Parabens are esters of para-hydroxybenzoic acid, from which the name is derived. Common parabens include methylparaben (E number E218), ethylparaben (E214), propylparaben (E216), butylparaben and heptylparaben (E209). Less common parabens include isobutylparaben, isopropylparaben, benzylparaben and their sodium salts. The general chemical structure of a paraben is shown at the top right of this page, where R symbolizes an alkyl group such as methyl, Web27 jul. 2024 · Methyl paraben or methylparaben is a type of paraben having the chemical formula CH 3 (C 6 H 4 (OH)COO). It is an important preservative and is the methyl ester …
methylparaben - Wikidata
Web14 nov. 2024 · SODIUM METHYLPARABEN Chemical name: Sodium Methyl p-Hydroxybenzoate. Sodium methylparaben (sodium methyl para-hydroxybenzoate) is a … WebChEBI Name methylparaben: ChEBI ID CHEBI:31835: Definition A 4-hydroxybenzoate ester resulting from the formal condensation of the carboxy group of 4-hydroxybenzoic … tiffany rowley
Methylparaben Excipient Uses, Suppliers, and Specifications
WebChemical name: Sodium Methyl p-Hydroxybenzoate. Sodium methylparaben (sodium methyl para-hydroxybenzoate) is a compound with formula Na (CH3 (C6H4COO)O). Sodium methylparaben is the sodium salt of methylparaben. Sodium methylparaben is a food additive with the E number E219 which is used as a preservative. WebCAS no.: 99-76-3 Mol. formula: C8H8O3 Hazard classification & labelling Hazard classification and labelling The ‘Hazard classification and labelling’ section shows the … WebMethylparaben (IUPAC name: methyl 4-hydroxybenzoate, and also known as Methyl 4-hydroxybenzoate, Methyl p-hydroxybenzoate or 4-hydroxybenzoic acid methyl ester). Methylparaben occurs naturally in certain berries, passion fruits, white wine and some vanilla varieties although commercial grades are obtained synthetically. tiffany rowe utah