1-Hydroxycyclohexyl phenyl ketone Chemical Properties

Melting point:

47-50 °C(lit.)

Boiling point:

175 °C15 mm Hg(lit.)

Density 

1,17 g/cm³

vapor pressure 

0.02Pa at 20℃

refractive index 

1.5170 (estimate)

Flash point:

>150°C

storage temp. 

Inert atmosphere,Room Temperature

solubility 

Acetonitrile (Slightly), Chloroform (Slightly)

form 

Solid

pka

13.23±0.20(Predicted)

color 

White to Off-White

Water Solubility 

Slightly soluble in water (1108 mg/L at 25°C). Soluble in acetone, butyl acetate, methanol and toluene.

BRN 

2330973

InChIKey

QNODIIQQMGDSEF-UHFFFAOYSA-N

LogP

2.81 at 25℃

CAS DataBase Reference

947-19-3(CAS DataBase Reference)

NIST Chemistry Reference

Methanone, (1-hydroxycyclohexyl)phenyl-(947-19-3)

EPA Substance Registry System

Methanone, (1-hydroxycyclohexyl)phenyl- (947-19-3)

Safety Information

Hazard Codes 

Xi

Risk Statements 

36

Safety Statements 

26-24/25

WGK Germany 

-

TSCA 

Yes

HS Code 

29144000

MSDS

• Language:English Provider:SigmaAldrich
• Language:English Provider:ALFA

1-Hydroxycyclohexyl phenyl ketone Usage And Synthesis

Chemical Properties

Solid

Uses

1-Hydroxycyclohexyl phenyl ketone is used as photoinitiator in UV-radiation-curable technologies which are used in various applications and industry branches such as printing and packaging, coatings, furniture and flooring and adhesives.

Synthesis Reference(s)

Journal of the American Chemical Society, 89, p. 3084, 1967 DOI: 10.1021/ja00988a072

General Description

1-Hydroxycyclohexyl phenyl ketone is a photoinitiator (PI) molecule that can be used in chain transfer polymerization. PI can be incorporated in the polymeric matrix by the addition of a chromophore as a pendant group. It may be used as a component that facilitates UV curing and also as a base material in the formation of the block and grafted copolymers.

Flammability and Explosibility

Not classified

Toxics Screening Level

The initial threshold screening level (ITSL) for 1-hydroxcyclohexyl phenyl ketone is 0.1 μg/m3 based on an annual averaging time.

1-Hydroxycyclohexyl phenyl ketone(947-19-3)Related Product Information

• Cyclohexanecarboxaldehyde
• Cyclohexanone
• PHENYL VALERATE
• Dicyclohexylamine
• Tricyclohexyl phosphine
• Phenylhydrazine
• 4'-Hydroxyacetophenone
• Cyclohexanecarboxylic acid
• 2-Cyclohexen-1-one
• CHLOROPHOSPHONAZO III
• Light Stabilizer 770
• 2-Methyl-4'-(methylthio)-2-morpholinopropiophenone
• PI379
• 2-Methyl-1-phenyl-2-propanol
• Photoinitiator RC 2184
• Benzoylcyclohexane
• 1-PHENYLHEXANE
• Cyclohexylbenzene