4-(4-Hydroxyphenyl)-2-butanone , ≥99.0% , 5471-51-2

Synonym(s):
4-(4-Hydroxyphenyl)-2-butanone;Frambione;NSC 26515;Raspberry ketone

CAS NO.：5471-51-2

Empirical Formula: C10H12O2

Molecular Weight: 164.2

MDL number: MFCD00002394

EINECS: 226-806-4

PRODUCT Properties

• Melting point: 81-85 °C (lit.)
• Boiling point: 200°C
• Density: 1.0326 (rough estimate)
• vapor pressure: 40Pa at 25℃
• FEMA: 2588 | 4-(P-HYDROXYPHENYL)-2-BUTANONE
• refractive index: 1.5250 (estimate)
• storage temp.: under inert gas (argon)
• solubility: 95% ethanol: soluble50mg/mL, clear to slightly hazy, colorless to faint yellow or tan
• pka: 9.99±0.15(Predicted)
• form: Liquid
• color: Clear colorless
• Odor: at 10.00 % in dipropylene glycol. sweet berry jam raspberry ripe floral
• Odor Type: berry
• biological source: synthetic
• Water Solubility: Insoluble in water.
• JECFA Number: 728
• BRN: 776080
• InChIKey: NJGBTKGETPDVIK-UHFFFAOYSA-N
• LogP: 0.935-1.33 at 20℃
• CAS DataBase Reference: 5471-51-2(CAS DataBase Reference)
• NIST Chemistry Reference: 2-Butanone, 4-(4-hydroxyphenyl)-(5471-51-2)
• EPA Substance Registry System: 2-Butanone, 4-(4-hydroxyphenyl)- (5471-51-2)

Description and Uses

4-(p-Hydroxyphenyl)-2-butanone has a sweet, fruity, raspberry preserves odor. May be prepared by catalytic hydrogenation of phydroxy-benzylidene acetone in the presence of platinum black in ether or methanol or in the presence of palladium absorbed on charcoal.

4-(4-Hydroxyphenyl)-2-butanone is used in perfumery, in cosmetics, and as a food additive to impart a fruity odor.

Safety

• Symbol(GHS): GHS07
• Signal word: Warning
• Hazard statements: H302
• Precautionary statements: P301+P312+P330
• Hazard Codes: Xn,Xi
• Risk Statements: 22
• Safety Statements: 26-36/37/39-36
• WGK Germany: 2
• RTECS: EL8925000
• Hazard Note: Irritant
• TSCA: Yes
• HS Code: 29145011
• Hazardous Substances Data: 5471-51-2(Hazardous Substances Data)