for HPLC, ≥99.7%

别名: EtOAc

• CAS号 141-78-6

• 线性分子式 CH₃COOC₂H₅

• 分子量 88.11

•  Beilstein Registry Number 506104

•  EINECS 编号 205-500-4

•  MDL number MFCD00009171

•  PubChem Substance ID 329755067
  
  
  

  性质

  Related Categories	Amber Glass Bottles, Chromatography Reagents & Solvents, Ethyl Acetate, HPLC, HPLC Grade Solvents, HPLC Solvents, HPLC, HPLC Plus, ａnd HPLC Gradient Grades, Returnable Containers, Solvent by Type, Solvent Bottles, Solvent Packaging Options, Solvent Products Available in Returnable Containers, Solvent by Application, Solvents, 分析/色谱, 分析试剂 更多...
  grade	for HPLC
  vapor density	3 (20 °C, vs air)
  vapor pressure	73 mmHg ( 20 °C)
  InChI Key	XEKOWRVHYACXOJ-UHFFFAOYSA-N
  assay	≥99.7%
  autoignition temp.	801 °F
  expl. lim.	2.2-11.5 %, 38 °F
  impurities	≤0.0005% non-volatile matter
  	≤0.005% free acid (as CH3COOH)
  	≤0.03% water (Karl Fischer)
  refractive index	n20/D 1.3720(lit.)
  bp	76.5-77.5 °C(lit.)
  mp	−84 °C(lit.)
  density	0.902 g/mL at 25 °C(lit.)
  UV absorption	λ: 255 nm Amax: ≤0.70
  	λ: 260 nm Amax: ≤0.30
  	λ: 270 nm Amax: ≤0.10
  	λ: 300 nm Amax: ≤0.01
  	λ: 400 nm Amax: ≤0.01

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  产品描述

  Other Notes

  Pure-Pac^® II containers require the Micromatic MacroValve coupler for dispensing solvents, Z560723.

  包装

  1 pkg in Pure-Pac™ 2

  100 mL in glass bottle

  200 L in Pure-Pac™ 1

  1, 6×1, 2, 4×2, 4×2.5, 4, 4×4 L in glass bottle

  18 L in Pure-Pac™ 1

  20, 50 L in Pure-Pac™ 2

  请查看 可回收容器选项.

  Application

  Ethyl acetate has been used as solvent for the isolation of Rose hip (Rosa canina L., Rosaceae) powder, via sonication.^[1] It has been used as solvent for the abstraction of volatile thiols from wine for their quantitative estimation by gas chromatography/mass spectrometry (GC-MS).^[2]

  General description

  Ethyl acetate is an effective alternate solvent of diethyl ether.

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  法律信息

  Pure-Pac is a registered trademark of Sigma-Aldrich Co. LLC