CAS 94-26-8: Butilparabene
Descrizione:
Butilparabene, con il numero CAS 94-26-8, è un composto organico appartenente alla famiglia dei parabeni, ampiamente utilizzati come conservanti in cosmetici, prodotti farmaceutici e alimentari. È un solido cristallino incolore o bianco, solubile in alcol e oli, ma con solubilità limitata in acqua. Butilparabene è noto per le sue proprietà antimicrobiche, inibendo efficacemente la crescita di batteri e funghi, il che aiuta a prolungare la durata dei prodotti. La sua struttura chimica presenta un gruppo butile legato a un frammento di acido para-idrossibenzoico, contribuendo alla sua efficacia come conservante. Sebbene sia generalmente riconosciuto come sicuro a basse concentrazioni, c'è stato un dibattito continuo riguardo ai suoi potenziali effetti dirompenti endocrini, portando a un controllo normativo in alcune regioni. Butilparabene è tipicamente utilizzato insieme ad altri parabeni per migliorare l'efficacia del conservante ed è spesso presente in lozioni, shampoo e vari articoli per la cura personale. Come per tutte le sostanze chimiche, si raccomanda una corretta manipolazione e consapevolezza delle potenziali sensibilità.
Formula:C11H14O3
InChI:InChI=1S/C11H14O3/c1-2-3-8-14-11(13)9-4-6-10(12)7-5-9/h4-7,12H,2-3,8H2,1H3
InChI key:InChIKey=QFOHBWFCKVYLES-UHFFFAOYSA-N
SMILES:C(OCCCC)(=O)C1=CC=C(O)C=C1
Sinonimi:- 4-(Butoxycarbonyl)phenol
- 4-Hidroxibenzoato De Butilo
- 4-Hydroxybenzoate de butyle
- 4-Hydroxybenzoesaeure-Butylester
- 4-Hydroxybenzoic acid butyl ester
- Aseptoform Butyl
- Benzoate, 4-Hydroxy-, Butyl
- Benzoic acid, p-hydroxy-, butyl ester
- Butoben
- Butyl 4-Hydroxybenzoate
- Butyl Butex
- Vedi altri sinonimi
Ordinare per
BUTYL PARAHYDROXYBENZOATE CRS
CAS:BUTYL PARAHYDROXYBENZOATE CRSFormula:C11H14O3Peso molecolare:194.2271Butyl paraben
CAS:Butyl parabens are a group of preservatives that are commonly used in cosmetics, pharmaceuticals, and food products to protect against microbial growth. They have been shown to have anti-inflammatory activity in humans and animals. Butyl parabens may also be produced during the treatment of wastewater by benzalkonium chloride. This study found that butylparaben concentrations were higher in the treated wastewater than in the untreated wastewater. Butylparaben is toxic to 3T3-L1 preadipocytes, which may be due to its ability to inhibit protein synthesis and cell division. The matrix effect caused by butylparaben on the substrate film has been studied extensively. The reaction solution between p-hydroxybenzoic acid and butylparaben was investigated by applying it as a preservative onto a film of poly(vinyl acetate) at different rates of concentration.Formula:C11H14O3Purezza:Min. 95%Colore e forma:PowderPeso molecolare:194.23 g/molButyl 4-Hydroxybenzoate(Butyl Paraben)
CAS:Prodotto controllatoApplications 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:C11H14O3Colore e forma:WhitePeso molecolare:194.23Butyl 4-hydroxybenzoate
CAS:Butyl 4-hydroxybenzoateFormula:C11H14O3Purezza:99%Colore e forma: white solidPeso molecolare:194.23g/molButyl 4-Hydroxybenzoate
CAS:Formula:C11H14O3Purezza:>99.0%(GC)(T)Colore e forma:White to Almost white powder to crystalPeso molecolare:194.23Butyl p-hydroxybenzoate
CAS:Benzoic acid derivativeFormula:C11H14O3Purezza:≥ 98.0 % (HPLC)Colore e forma:PowderPeso molecolare:194.23GB 5009.31-2016 Preservatives Mixture 166 100 µg/mL in Methanol
CAS:Prodotto controllatoColore e forma:MixtureRef: 4Z-P-112011
5mgPrezzo su richiesta10mgPrezzo su richiesta25mgPrezzo su richiesta50mgPrezzo su richiesta100mgPrezzo su richiestaButyl 4-hydroxybenzoate
CAS:Formula:C11H14O3Purezza:≥ 99.0%Colore e forma:White to almost white powder or colourless crystalsPeso molecolare:194.23Butyl 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:C11H14O3Purezza:99+%Colore e forma:White to off-white, Crystalline powderPeso molecolare:194.23Butylparaben
CAS:Carboxylic acids with phenol function but without other oxygen function, their anhydrides, halides, peroxides etc, nesoiFormula:C11H14O3Colore e forma:Colorless White PowderPeso molecolare:194.094294-Hydroxybenzoic acid-n-butyl ester 1000 µg/mL in Acetonitrile
CAS:Formula:C11H14O3Colore e forma:Single SolutionPeso molecolare:194.23Butylparaben
CAS:Butylparaben (Butyl 4-hydroxybenzoate) is a standardized chemical allergen, increasing histamine release, and cell-mediated immunity.Formula:C11H14O3Purezza:98.15%Colore e forma:Small Colorless Crystals Or Powder Tongue Aqueous Solutions Slightly Acidic To Litmus (Ntp 1992)Peso molecolare:194.23Butyl 4-hydroxybenzoate
CAS:Formula:C11H14O3Purezza:98%Colore e forma:SolidPeso molecolare:194.22705999999997n-Butyl 4-hydroxybenzoate, 99+%
CAS:It is used as an preservative in cosmetics such as eye shadow, foundation, sunscreen, facial moisturizer and skin anti-aging treatment. It is also used in medication suspensions, and as a flavoring additive in food. 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:C11H14O3Purezza:99+%Colore e forma:White to pale cream, Powder or crystalline powderPeso molecolare:194.23
