Cyclohexanone
SIAL/C102180 - ReagentPlus®, 99.8%
Synonym: pimelic ketone
CAS Number: 108-94-1
Empirical Formula (Hill Notation): C6H10O
Molecular Weight: 98.14
EC Number: 203-631-1
MDL Number: MFCD00001625
Linear Formula: C6H10(=O)
Product Type: Chemical
| assay | 99.8% |
| autoignition temp. | 788 °F |
| bp | 155 °C (lit.) |
| density | 0.947 g/mL at 25 °C (lit.) |
| expl. lim. | 1.1 %, 100 °F |
| 9.4 % | |
| form | liquid |
| InChI | 1S/C6H10O/c7-6-4-2-1-3-5- |
| InChI key | JHIVVAPYMSGYDF-UHFFFAOYSA |
| mp | −47 °C (lit.) |
| pH | ~7 (20 °C, 70 g/L) |
| product line | ReagentPlus® |
| Quality Level | 200  |
| refractive index | n |
| SMILES string | O=C1CCCCC1 |
| vapor density | 3.4 (vs air) |
| vapor pressure | 3.4 mmHg ( 20 °C) |
| Application: | Cyclohexanone can be used as a reactant to synthesize:• Secondary amines by reductive amination. • Adipic acid. • Tetrasubstituted propargylamines. It can also be used as a solvent in the triphenylmethyl chloride-initiated atom transfer radical polymerization of styrene to prepare polystyrene in the presence of a catalyst. |
| General description: | Cyclohexanone is a cyclic ketone that can be prepared by either the oxidation of cyclohexane or the hydrogenation of phenol. It is an important raw material in the production of caprolactam, adipic acid, and nylon. It is also used as a solvent in insecticides, wood stains, paint and varnish removers, spot removers, cellulosics, and natural and synthetic resins and lacquers. |
| Legal Information: | ReagentPlus is a registered trademark of Sigma-Aldrich Co. LLC |
| Packaging: | 1 L in glass bottle |
| Packaging: | 17 L in steel drum |
| Packaging: | 2.5 L in poly drum |
| Packaging: | 25 mL in glass bottle |
| Packaging: | 4 L in glass bottle |
| Symbol |    GHS02,GHS05,GHS07 |
| Signal word | Danger |
| Hazard statements | H226 - H302 + H312 + H332 - H315 - H318 |
| Precautionary statements | P210 - P280 - P301 + P312 - P303 + P361 + P353 - P304 + P340 + P312 - P305 + P351 + P338 |
| Hazard Codes | Xn |
| Risk Statements | 10-20/21/22-38-41 |
| Safety Statements | 26-36/37/39 |
| RIDADR | UN 1915 3 / PGIII |
| WGK Germany | WGK 1 |
| Flash Point(F) | 109.4 °F |
| Flash Point(C) | 43 °C |
| Purity | 99.8% |
| bp | 155 °C (lit.) |
| mp | −47 °C (lit.) |
| Density | 0.947 g/mL at 25 °C (lit.) |
| Refractive Index | n |
| UNSPSC | 12352100 |