1-Hydroxycyclohexyl phenyl ketone
Synonym(s):(1-Hydroxycyclohexyl)phenylmethanone;1-Benzoyl-1-hydroxycyclohexane;1-Benzoylcyclohexanol
- CAS NO.：947-19-3
- Empirical Formula: C13H16O2
- Molecular Weight: 204.26
- MDL number: MFCD00059561
- EINECS: 213-426-9
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-01-13 11:23:24
What is 1-Hydroxycyclohexyl phenyl ketone?
Chemical properties
Solid
The Uses of 1-Hydroxycyclohexyl phenyl ketone
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
Properties of 1-Hydroxycyclohexyl phenyl ketone
| 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) |
| pka | 13.23±0.20(Predicted) |
| form | Solid |
| color | White to Off-White Low-Melting |
| Water Solubility | Slightly soluble in water (1108 mg/L at 25°C). Soluble in acetone, butyl acetate, methanol and toluene. |
| BRN | 2330973 |
| 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 for 1-Hydroxycyclohexyl phenyl ketone
| Signal word | Warning |
| Pictogram(s) |
 Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation |
| Precautionary Statement Codes |
P264:Wash hands thoroughly after handling. P264:Wash skin thouroughly after handling. P280:Wear protective gloves/protective clothing/eye protection/face protection. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. P337+P313:IF eye irritation persists: Get medical advice/attention. |
Computed Descriptors for 1-Hydroxycyclohexyl phenyl ketone
| InChIKey | QNODIIQQMGDSEF-UHFFFAOYSA-N |
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