3-メチル酪酸ブチル 化学特性,用途語,生産方法
外観
無色~わずかにうすい黄色、液体
化学的特性
Butyl Isovalerate is a clear liquid. B.P. 167℃.
Sp.Gr. 0.86. Almost insoluble in water, soluble in Propylene glycol, miscible with alcohol and most
oils. Ethereal-fruity, Apple-like, somewhat pungent odor. Sweet-fruity taste, reminiscent of Apple,
Raspberry, with a winey note.
天然物の起源
Reported found in the oil from leaves of Eriostemon coxii and Phebalium dentatum; also in apricot, banana,
cheeses, olive and plum.
製造方法
By prolonged boiling of the acid with n-butyl alcohol in benzene in the presence of concentrated H2SO4. By direct esterification of n-Butanol
with iso-Valerie acid under azeotropic conditions.
職業ばく露
May be used as a specialty solvent;
food additive
輸送方法
UN3272 Ethers, n.o.s., Hazard class: 3; Labels:
3—Flammable liquid. UN1993 Flammable liquids, n.o.s.,
Hazard Class: 3; Labels: 3—Flammable liquid, Technical
Name Required
不和合性
Vapor may form explosive mixture with
air. Reaction, possibly violent, on contact with oxidizers.
Compounds of the carboxyl group react with all bases, both
inorganic and organic (i.e., amines) releasing substantial
heat, water and a salt that may be harmful. Incompatible
with arsenic compounds (releases hydrogen cyanide gas),
diazo compounds, dithiocarbamates, isocyanates, mercaptans, nitrides, and sulfides (releasing heat, toxic and possibly flammable gases), thiosulfates and dithionites (releasing
hydrogen sulfate and oxides of sulfur)
廃棄物の処理
Dissolve or mix the material
with a combustible solvent and burn in a chemical incinerator equipped with an afterburner and scrubber. All federal,
state, and local environmental regulations must be
observed.
3-メチル酪酸ブチル 上流と下流の製品情報
原材料
準備製品