Butene, also known as butylene, is an alkene with the formula C 4 H 8. The word butene may refer to any of the individual compounds. They are colourless gases that are present in crude oil as a minor constituent in quantities that are too small for viable extraction.

2019年2月20日 · Learn about butylene glycol, a popular ingredient in cosmetics and skin care products that's generally safe for most people to use.

1-Butene (IUPAC name: But-1-ene, also known as 1-butylene) is the organic compound with the formula CH 3 CH 2 CH=CH 2. It is a colorless gas, but easily condensed to give a colorless liquid. It is classified as a linear alpha-olefin (terminal alkene). [2] It is one of the isomers of butene (butylene). It is a precursor to diverse products.

comonomer for high density polyethylene for blow-molding resins; monomer for polybutene used in plastic pipe & film; int for 1,2-butylene oxide SRI Hazardous Substances Data Bank (HSDB)

butene, any of four isomeric compounds belonging to the series of olefinic hydrocarbons. The chemical formula is C 4 H 8. The isomeric forms are 1-butene, cis - 2-butene, trans -2-butene, and isobutylene. All four butenes are gases at room temperature and pressure.

2022年11月30日 · Butylene glycol is a commonly used ingredient that plays multiple roles in cosmetics, including as a humectant, texture enhancer, solvent, and penetration booster. Research indicates butylene glycol not only helps raise water content in skin (aka hydration) but may also contribute to decreasing roughness on the surface of skin (depending on how ...

BUTYLENE may react vigorously with strong oxidizing agents. Easily ignited and burns well in air. Reacts exothermically with reducing agents to release gaseous hydrogen.

The meaning of BUTYLENE is any of three isomeric hydrocarbons C4H8 of the ethylene series obtained usually by cracking petroleum.

Butylene, also known as butene, is a versatile hydrocarbon belonging to the alkene family. It plays a crucial role in various industrial applications due to its reactive double bond, making it an essential building block in the production of numerous chemicals and materials.

Butene, also referred to as butylene, is a type of alkene that holds significant importance in the field of chemistry. It is an unsaturated hydrocarbon, meaning it contains a double bond and therefore, lacks the maximum number of hydrogen atoms …