Chlorocyclohexane
Synonym(s):Chlorocyclohexane;Cyclohexyl chloride
- CAS NO.：542-18-7
- Empirical Formula: C6H11Cl
- Molecular Weight: 118.6
- MDL number: MFCD00003822
- EINECS: 208-806-6
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-01-27 08:46:37
What is Chlorocyclohexane?
Chemical properties
clear liquid
The Uses of Chlorocyclohexane
Chlorocyclohexane is used as the raw material in synthesis agrochemical and medicine chemical engineering products.
Definition
ChEBI: A chlorocyclohexane carrying a single chloro group.
Synthesis Reference(s)
Journal of the American Chemical Society, 101, p. 3060, 1979 DOI: 10.1021/ja00505a038
Journal of the American Chemical Society, 97, p. 2281, 1975 DOI: 10.1021/ja00841a054
Tetrahedron, 44, p. 2785, 1988 DOI: 10.1016/S0040-4020(88)90014-2
Purification Methods
Wash chlorocyclohexane several times with dilute NaHCO3, then repeatedly with distilled water. Dry it with CaCl2 and fractionally distil it slowly at atmospheric pressure or better under vacuum. [Perlman et al. J Org Chem 1 294 1937, IR: Roberts & Chambers J Am Chem Soc 73 5031 1951, Beilstein 5 H 21, 5 I 8, 5 II 11, 5 III 37, 5 IV 48.]
Properties of Chlorocyclohexane
| Melting point: | -44 °C (lit.) |
| Boiling point: | 142 °C (lit.) |
| Density | 1 g/mL at 25 °C (lit.) |
| vapor pressure | 7 hPa (20 °C) |
| refractive index | n |
| Flash point: | 84 °F |
| storage temp. | Store below +30°C. |
| solubility | 0.40g/l |
| form | Liquid |
| color | Clear |
| explosive limit | 1.1-7.5%(V) |
| Water Solubility | 0.02 g/L (20 ºC) |
| Merck | 14,2732 |
| BRN | 1900796 |
| Dielectric constant | 7.6（24℃） |
| CAS DataBase Reference | 542-18-7(CAS DataBase Reference) |
| NIST Chemistry Reference | Cyclohexane, chloro-(542-18-7) |
| EPA Substance Registry System | Cyclohexane, chloro- (542-18-7) |
Safety information for Chlorocyclohexane
| Signal word | Warning |
| Pictogram(s) |
 Flame Flammables GHS02  Environment GHS09 |
| GHS Hazard Statements |
H226:Flammable liquids H411:Hazardous to the aquatic environment, long-term hazard |
| Precautionary Statement Codes |
P210:Keep away from heat/sparks/open flames/hot surfaces. — No smoking. P273:Avoid release to the environment. |
Computed Descriptors for Chlorocyclohexane
| InChIKey | UNFUYWDGSFDHCW-UHFFFAOYSA-N |
Chlorocyclohexane manufacturer
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