W271004

Metil 4-hidroxibenzoato

≥99%, FCC

• Sinónimos: Éster metílico del ácido p-hidroxibenzoico, Metil parabeno, NIPAGIN
• Fórmula lineal: HOC₆H₄CO₂CH₃
• Número de CAS: 99-76-3
• Peso molecular: 152.15
• FEMA Number: 2710
• Beilstein/REAXYS Number: 509801
• EC Number: 202-785-7
• Council of Europe no.: 657c
• MDL number: MFCD00002352
• UNSPSC Code: 12164502
• PubChem Substance ID: 24901279
• NACRES: NA.21
• organoleptic: odorless
• grade: Fragrance grade; Kosher
• biological source: synthetic
• agency: follows IFRA guidelines
• food allergen: no known allergens

Propiedades

• biological source: synthetic
• Quality Level: 400
• grade: Fragrance grade; Kosher
• agency: follows IFRA guidelines
• reg. compliance: EU Regulation 1223/2009; FCC; FDA 21 CFR 172.515
• assay: ≥99%
• mp: 125-128 °C (lit.)
• application(s): flavors and fragrances
• documentation: see Safety & Documentation for available documents
• food allergen: no known allergens
• fragrance allergen: no known allergens
• organoleptic: odorless
• SMILES string: COC(=O)c1ccc(O)cc1
• InChI: 1S/C8H8O3/c1-11-8(10)6-2-4-7(9)5-3-6/h2-5,9H,1H3
• InChI key: LXCFILQKKLGQFO-UHFFFAOYSA-N

Descripción

General description

Methyl 4-hydroxybenzoate is commonly used as an antimicrobial preservative in foods, drugs and cosmetics.[1] It occurs naturally in Securidaca longepedunculata Fers roots.[2]

Disclaimer

For R&D or non-EU Food use. Not for retail sale.

The product is not intended for use as a biocide under global biocide regulations, including but not limited to US EPA′s Federal Insecticide Fungicide and Rodenticide Act, European Biocidal Products Regulation, Canada’s Pest Management Regulatory Agency, Turkey’s Biocidal Products Regulation, Korea’s Consumer Chemical Products and Biocide Safety Management Act (K-BPR) and others.

Información de seguridad

• pictograms: GHS09
• hcodes: H411
• pcodes: P273 - P391 - P501
• Hazard Classifications: Aquatic Chronic 2
• Storage Class: 11 - Combustible Solids
• wgk_germany: WGK 1
• flash_point_f: 334.4 °F
• flash_point_c: 168 °C
• ppe: dust mask type N95 (US), Eyeshields, Gloves