ISOHEXANES
Isohexanes
CAS: 73513-42-5
Molecular Formula: C6H14
ISOHEXANES - Names and Identifiers
| Name | Isohexanes |
| Synonyms | HEXANES ISOHEXANE Isohexanes ISOHEXANES NAPHTHA SOLVENT |
| CAS | 73513-42-5 |
| EINECS | 203-523-4 |
ISOHEXANES - Physico-chemical Properties
| Molecular Formula | C6H14 |
| Molar Mass | 86.17536 |
| Density | 0.672g/mLat 25°C(lit.) |
| Melting Point | −95°C(lit.) |
| Boling Point | 68-70°C(lit.) |
| Flash Point | -9°F |
| Water Solubility | Insoluble in water |
| Vapor Density | 3 (vs air) |
| Appearance | Liquid |
| Color | Clear |
| Odor | Gasoline. |
| Storage Condition | Flammables area |
| Refractive Index | n20/D 1.379(lit.) |
ISOHEXANES - Risk and Safety
| Risk Codes | R11 - Highly Flammable R38 - Irritating to the skin R48/20 - R51/53 - Toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment. R62 - Possible risk of impaired fertility R65 - Harmful: May cause lung damage if swallowed R67 - Vapors may cause drowsiness and dizziness |
| Safety Description | S36/37 - Wear suitable protective clothing and gloves. S61 - Avoid release to the environment. Refer to special instructions / safety data sheets. S62 - If swallowed, do not induce vomitting; seek medical advice immediately and show this container or label. S33 - Take precautionary measures against static discharges. S29 - Do not empty into drains. S16 - Keep away from sources of ignition. S9 - Keep container in a well-ventilated place. |
| UN IDs | UN 1208 3/PG 2 |
| WGK Germany | 3 |
| HS Code | 29011000 |
| Hazard Class | 3 |
| Packing Group | II |
ISOHEXANES - Introduction
Isohexanes(Isohexanes) is an organic compound with the molecular formula C6H14, which belongs to the alkane group. The following is a description of the nature, use, preparation and safety information of the Isohexanes:
Nature:
1. appearance and smell: colorless transparent liquid, with petroleum odor.
2. Melting point and boiling point: The melting point of Isohexanes is about -161 ℃, and the boiling point is about 60 ℃.
3. density: the density of Isohexanes is small, about 0.65 g/cm.
4. solubility: Isohexanes can be dissolved with a variety of organic solvents, insoluble in water.
Use:
1. solvent: Isohexanes can be used as a common organic solvent, can dissolve a variety of organic compounds, suitable for chemical laboratory separation, extraction, washing and other operations.
2. standard solution preparation: Isohexanes is often used to prepare standard solution, such as gas chromatography calibration solution.
3. fuel additives: Isohexanes can be used as gasoline additives to improve the combustion performance of gasoline.
Preparation Method:
There are two main methods for preparing Isohexanes:
1. Synthesis hydrogenation reaction: Isohexanes can be obtained by reacting n-hexane with hydrogen in the presence of a catalyst.
2. Distillation separation: By distilling the mixture, Isohexanes can be separated from petroleum or other alkane mixtures.
Safety Information:
1. Isohexanes is flammable, and it is easy to cause fire when encountering open flame or high temperature. Keep away from fire source, static electricity and open flame.
2. Isohexanes has a stimulating effect on the skin, should be washed with water immediately after contact with the skin, and pay attention to keep clean.
3. Isohexanes vapor is toxic. Long-term inhalation or large inhalation may cause central nervous system depression, dyspnea and other uncomfortable symptoms. Use should ensure a well-ventilated working environment, to avoid the inhalation of excessive steam.
Nature:
1. appearance and smell: colorless transparent liquid, with petroleum odor.
2. Melting point and boiling point: The melting point of Isohexanes is about -161 ℃, and the boiling point is about 60 ℃.
3. density: the density of Isohexanes is small, about 0.65 g/cm.
4. solubility: Isohexanes can be dissolved with a variety of organic solvents, insoluble in water.
Use:
1. solvent: Isohexanes can be used as a common organic solvent, can dissolve a variety of organic compounds, suitable for chemical laboratory separation, extraction, washing and other operations.
2. standard solution preparation: Isohexanes is often used to prepare standard solution, such as gas chromatography calibration solution.
3. fuel additives: Isohexanes can be used as gasoline additives to improve the combustion performance of gasoline.
Preparation Method:
There are two main methods for preparing Isohexanes:
1. Synthesis hydrogenation reaction: Isohexanes can be obtained by reacting n-hexane with hydrogen in the presence of a catalyst.
2. Distillation separation: By distilling the mixture, Isohexanes can be separated from petroleum or other alkane mixtures.
Safety Information:
1. Isohexanes is flammable, and it is easy to cause fire when encountering open flame or high temperature. Keep away from fire source, static electricity and open flame.
2. Isohexanes has a stimulating effect on the skin, should be washed with water immediately after contact with the skin, and pay attention to keep clean.
3. Isohexanes vapor is toxic. Long-term inhalation or large inhalation may cause central nervous system depression, dyspnea and other uncomfortable symptoms. Use should ensure a well-ventilated working environment, to avoid the inhalation of excessive steam.
Last Update：2024-04-10 22:29:15
