraben) ExiPlus, Multi-Compendial, 98-102%
CAS:Fórmula:C10H12O3Pureza:98.0 - 102.0%Cor e Forma:White, Crystalline powder, Clear, ColourlessPeso molecular: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.Fórmula:C10H12O3Pureza:Min. 95%Cor e Forma:PowderPeso molecular:180.2 g/molPropyl 4-hydroxybenzoate
CAS:Fórmula:C10H12O3Pureza:(Titration) ≥ 99.0%Cor e Forma:White to almost white crystalline powderPeso molecular:180.20GB 5009.31-2016 Preservatives Mixture 166 100 µg/mL in Methanol
CAS:Produto ControladoCor 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.Fórmula:C10H12O3Pureza:(HPLC) ≥99%Cor e Forma:PowderPeso molecular:180.21Propyl 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.Fórmula:C10H12O3Pureza:99+%Cor e Forma:White to almost white, Crystalline powderPeso molecular:180.20Ref: AC-13159
Produto descontinuadoPropyl 4-Hydroxybenzoate [for Biochemical Research]
CAS:Fórmula:C10H12O3Pureza:>99.0%(T)Cor e Forma:White to Almost white powder to crystalPeso molecular:180.20
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