Di-tert-Butylmethane
2,2,4,4-Tetramethylpentane
CAS: 1070-87-7
Molecular Formula: C9H20
Di-tert-Butylmethane - Names and Identifiers
| Name | 2,2,4,4-Tetramethylpentane |
| Synonyms | NSC 23692 Di-tert-Butylmethane 2,2,4,4-TETRAMETHYLPENTANE 2,2,4,4-Tetramethylpentane Pentane, 2,2,4,4-tetramethyl- Pentane, 2,2,4,4-tetramethyl- (8CI)(9CI) |
| CAS | 1070-87-7 |
| InChI | InChI=1/C9H20/c1-8(2,3)7-9(4,5)6/h7H2,1-6H3 |
Di-tert-Butylmethane - Physico-chemical Properties
| Molecular Formula | C9H20 |
| Molar Mass | 128.26 |
| Density | 0.72 |
| Melting Point | -66.2°C |
| Boling Point | 121°C |
| Flash Point | 121°C |
| Vapor Presure | 16.6mmHg at 25°C |
| Refractive Index | 1.4050 to 1.4080 |
Di-tert-Butylmethane - Risk and Safety
| UN IDs | 3295 |
| Hazard Class | 3 |
| Packing Group | III |
Di-tert-Butylmethane - Introduction
2,2,4,4-Tetramethylpentane, also known as isononane or tert-amylmethylethane, is an organic compound. The following is a description of its nature, use, formulation and safety information:
Nature:
- 2,2,4,4-Tetramethylpentane is a colorless liquid with very low volatility. It is practically insoluble in water, but is miscible with many organic solvents. It has a higher boiling point and a higher density.
-It is a stable compound that is not easily oxidized or decomposed. It has good heat resistance and chemical stability.
Use:
- 2,2,4,4-Tetramethylpentane is often used as a solvent in many industries and laboratories. Its low volatility makes it a common ingredient in spray paints, industrial cleaners and sealants.
-It can also be used as a thinner for paints and coatings, as well as a component of plastics and adhesives. In addition, it is also used in the manufacture of pigments, inks and latex.
Preparation Method:
- 2,2,4,4-Tetramethylpentane is usually obtained by hydrogenation of isobutene. A specific preparation method involves the reaction of isobutylene with methane using a catalyst, such as an aluminic acid or a platinum-aluminum catalyst.
Safety Information:
- 2,2,4,4-Tetramethylpentane is a flammable substance that can cause fire and explosion. When handling, care should be taken to avoid fire and high temperature.
-Its toxicity to the human body is relatively low, but long-term exposure or large amounts of inhalation may cause irritation to the respiratory system and skin. Therefore, appropriate protective measures should be taken during use, such as wearing gloves and respiratory protection equipment, and ensuring good ventilation conditions.
- 2,2,4,4-tetramethylpentane requires a closed container during storage and handling to prevent leakage and vapor release into the environment.
-If there is an accidental leak, measures should be taken quickly to clean up and deal with it to avoid pollution and harm to the environment.
Nature:
- 2,2,4,4-Tetramethylpentane is a colorless liquid with very low volatility. It is practically insoluble in water, but is miscible with many organic solvents. It has a higher boiling point and a higher density.
-It is a stable compound that is not easily oxidized or decomposed. It has good heat resistance and chemical stability.
Use:
- 2,2,4,4-Tetramethylpentane is often used as a solvent in many industries and laboratories. Its low volatility makes it a common ingredient in spray paints, industrial cleaners and sealants.
-It can also be used as a thinner for paints and coatings, as well as a component of plastics and adhesives. In addition, it is also used in the manufacture of pigments, inks and latex.
Preparation Method:
- 2,2,4,4-Tetramethylpentane is usually obtained by hydrogenation of isobutene. A specific preparation method involves the reaction of isobutylene with methane using a catalyst, such as an aluminic acid or a platinum-aluminum catalyst.
Safety Information:
- 2,2,4,4-Tetramethylpentane is a flammable substance that can cause fire and explosion. When handling, care should be taken to avoid fire and high temperature.
-Its toxicity to the human body is relatively low, but long-term exposure or large amounts of inhalation may cause irritation to the respiratory system and skin. Therefore, appropriate protective measures should be taken during use, such as wearing gloves and respiratory protection equipment, and ensuring good ventilation conditions.
- 2,2,4,4-tetramethylpentane requires a closed container during storage and handling to prevent leakage and vapor release into the environment.
-If there is an accidental leak, measures should be taken quickly to clean up and deal with it to avoid pollution and harm to the environment.
Last Update：2024-04-09 20:52:54
