2-Methylundecanal （CAS#110-41-8）
| Safety Description | S24/25 – Avoid contact with skin and eyes. |
| WGK Germany | 1 |
| RTECS | YQ1509000 |
| Toxicity | The acute oral LD50 value was reported as > 5 g/kg in the rat . The acute dermal LD50 for sample no. 71-16 was reported to be > 10 g/kg in the rabbit |
Introduction
2-Methylundedehyde is an organic compound. The following is an introduction to the properties, uses, preparation methods and safety information of 2-methylundedehyde:
Quality:
2-Methylundedehyde is a colorless to yellowish liquid with a grease-like odor. It is less dense and almost insoluble in water, but it is miscible with most organic solvents. It is also intersoluble with many aromatic compounds.
Use:
2-Methylundedehyde is mainly used in the manufacture of fragrances. It has a unique and long-lasting fragrance and is commonly used in fragrance enhancers, perfumes, detergents, and soaps. It is also used as one of the ingredients in the scent of roses.
Method:
2-Methylundedehyde is usually prepared by the reaction of 1-undedecyne and an oxidizing agent (such as oxygen or air) in the presence of a catalyst. Reaction conditions can be optimized according to specific laboratory conditions, typically at high temperatures and pressures.
Safety Information: Chemical protective glasses, protective gloves and appropriate respiratory protection should be worn during use. Avoid inhaling it and try to maintain a well-ventilated working environment. It should be stored in an airtight container, away from ignition and oxidants, and avoid contact with oxidizing substances or alkaline substances.
