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2-Hexanone (methyl butyl ketone, MBK) is a ketone used as a general solvent and in paints. It dissolves cellulose nitrate, vinyl polymers and copolymers, and natural and synthetic resins. It dissolves cellulose nitrate, vinyl polymers and copolymers, and natural and synthetic resins.
The chronic toxicity of hexane is attributed to hexane-2,5-dione. The symptoms are tingling and cramps in the arms and legs, followed by general muscular weakness. In severe cases, atrophy of the skeletal muscles is observed, along with a loss of coordination and vision problems. [2] Similar symptoms are observed in animal models.
Electrophilic chlorination: C 6 H 6 + Cl 2 → C 6 H 5 Cl + HCl In contrast, chlorination of benzene under radical addition conditions (Cl 2 , h ν ( photochlorination ) or Cl 2 , Δ, high P ) yields hexachlorocyclohexane isomers after three successive radical dichlorination steps.
2-Hexyne can be semihydrogenated to yield 2-hexene or fully hydrogenated to hexane. [3] With appropriate noble metal catalysts it can selectively form cis-2-hexene. [4] 2-Hexyne can act as a ligand on gold atoms. [5] With strong sulfuric acid, the ketone 2-hexanone is produced. However this reaction also causes polymerization and charring. [6]
Heptanone may refer to the following ketones with seven carbon atoms the formula C 7 H 14 O: . 2-Heptanone (Methyl amyl ketone) . 5-Methyl-2-hexanone (Methyl isoamyl ketone); 4-Methyl-2-hexanone (Methyl 2-methylbutyl ketone)
[2] According to their corresponding MSDS, most commercially offered petroleum benzine solvents consist of paraffins ( alkanes ) with chain lengths of C5 to C9 ( i.e. n-pentane to n-nonane and their isomers), cycloparaffins ( cyclopentane , cyclohexane , ethylcyclopentane, etc.) and aromatic hydrocarbons ( benzene , toluene , xylene , etc.).
2-Hexanol (hexan-2-ol) is a six-carbon alcohol in which the hydroxy group (OH) is located on the second carbon atom. Its chemical formula is C 6 H 14 O or C 6 H 13 OH. It is an isomer of the other hexanols. 2-Hexanol has a chiral center and can be resolved into two different enantiomers. Its toxicity is based on metabolism to hexane-2,5-dione. [3]
The handling of this chemical may incur notable safety precautions. It is highly recommend that you seek the Material Safety Datasheet for this chemical from a reliable source and follow its directions. Sigma Aldrich; SIRI; Science Stuff; Fisher Scientific