Description
Description
Cyclohexane ACS Reagent ≥99% 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 329760657
- NACRES NA.21
| grade | ACS reagent |
| vapor density | 2.9 (vs air) |
| vapor pressure | 168.8 mmHg ( 37.7 °C) |
| 77 mmHg ( 20 °C) | |
| assay | ≥99% |
| autoignition temp. | 500 °F |
| expl. lim. | 9 % |
| impurities | H2SO4, passes test |
| ≤0.02% Water | |
| evapn. residue | ≤0.002% |
| color | APHA: ≤10 |
| refractive index | n20/D 1.426 (lit.) |
| bp | 80.7 °C (lit.) |
| mp | 4-7 °C (lit.) |
| solubility | ethanol: miscible(lit.) |
| water: insoluble(lit.) | |
| density | 0.779 g/mL at 25 °C (lit.) |
| 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.
Application
Cyclohexane has been used to prepare iodine solution for analyzing the influence of vibrational relaxation of I2 molecules on structure using picosecond X-ray liquidography.
GHS02, GHS07, GHS08, GHS09
Signal word Danger
Hazard statements H225-H304-H315-H336-H410
Precautionary statements P210-P261-P273-P301 + P310-P331-P501
RIDADR UN1145 – class 3 – PG 2 – Cyclohexane
WGK Germany 2
RTECS GU6300000
Flash Point(F) -.4 °F
Flash Point(C) -18 °C
Documents
Safety Data Sheet
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