2-METHYL-1-UNDECENE
2-methylundec-1-ene
CAS: 18516-37-5
Molecular Formula: C12H24
2-METHYL-1-UNDECENE - Names and Identifiers
| Name | 2-methylundec-1-ene |
| Synonyms | 2-METHYL-1-UNDECENE 2-methylundec-1-ene 1-undecene,2-methyl- 2-methyl-undec-1-ene |
| CAS | 18516-37-5 |
| EINECS | 242-394-9 |
| InChI | InChI=1/C9H12N2O.ClH/c1-2-12-8-6-4-3-5-7(8)9(10)11;/h3-6H,2H2,1H3,(H3,10,11);1H |
2-METHYL-1-UNDECENE - Physico-chemical Properties
| Molecular Formula | C12H24 |
| Molar Mass | 168.32 |
| Density | 0.757 g/mL at 25 °C (lit.) |
| Melting Point | -40.77°C |
| Boling Point | 207.3°C (estimate) |
| Flash Point | 162°F |
| Vapor Presure | 0.00366mmHg at 25°C |
| BRN | 1739514 |
| Refractive Index | n20/D 1.432(lit.) |
2-METHYL-1-UNDECENE - Risk and Safety
| Hazard Symbols | F - Flammable |
| Safety Description | S23 - Do not breathe vapour. S24/25 - Avoid contact with skin and eyes. |
| WGK Germany | 3 |
| HS Code | 29012900 |
2-METHYL-1-UNDECENE - Introduction
2-methylylundec-1-ene (2-methyl-1-undecene) is an organic compound with the chemical formula C12H24, which has a methyl group and an olefin chain with eleven carbon atoms in the structure. The following is a description of its nature, use, preparation and safety information:
Nature:
-Appearance: 2-methylindec-1-ene is a colorless liquid.
-Boiling point: Its boiling point is about 230-240 degrees Celsius.
-Density: The density is about 0.76-0.78 g/mL.
-Solubility: It is soluble in organic solvents, such as ethanol, toluene, etc.
Use:
-Chemical synthesis: 2-methylindec-1-ene can be used to synthesize organic compounds such as fragrances, lubricants, plastics, and synthetic rubber.
-Cosmetics: It is also used as an ingredient in cosmetics, such as perfumes, fragrances, etc.
Method:
-2-methyllindec-1-ene can be prepared by the synthesis reaction of olefins. A specific preparation method may be by hydrogenation of an olefin or synthesis in the presence of an alkali metal catalyst with a suitable substrate and reaction conditions.
Safety Information:
-2-methyllindec-1-ene has low toxicity, but it is still necessary to pay attention to safe operation. When in use, avoid inhaling its vapor or contacting its liquid form. Good ventilation is required in the working environment.
-When in contact with a fire source, it may burn and produce toxic gases, so it is necessary to avoid contact with Sparks, open flames, etc.
-When storing, keep it in a cool, ventilated and dry place, away from fire and oxidizing agents.
Please note that the above information is for reference only. The specific situation needs to be evaluated and judged according to the more detailed information and environmental conditions provided before use.
Nature:
-Appearance: 2-methylindec-1-ene is a colorless liquid.
-Boiling point: Its boiling point is about 230-240 degrees Celsius.
-Density: The density is about 0.76-0.78 g/mL.
-Solubility: It is soluble in organic solvents, such as ethanol, toluene, etc.
Use:
-Chemical synthesis: 2-methylindec-1-ene can be used to synthesize organic compounds such as fragrances, lubricants, plastics, and synthetic rubber.
-Cosmetics: It is also used as an ingredient in cosmetics, such as perfumes, fragrances, etc.
Method:
-2-methyllindec-1-ene can be prepared by the synthesis reaction of olefins. A specific preparation method may be by hydrogenation of an olefin or synthesis in the presence of an alkali metal catalyst with a suitable substrate and reaction conditions.
Safety Information:
-2-methyllindec-1-ene has low toxicity, but it is still necessary to pay attention to safe operation. When in use, avoid inhaling its vapor or contacting its liquid form. Good ventilation is required in the working environment.
-When in contact with a fire source, it may burn and produce toxic gases, so it is necessary to avoid contact with Sparks, open flames, etc.
-When storing, keep it in a cool, ventilated and dry place, away from fire and oxidizing agents.
Please note that the above information is for reference only. The specific situation needs to be evaluated and judged according to the more detailed information and environmental conditions provided before use.
Last Update：2024-04-09 20:44:15
