47889

Methyl Paraben

PESTANAL^®, analytical standard

• Synonim(y): Methyl 4-hydroxybenzoate, p-Hydroxybenzoic acid methyl ester, Methyl paraben, NIPAGIN
• Wzór liniowy: HOC₆H₄CO₂CH₃
• Numer CAS: 99-76-3
• Masa cząsteczkowa: 152.15
• Beilstein: 509801
• Numer WE: 202-785-7
• Numer MDL: MFCD00002352
• Kod UNSPSC: 12164500
• Identyfikator substancji w PubChem: 24871585
• Numer E: E218

Właściwości

• klasa czystości: analytical standard
• linia produktu: PESTANAL^®
• Certyfikat analizy: current certificate can be downloaded
• opakowanie: ampule of 1000 mg
• metody: HPLC: suitable; gas chromatography (GC): suitable
• mp: 125-128 °C (lit.)
• Zastosowanie: cleaning products; cosmetics; food and beverages; personal care
• format: neat
• temp. przechowywania: 2-30°C
• ciąg SMILES: COC(=O)c1ccc(O)cc1
• InChI: 1S/C8H8O3/c1-11-8(10)6-2-4-7(9)5-3-6/h2-5,9H,1H3
• Klucz InChI: LXCFILQKKLGQFO-UHFFFAOYSA-N
• informacje o genach: rat ... Ar(24208)

Opis

Opis ogólny

Methyl Paraben is a stable, non-volatile, methyl ester of p-hydroxybenzoic acid. It can find applications as a broad-spectrum antimicrobial preservative in foods, drugs and cosmetics. It is found to be noncarcinogenic and is highly effective against fungi like molds and yeast as well as bacteria.

Methyl paraben is basically a methyl ester of p-hydroxybenzoic acid. It is non-toxic, and non-carcinogenic in nature. It is a stable, non-volatile compound and finds application as an anti-microbial preservative in foods, drugs and cosmetics. It is readily absorbed through the skin and gastrointestinal tract. Upon hydrolyzation, it is hydrolyzed to p-hydroxybenzoic acid, and the conjugates formed get rapidly excreted in the urine.

Zastosowanie

Methyl paraben was used a preservative standard in commercial food products, during an experimental investigation, done to study the application of microemulsion electrokinetic chromatography (MEEKC), in detecting food preservatives.

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Polecane produkty

Find a digital Reference Material for this product available on our online platform ChemisTwin® for NMR. You can use this digital equivalent on ChemisTwin® for your sample identity confirmation and compound quantification (with digital external standard). An NMR spectrum of this substance can be viewed and an online comparison against your sample can be performed with a few mouseclicks. Learn more here and start your free trial.

Informacje prawne

PESTANAL is a registered trademark of Merck KGaA, Darmstadt, Germany

Informacja o środkach bezpieczeństwa

• Piktogramy: GHS09
• Zwroty wskazujące rodzaj zagrożenia: H411
• Zwroty wskazujące środki ostrożności: P273 - P391 - P501
• Klasyfikacja zagrożeń: Aquatic Chronic 2
• Kod klasy składowania: 11 - Combustible Solids
• Klasa zagrożenia wodnego (WGK): WGK 1
• Temperatura zapłonu (°F): 334.4 °F
• Temperatura zapłonu (°C): 168 °C
• Środki ochrony indywidualnej: dust mask type N95 (US), Eyeshields, Gloves