46022

乙酸戊酯

puriss. p.a., ≥98.5% (GC)

• 同義詞: 醋酸戊酯
• 線性公式: CH₃COO(CH₂)₄CH₃
• CAS號碼: 628-63-7
• 分子量：: 130.18
• Beilstein: 1744753
• EC號碼: 211-047-3
• MDL號碼: MFCD00009500
• 分類程式碼代碼: 12352100
• PubChem物質ID: 57650662
• NACRES: NA.21

屬性

• 蒸汽密度: 4.5 (vs air)
• 品質等級: 200
• 蒸汽壓力: 4 mmHg ( 20 °C)
• 等級: puriss. p.a.
• 化驗: ≥98.5% (GC)
• 自燃溫度: 680 °F
• 雜質: ≤1% isopentyl acetate
• 折射率: n20/D 1.402 (lit.); n20/D 1.403
• bp: 142-149 °C (lit.)
• mp: −100 °C (lit.)
• 密度: 0.876 g/mL at 25 °C (lit.)
• 正離子痕跡: 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
• SMILES 字串: CCCCCOC(C)=O
• InChI: 1S/C7H14O2/c1-3-4-5-6-9-7(2)8/h3-6H2,1-2H3
• InChI 密鑰: PGMYKACGEOXYJE-UHFFFAOYSA-N

描述

一般說明

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.

應用

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).

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。

安全資訊

• 象形圖: GHS02
• 訊號詞: Warning
• 危險聲明: H226
• 防範說明: P210 - P233 - P240 - P241 - P242 - P243
• 危險分類: Flam. Liq. 3
• 安全危害: EUH066
• 儲存類別代碼: 3 - Flammable liquids
• 水污染物質分類（WGK）: WGK 1
• 閃點（°F）: 105.8 °F
• 閃點（°C）: 41 °C
• 個人防護裝備: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter