4-Methylpentan-2-one (isobutyl methyl ketone)

Compare the sibling codes

Classification decides the rate here: from 0.0% to 5.5%.

• 2914 11 Acetone 5.5%^*
• 2914 12 Butanone "methyl ethyl ketone" 5.5%^*
• 2914 13 4-Methylpentan-2-one "methyl isobutyl ketone" you are here 5.5%^*
• 2914 19 Acyclic ketones, without other oxygen function (excl. acetone, butanone "methyl ethyl ketone" and 4-Methylpentan-2-one "Methyl isobutyl ketone") 0.0–5.5%^*
• 2914 22 Cyclohexanone and methylcyclohexanones 5.5%^*
• 2914 23 Ionones and methylionones 5.5%^*
• 2914 29 Cyclanic, cyclenic or cycloterpenic ketones, without other oxygen function (excl. cyclohexanone, methylcyclohexanones, ionones and methylionones) No rate on file
• 2914 31 Phenylacetone "phenylpropan-2-one" 5.5%^*
• 2914 39 Ketones, aromatic, without other oxygen function (excl. phenylacetone [phenylpropan-2-one]) No rate on file
• 2914 40 Ketone-alcohols and ketone-aldehydes 0.0–5.5%^*
• 2914 50 Ketone-phenols and ketones with other oxygen function 5.5%^*
• 2914 61 Anthraquinone 5.5%^*
• 2914 62 Coenzyme Q10 "ubidecarenone "INN"" 5.5%^*
• 2914 69 Quinones (excl. anthraquinone and coenzyme Q10 "ubidecarenone "INN"") 0.0–5.5%^*
• 2914 71 Chlordecone "ISO" 5.5%^*
• 2914 79 Halogenated, sulphonated, nitrated or nitrosated derivatives of ketones or quinones (excl. chlordecone "ISO" and inorganic or organic compounds of mercury) 5.5%^*