Acetophenone

CAS Number
98-86-2
EC Number
202-708-7
Chemical Formula
C8H8O
Molecular Weight
120.15 g/mol
FEMA Number
FEMA 2009

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.

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

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Physical Properties

Melting Point 20.5 °C
Boiling Point 202 °C
Density 1.033 g/cm³ @ Temp: 15 °C
Flash Point 180 °F
Appearance Acetophenone is a colorless, oily liquid with a sweet, floral odor.
Color Clear colorless to light yellow
Odor Pungent, floral odor
Form Liquid
Water Solubility 5.5 g/L (20 ºC)
Vapor Pressure 0.45 mm Hg ( 25 °C)
Refractive Index n 20/D 1.534(lit.)
Log P 1.65 at 20℃

Documentation

Safety & Handling Learn More

Warning
GHS07· Irritant GHS08· Health Hazard GHS05· Corrosive

Hazard Statements

H227 Combustible liquid
H302 Harmful if swallowed
H315 Causes skin irritation
H316 Causes mild skin irritation

Precautionary Statements

P203 Obtain, consult and follow expert instructions for use.
P210 Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P264 Wash … thoroughly after handling.

Trade & Regulatory

HS Code 29143900
UN Number 1593
ADR Class 6.1
Packing Group III
Storage Class 10 - Combustible liquids
WGK (Germany) 1
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