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Acetophenone

CAS Number
98-86-2
EC Number
202-708-7
Chemical Formula
C8H8O
Molecular Weight
120.15 g/mol

Description

Acetophenone (CAS 98-86-2 ), also sold as phenyl methyl ketone, is an aromatic ketone used across fragrance, flavoring, and industrial solvent applications. With FEMA 2009 designation, it is a recognized flavoring agent in food and beverage manufacturing. In industrial settings, it functions as a photoinitiator precursor, solvent, and UV stabilizer intermediate. In fragrance and flavor formulation, it contributes sweet, floral, and almond-like notes to perfumes, baked goods, and confectionery products. Coatings and printing ink manufacturers use it as a solvent and as a precursor in synthesizing photoinitiators that drive UV-cure systems. In plastics and polymer processing, it acts as a catalyst or intermediate in producing stabilizers. These stabilizers protect materials from UV degradation. Personal care formulators incorporate it into fragrance blends for cosmetics and toiletries where controlled aromatic character is required for the final product formulation. The material is supplied as a clear liquid in drum and IBC quantities, with bulk tanker options available for larger industrial volumes. Food-grade material meeting FCC specifications is available for flavor and fragrance applications. Technical-grade product is the standard offering for coatings, polymer, and industrial solvent uses. Our supply chain ensures consistent quality and reliable delivery for all manufacturing requirements across various global industrial sectors. Contact us for supply of Acetophenone Request Quote

Other Names (Synonyms)

phenyl methyl ketone | methyl phenyl ketone | benzoyl methanide | alpha-acetophenone | 1-phenylethanone | 1-phenylethan-1-one | 1-phenyl-1-ethanone | Hypnone

Key Technical Features

  • High Purity Grade standard
  • Consistent Batch Quality
  • Full Regulatory & REACH Support
  • Global Logistics Network enabled

Physical Properties

Melting Point20.5 °C
Boiling Point202 °C
Density1.033 g/cm³ @ Temp: 15 °C
Flash Point180 °F
AppearanceAcetophenone is a colorless, oily liquid with a sweet, floral odor.
ColorClear colorless to light yellow
OdorPungent, floral odor
FormLiquid
Water Solubility5.5 g/L (20 ºC)
Vapor Pressure0.45 mm Hg ( 25 °C)
Refractive Indexn 20/D 1.534(lit.)
Log P1.65 at 20℃

Safety & Handling

Warning
GHS07· IrritantGHS08· Health HazardGHS05· Corrosive

Hazard Statements

H227Combustible liquid
H302Harmful if swallowed
H315Causes skin irritation
H316Causes mild skin irritation
H318Causes serious eye damage
H319Causes serious eye irritation
H335May cause respiratory irritation
H336May cause drowsiness or dizziness
H360May damage fertility or the unborn child
H361Suspected of damaging fertility or the unborn child

Precautionary Statements

P203Obtain, consult and follow expert instructions for use.
P210Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.
P261Avoid breathing dust/fume/gas/mist/vapours/spray.
P264Wash … thoroughly after handling.
P270Do not eat, drink or smoke when using this product.
P271Use only outdoors or in a well-ventilated area.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P317Get emergency medical help.
P318IF exposed or concerned, get medical advice.
P319Get medical advice/attention if you feel unwell.
P321Specific treatment (see … on this label).
P330Rinse mouth.
P403Store in a well-ventilated place.
P405Store locked up.
P501Dispose of contents/container in accordance with local regulations.
P265Wash … thoroughly after handling.
P317Get emergency medical help.
P352IF ON SKIN: Wash with plenty of water.
P340IF INHALED: Remove person to fresh air and keep comfortable for breathing.
P317Get emergency medical help.
P317If eye irritation persists: Get medical advice/attention. Get emergency medical help.
P364Take off contaminated clothing and wash it before reuse.
P378Use … for extinction.
P233Store in a well-ventilated place. Keep container tightly closed.
P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.

Trade & Regulatory

HS Code29143900
UN Number1593
ADR Class6.1
Packing GroupIII
Storage Class10 - Combustible liquids
WGK (Germany)1