3-メチル酪酸ブチル

化学名:3-メチル酪酸ブチル

CAS番号.109-19-3

英語名:Butyl isovalerate

CBNumberCB5396081

MFC9H18O2

MW158.24

别名

3-メチル酪酸ブチル

イソペンタン酸ブチル

イソ吉草酸ブチル

3-メチル酪酸ブチル物理性質

融点	-92.8°C (estimate)
沸点	175 °C(lit.)
比重(密度)	0.858 g/mL at 25 °C(lit.)
FEMA	2218 \| BUTYL ISOVALERATE
屈折率	n20/D 1.409(lit.)
闪点	145 °F
外見	clear liquid
色	Colorless to Almost colorless
臭い (Odor)	100.00%で。リンゴ、梨、フルーツ、甘いパイナップル、緑の桃
においのタイプ	フルーティーな
臭気閾値(Odor Threshold)	0.012ppm
JECFA Number	198
BRN	1752803
InChIKey	AYWJSCLAAPJZEF-UHFFFAOYSA-N
LogP	3.18
CAS データベース	109-19-3(CAS DataBase Reference)
NISTの化学物質情報	Butanoic acid, 3-methyl-, butyl ester(109-19-3)
EPAの化学物質情報	Butyl isovalerate (109-19-3)

安全性情報

危険有害性情報のコード(GHS)

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.
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.
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.