92264

4-Methoxyphenol

analytical standard

• Synonyma: 4-Hydroxyanisole, 4-MP, HQMME, Hydroquinone monomethyl ether, MEHQ, p-Guaiacol
• Lineární vzorec: CH₃OC₆H₄OH
• Číslo CAS: 150-76-5
• Molekulová hmotnost: 124.14
• UNSPSC Code: 85151701
• NACRES: NA.24
• PubChem Substance ID: 329769881
• EC Number: 205-769-8
• Beilstein/REAXYS Number: 507924
• MDL number: MFCD00002332

Vlastnosti

• grade: analytical standard
• Quality Segment: 100
• vapor density: 4.3 (vs air)
• vapor pressure: <0.01 mmHg ( 20 °C)
• assay: ≥98.5% (GC)
• autoignition temp.: 789 °F
• shelf life: limited shelf life, expiry date on the label
• technique(s): HPLC: suitable, gas chromatography (GC): suitable
• impurities: ≤0.5% water
• bp: 243 °C (lit.)
• mp: 55-57 °C (lit.)
• application(s): cleaning products; cosmetics; environmental; flavors and fragrances; food and beverages; personal care
• format: neat
• SMILES string: COc1ccc(O)cc1
• InChI: 1S/C7H8O2/c1-9-7-4-2-6(8)3-5-7/h2-5,8H,1H3
• InChI key: NWVVVBRKAWDGAB-UHFFFAOYSA-N
• Gene Information: human ... TYR(7299)

Popis

General description

4-Methoxyphenol belongs to the class of hydroquinone (HQ) derivatives. It is widely used as a skin whitening agent, because it can exert hypo-pigmenting effects. It also finds applications as a stabilizer for chlorinated hydrocarbons, ethyl cellulose, UV (ultraviolet) inhibitor, inhibitor for acrylic monomers, etc.

Application

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

4-Methoxyphenol may be used as an analytical reference standard for the quantification of the analyte in cosmetic products using chromatography techniques.

Bezpečnostní informace

• pictograms: GHS07
• signalword: Warning
• hcodes: H302,H317,H319,H412
• pcodes: P261 - P273 - P280 - P301 + P312 - P302 + P352 - P305 + P351 + P338
• Hazard Classifications: Acute Tox. 4 Oral - Aquatic Chronic 3 - Eye Irrit. 2 - Skin Sens. 1
• Skladovací třída: 11 - Combustible Solids
• flash_point_f: Not applicable
• flash_point_c: Not applicable