281964

丁酸丁酯

98%

• 别名: 1-Butyl butyrate, Butyl butanoate, Butyric acid n-butyl ester, n-Butyl butanoate, n-Butyl butyrate, n-Butyl n-butyrate
• 线性分子式: CH₃CH₂CH₂COO(CH₂)₃CH₃
• CAS号: 109-21-7
• 分子量: 144.21
• Beilstein: 1747101
• EC號碼: 203-656-8
• MDL號碼: MFCD00009450
• 分類程式碼代碼: 12352100
• PubChem物質ID: 24857006
• NACRES: NA.22

属性

• 化驗: 98%
• 形狀: liquid
• 折射率: n20/D 1.406 (lit.)
• bp: 164-165 °C (lit.)
• 密度: 0.869 g/mL at 25 °C (lit.)
• 官能基: ester
• SMILES 字串: CCCCOC(=O)CCC
• InChI: 1S/C8H16O2/c1-3-5-7-10-8(9)6-4-2/h3-7H2,1-2H3
• InChI 密鑰: XUPYJHCZDLZNFP-UHFFFAOYSA-N

说明

一般說明

Butyl butyrate is an ester present in pineapple flavor and is very important for the food and beverages industries. Kinetcis of butyl butyrate synthesis by enzymatic esterification and trans-esterification in supercritical carbon dioxide with a lipase, Novozym 435 has been reported.

應用

Butyl butyrate can be used as a reactant to synthesize:

• N

• -(Phenylmethyl)butanamide by reacting with benzylamine via ester-amide exchange reaction in the presence of supported graphene oxide catalyst.
• Cyclohexyl butyrate by acylation reaction with cyclohexanol using a ruthenium pincer PNN complex catalyst.
• Butyl ether by triiron dodecacarbonyl catalyzed hydrosilylation reaction.

安全信息

• 象形圖: GHS02,GHS09
• 訊號詞: Warning
• 危險聲明: H226,H411
• 防範說明: P210 - P233 - P240 - P241 - P242 - P273
• 危險分類: Aquatic Chronic 2 - Flam. Liq. 3
• 儲存類別代碼: 3 - Flammable liquids
• 水污染物質分類（WGK）: WGK 2
• 閃點（°F）: 124.9 °F - closed cup
• 閃點（°C）: 51.6 °C - closed cup
• 個人防護裝備: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter