安息香酸ブチル 化学特性,用途語,生産方法
外観
無色澄明の液体
溶解性
水に不溶, エタノール, エーテル, アセトンに易溶。エタノール、アセトン及びジエチルエーテルに溶けやすく、水にほとんど溶けない。
用途
環境試料中の内分泌攪乱物質のGCーMS分析において標準品として使用されま
化学的特性
clear yellowish oily liquid. soluble in 95% ethanol and oil, with sweet and soft with astringent floral and paste fragrance, very light ambergris scent, woody and spicy underlying fragrance. The aroma is weak and lingers long.
使用
Butyl benzoate is used as a solvent for cellulose ether, a dye carrier for textiles, and a perfume ingredient . It occurs naturally as a volatile component of various fruits and vegetables. It has been approved by the FDA as an indirect food additive for use as a component of adhesives.
主な応用
Butyl benzoate has been used as:
preservative in commercial cosmetic lotions
as involatile solvent, for sampling of isocyanates with silica gel solid phase extraction
定義
ChEBI: Butyl benzoate is a benzoate ester obtained by condensation of benzoic acid and butanol. It is used as a perfume ingredient and as a solvent for cellulose ether, a dye carrier for textiles. It has a role as an antimicrobial food preservative, a fragrance and a plant metabolite.
調製方法
Butyl benzoate is formed by the direct esterification of
n-butyl alcohol with benzoic acid under azeotropic conditions
.
安全性プロファイル
Moderately toxic by
skin contact. Mildly toxic by ingestion.
Severe skin irritant and moderate eye
irritant. Combustible when exposed to heat
or flame; can react with oxidizing materials.
To fight fire, use Co2, dry chemical, water
mist, fog, spray. When heated to
decomposition it emits acrid and irritating
fumes. See also ESTERS.
安息香酸ブチル 上流と下流の製品情報
原材料
準備製品