What is the vapor density of hexane?
0.6594 g/mL
| Physical Properties | |
|---|---|
| Vapor pressure | 124 Torr at 20°C |
| Freezing point | -95.3°C |
| Refractive index | 1.3749 at 20°C |
| Density | 0.6594 g/mL (5.503 lb/gal) at 20°C |
What is the critical pressure of n-Hexane?
3.031 MPa
HEXANE
| Molecular weight:86.178 | Critical temperature: 507.44 K |
|---|---|
| Melting point: 177.83 K | Critical pressure: 3.031 MPa |
| Normal boiling point: 341.88 K | Critical density: 232.8 kg/m3 |
What is pure hexane?
Pure n-Hexane is a colorless liquid with a slightly disagreeable odor. It is highly flammable, and its vapors can be explosive. Puren-Hexane is used in laboratories. Hexane is an unbranched alkane containing six carbon atoms. It has a role as a non-polar solvent and a neurotoxin.
What is the vapor pressure of hexane at 20 C?
124 Torr
| Physical Properties | |
|---|---|
| Boiling point | 68.7°C |
| Vapor pressure | 124 Torr at 20°C |
| Freezing point | -95.3°C |
| Refractive index | 1.3749 at 20°C |
What is the boiling point of n hexane?
69 °C
Hexane/Boiling point
How can you tell hexane?
Most methods utilize gas chromatographic (GC) techniques for determination of n-hexane. The three methods used for preparation of biological fluids and tissues for analysis are solvent extraction, direct aqueous injection, and headspace extraction.
What is the relationship between vapor pressure and boiling point?
Boiling. A liquid boils at a temperature at which its vapor pressure is equal to the pressure of the gas above it. The lower the pressure of a gas above a liquid, the lower the temperature at which the liquid will boil.
What is the vapor pressure of n-hexane?
ISBN 4-89074-101-1 (1992) Hazardous Substances Data Bank (HSDB) ATMOSPHERIC FATE: According to a model of gas/particle partitioning of semivolatile organic compounds in the atmosphere (1), n-hexane, which has a vapor pressure of 153 mm Hg at 25 °C (2), is expected to exist solely as a vapor in the ambient atmosphere.
What is the vapor pressure of n-pentane?
ATMOSPHERIC FATE: According to a model of gas/particle partitioning of semivolatile organic compounds in the atmosphere (1), n-pentane, which has a vapor pressure of 514 mm Hg at 25 °C (2), is expected to exist solely as a vapor in the ambient atmosphere.
What kind of oil is n hexane made from?
n-Hexane is a chemical made from crude oil. Pure n-Hexane is a colorless liquid with a slightly disagreeable odor. It is highly flammable, and its vapors can be explosive. Pure n-Hexane is used in laboratories. Most of the n-Hexane used in industry is mixed with similar chemicals called solvents.
What is the chemical formula for hexane C6H14?
Hexane PubChem CID 8058 Structure Find Similar Structures Chemical Safety Laboratory Chemical Safety Summary (LCSS Molecular Formula C6H14 Synonyms HEXANE n-Hexane 110-54-3 Esani Hexyl hyd