46022

乙酸戊酯

puriss. p.a., ≥98.5% (GC)

• 别名: 醋酸戊酯
• 线性分子式: CH₃COO(CH₂)₄CH₃
• CAS号: 628-63-7
• 分子量: 130.18
• Beilstein: 1744753
• EC 号: 211-047-3
• MDL编号: MFCD00009500
• UNSPSC代码: 12352100
• PubChem化学物质编号: 57650662
• NACRES: NA.21

属性

• 蒸汽密度: 4.5 (vs air)
• 质量水平: 200
• 蒸汽压: 4 mmHg ( 20 °C)
• 等级: puriss. p.a.
• 方案: ≥98.5% (GC)
• 自燃温度: 680 °F
• 杂质: ≤1% isopentyl acetate
• 折射率: n20/D 1.402 (lit.); n20/D 1.403
• 沸点: 142-149 °C (lit.)
• mp: −100 °C (lit.)
• 密度: 0.876 g/mL at 25 °C (lit.)
• 痕量阳离子: Al: ≤0.5 mg/kg; Ba: ≤0.1 mg/kg; Bi: ≤0.1 mg/kg; Ca: ≤0.5 mg/kg; Cd: ≤0.05 mg/kg; Co: ≤0.02 mg/kg; Cr: ≤0.02 mg/kg; Cu: ≤0.02 mg/kg; Fe: ≤0.1 mg/kg; K: ≤0.5 mg/kg; Li: ≤0.1 mg/kg; Mg: ≤0.1 mg/kg; Mn: ≤0.02 mg/kg; Mo: ≤0.1 mg/kg; Na: ≤0.5 mg/kg; Ni: ≤0.02 mg/kg; Pb: ≤0.1 mg/kg; Sr: ≤0.1 mg/kg; Zn: ≤0.1 mg/kg
• 官能团: ester
• SMILES字符串: CCCCCOC(C)=O
• InChI: 1S/C7H14O2/c1-3-4-5-6-9-7(2)8/h3-6H2,1-2H3
• InChI key: PGMYKACGEOXYJE-UHFFFAOYSA-N

说明

一般描述

Pentyl acetate is a straight chain ester. It is an odorant and its odor threshold has been evaluated by sensory panel methods. High pressure phase behavior of type I has been reported for its binary mixtures with CO₂. Solubility of these solvent mixtures was observed to increase with the rise in temperature at constant pressure.

应用

香蕉香精。作为试验气味剂用于嗅觉功能研究和气味的社会心理效应研究。

Pentyl acetate may be used as odorant to compose the library of odorants to evaluate the responses of olfactory sensory neurons (OSNs) to various odorants (having different structures and odors).

安全信息

• 象形图: GHS02
• 警示用语：: Warning
• 危险声明: H226
• 预防措施声明: P210 - P233 - P240 - P241 - P242 - P243
• 危险分类: Flam. Liq. 3
• 补充剂危害: EUH066
• 储存分类代码: 3 - Flammable liquids
• WGK: WGK 1
• 闪点(°F): 105.8 °F
• 闪点(°C): 41 °C
• 个人防护装备: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter