Cyclohexane For HPLC ≥99.9% 4 Liter
- CAS Number 110-82-7
- Empirical Formula (Hill Notation) C6H12
- Molecular Weight 84.16
- Beilstein/REAXYS Number 1900225
- EC Number 203-806-2
- MDL number MFCD00003814
- PubChem Substance ID 329760021
| grade | for HPLC |
| vapor density | 2.9 (vs air) |
| vapor pressure | 168.8 mmHg ( 37.7 °C) |
| 77 mmHg ( 20 °C) | |
| assay | ≥99.9% |
| autoignition temp. | 500 °F |
| expl. lim. | 9 % |
| impurities | ≤1.0 ppb Fluorescence (quinine) at 365 nm |
| <0.01% water | |
| evapn. residue | <0.0001% |
| halogenated residue | |
| refractive index | n20/D 1.426 (lit.) |
| bp | 80.7 °C (lit.) |
| mp | 4-7 °C (lit.) |
| density | 0.779 g/mL at 25 °C (lit.) |
| λ | H2O reference |
| 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 | |
| Featured Industry | Food and Beverages |
| SMILES string | C1CCCCC1 |
| InChI | 1S/C6H12/c1-2-4-6-5-3-1/h1-6H2 |
| InChI key | XDTMQSROBMDMFD-UHFFFAOYSA-N |
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.
GHS02, GHS07, GHS08, GHS09
Signal word DangerHazard statements H225-H304-H315-H336-H410Precautionary statements P210-P261-P273-P301 + P310-P331-P501RIDADR UN1145 – class 3 – PG 2 – CyclohexaneWGK Germany 2RTECS GU6300000Flash Point(F) -.4 °FFlash Point(C) -18 °C
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