71648-42-5

Basic information

• Product Name: (3E)-5-ethylhept-3-en-2-one
• Synonyms: 3-hepten-2-one, 5-ethyl-
• CAS NO: 71648-42-5
• Molecular Formula: C₉H₁₆O
• Molecular Weight: 140.2227
• Mol File: 71648-42-5.mol
• Article Data: 0

Chemical Properties

• Boiling Point: 195.7°C at 760 mmHg
• Flash Point: 77.1°C
• Density: 0.833g/cm³
• Vapor Pressure: 0.415mmHg at 25°C
• Refractive Index: 1.433
• CAS DataBase Reference: (3E)-5-ethylhept-3-en-2-one(CAS DataBase Reference)
• NIST Chemistry Reference: (3E)-5-ethylhept-3-en-2-one(71648-42-5)
• EPA Substance Registry System: (3E)-5-ethylhept-3-en-2-one(71648-42-5)

Safety Data

• Hazardous Substances Data: 71648-42-5(Hazardous Substances Data)

Usage

General Description

"(3E)-5-ethylhept-3-en-2-one" is a chemical compound with the molecular formula C9H16O. It is a ketone with a structure containing a seven-carbon chain with a double bond between the third and fourth carbons, and a functional group consisting of an oxygen atom double-bonded to a carbon atom. (3E)-5-ethylhept-3-en-2-one is commonly used as a flavoring agent in the food industry, adding a fruity or floral aroma to various products. It is also used in the production of perfumes and other fragrances due to its pleasant scent. Additionally, it is an important intermediate in organic synthesis and is utilized as a starting material for the synthesis of various other compounds. Overall, "(3E)-5-ethylhept-3-en-2-one" has a range of applications in both the food and fragrance industries due to its desirable odor properties and chemical reactivity.