18641-71-9

Basic information

• Product Name: 2,4-DIMETHYL-3-HEPTANONE
• Synonyms: 3-Heptanone, 2,4-Dime;2-AMYL ISOPROPYL KETONE;2,4-DIMETHYL-3-HEPTANONE;2-pentyl isopropyl ketone;2,4-DiMethylheptan-3-one
• CAS NO: 18641-71-9
• Molecular Formula: C9H18O
• Molecular Weight: 142.24
• Mol File: 18641-71-9.mol
• Article Data: 1

Chemical Properties

• Boiling Point: 170℃
• Flash Point: 44°(111°F)
• Appearance: /
• Density: 0.812
• Vapor Pressure: 1.48mmHg at 25°C
• Refractive Index: 1.413
• Storage Temp.: 2-8°C
• CAS DataBase Reference: 2,4-DIMETHYL-3-HEPTANONE(CAS DataBase Reference)
• NIST Chemistry Reference: 2,4-DIMETHYL-3-HEPTANONE(18641-71-9)
• EPA Substance Registry System: 2,4-DIMETHYL-3-HEPTANONE(18641-71-9)

Safety Data

• Statements: 36/37/38
• Safety Statements: 26-37
• HazardClass: 3
• Hazardous Substances Data: 18641-71-9(Hazardous Substances Data)

Usage

Chemical Properties

Colorless liquid flavor

InChI:InChI=1/C9H18O/c1-5-6-8(4)9(10)7(2)3/h7-8H,5-6H2,1-4H3/t8-/m0/s1

Upstream product

• 563-80-4 3-methyl-butan-2-one 
• 67-56-1 methanol 
• 71-23-8 propan-1-ol 

Relevant articles and documents

Syndiotactic Poly(aminostyrene)-Supported Palladium Catalyst for Ketone Methylation with Methanol

Palladium nanoparticles immobilized on an amino-functionalized syndiotactic polystyrene (sPS-N) served as a novel recyclable catalyst for the dimethylation and cross methyl alkylation of a wide range of ketones with methanol as the methylation agent. This heterogeneous catalyst (Pd@sPS-N) was highly robust and showed excellent thermal stability and chemical resistance. It not only showed remarkably high activity, but it could also be easily recovered by filtration without loss of activity.