Cyclohexane
SIGALD/650455 - suitable for HPLC, ≥99.9%
CAS Number: 110-82-7
Empirical Formula (Hill Notation): C6H12
Molecular Weight: 84.16
EC Number: 203-806-2
MDL Number: MFCD00003814
Linear Formula: C6H12
Product Type: Chemical
| λ | H2O reference |
| application(s) | food and beverages |
| assay | ≥99.9% |
| autoignition temp. | 500 °F |
| bp | 80.7 °C (lit.) |
| density | 0.779 g/mL at 25 °C (lit.) |
| evapn. residue | <0.0001% |
| expl. lim. | 9 % |
| form | liquid |
| halogenated residue | <10 ng/L (as heptachlor epoxide) |
| impurities | ≤1.0 ppb Fluorescence (quinine) at 365 nm |
| <0.01% water | |
| InChI | 1S/C6H12/c1-2-4-6-5-3-1/h |
| InChI key | XDTMQSROBMDMFD-UHFFFAOYSA |
| mp | 4-7 °C (lit.) |
| Quality Level | 100  |
| refractive index | n |
| SMILES string | C1CCCCC1 |
| technique(s) | HPLC: suitable |
| UV absorption | λ: 200 nm Amax: 1.00 |
| λ: 225 nm Amax: 0.17 | |
| λ: 250 nm Amax: 0.02 | |
| λ: 300-400 nm Amax: 0.005 | |
| vapor density | 2.9 (vs air) |
| vapor pressure | 168.8 mmHg ( 37.7 °C) |
| 77 mmHg ( 20 °C) |
| Application: | Suitable for HPLC, spectrophotometry, environmental testing |
| General description: | Cyclohexane, a cycloalkane, is a combustible liquid with petrol like odor. It can be synthesized by hydrogenation of benzene in the presence of nickel or platinum catalysts. Cyclohexane is the precursor for the synthesis of polyamides. Cyclohexane ring forms the structural unit of many naturally occurring products. The conformational changes of cyclohexane have been investigated over the temperature range of 100-1200°C. Conversion of cyclohexane to cyclohexanol and cyclohexanone, via oxidation in the presence of Cu-nanoclusters anchored on nanocrystalline Cr2O3 has been reported. |
| Packaging: | 1, 4, 4×4 L in glass bottle |
| Recommended products: | Discover LiChropur reagents ideal for HPLC or LC-MS analysis |
| Symbol |     GHS02,GHS07,GHS08,GHS09 |
| Signal word | Danger |
| Hazard statements | H225 - H304 - H315 - H336 - H410 |
| Precautionary statements | P210 - P233 - P273 - P301 + P310 - P303 + P361 + P353 - P331 |
| Hazard Codes | F,Xn,N |
| Risk Statements | 11-20-38-50/53-65-67 |
| Safety Statements | 9-16-25-33-60-61-62 |
| RIDADR | UN1145 - class 3 - PG 2 - Cyclohexane |
| WGK Germany | WGK 2 |
| Flash Point(F) | -4.0 °F - closed cup |
| Flash Point(C) | -20 °C - closed cup |
| Purity | ≥99.9% |
| bp | 80.7 °C (lit.) |
| mp | 4-7 °C (lit.) |
| Density | 0.779 g/mL at 25 °C (lit.) |
| Refractive Index | n |
| UNSPSC | 12190000 |