19549-80-5

Basic information

• Product Name: 4,6-DIMETHYL-2-HEPTANONE
• Synonyms: 4,6-dimethyl-2-heptanon;4,6-DIMETHYL-2-HEPTANONE;4,6-dimethylheptan-2-one;2-Heptanone, 4,6-dimethyl-;Einecs 243-148-3
• CAS NO: 19549-80-5
• Molecular Formula: C₉H₁₈O
• Molecular Weight: 142.24
• EINECS: 243-148-3
• Mol File: 19549-80-5.mol

Chemical Properties

• Boiling Point: 170.3 °C at 760 mmHg
• Flash Point: 44.7 °C
• Appearance: clear to slight yellow Clear liquid
• Density: 0.812 g/cm³
• Vapor Pressure: 1.48mmHg at 25°C
• Refractive Index: 1.413
• Storage Temp.: 2-8°C
• CAS DataBase Reference: 4,6-DIMETHYL-2-HEPTANONE(CAS DataBase Reference)
• NIST Chemistry Reference: 4,6-DIMETHYL-2-HEPTANONE(19549-80-5)
• EPA Substance Registry System: 4,6-DIMETHYL-2-HEPTANONE(19549-80-5)

Safety Data

• Hazardous Substances Data: 19549-80-5(Hazardous Substances Data)

Usage

Chemical Properties

Colorless or light yellow transparent liquid

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

Upstream product

• 917-64-6 methyl magnesium iodide 
• 69462-11-9 3,5-dimethyl-hexanenitrile 
• 30310-22-6 2-bromo-4-methylpentane 
• 1007476-32-5 sodium ethyl acetylacetate enolate 
• 31863-15-7 2,2,6-trimethyl-4-methylene-3,4-dihydro-2H-pyran 
• 2213-32-3 2,4-dimethyl-1-pentene 
• 75-36-5 acetyl chloride 
• 67-63-0 isopropyl alcohol 
• 67-64-1 acetone 
• 108-10-1 4-methyl-2-pentanone 
• 14368-39-9 3,5-dimethyl-hex-2-enenitrile 
• 675-09-2 4,6-Dimethyl-2-pyron 
• 1458-98-6 2-methyl-3-bromo-1-propene 
• 1540-24-5 4-Ethoxypent-3-en-2-one 

Downstream Products

• 62108-27-4 2,4,6,-trimethyldecane 
• 103392-36-5 2,4,6-trimethyl-tridecane 
• 114000-79-2 2,4,6-trimethyl-octadecane 
• 62184-10-5 2,4,6-trimethyl-nonane 
• 101791-53-1 2,4,6-trimethyl-tetradecane 
• 115293-90-8 2,4,6-trimethyl-heneicosane 
• 107771-01-7 2,4,6-trimethyl-undecane 
• 101882-67-1 2,4,6-trimethyl-pentadecane 
• 102013-94-5 2,4,6-trimethyl-hexadecane 
• 102155-32-8 2,4,6-trimethyl-heptadecane 
• 102542-69-8 2,4,6-trimethyl-eicosane 
• 102886-19-1 2,4,6-trimethyl-nonadecane 
• 60308-87-4 3,5-dimethyl hexanoic acid 
• 3302-06-5 3,4-Dimethylpentanoic acid 

Relevant articles and documents

Synthesis of Acetone-Derived C6, C9, and C12Carbon Scaffolds for Chemical and Fuel Applications

A simple, inexpensive catalyst system (Amberlyst 15 and Ni/SiO2–Al2O3) is described for the upgrading of acetone to a range of chemicals and potential fuels. Stepwise hydrodeoxygenation of the produced ketones can yield branched alcohols, alkenes, and alkanes. An analysis of these products is provided, which demonstrates that this approach can provide a product profile of valuable bioproducts and potential biofuels.

METHOD TO MAKE METHYL ISOBUTYL KETONE AND DIISOBUTYL KETONE

An improved method for the manufacture of MIBK and DIBK from DMK and/or IPA, by reacting, in the presence of an aldol condensation catalyst, a gaseous mixture comprising hydrogen and DMK and/or IPA. The improvement is the use of a reaction pressure greater than 207 kPa (30 psig) to increase the ratio of MIBK to DIBK. In addition a method for the manufacture of MIBK and DIBK by reacting, in the presence of an aldol condensation catalyst, a gaseous mixture consisting essentially of DMK and/or IPA and optionally water.

Hydroalumination of alkenes by the LiAlH4*3AlBr3 system

The hydroalumination of a series of alkenes and some fused aromatic hydrocarbons by the LiAlH4*3AlBr3 system in low-polar solvents was studied.Alkenes with mono-, di-, tri-, and tetraalkyl substituted, mono- and diaryl substituted double bonds and anthracene react at room temperature to give the corresponding dibromoaluminoalkanes in high yields.Benzylidenefluorene, tetraphenylethylene, naphthalene, and phenanthrene do not undergo hydroalumination under these conditions.Camphene, bicyclooct-2-ene, and norbornene afford the corresponding organoaluminum compounds with high stereoselectivity.Oxidation and halo- and acyldemetallation of the resulting alkyl- and arylalanes were carried out.