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Ethyl Acetate for organic residue analysis.
Key Information |
CAS No |
141-78-6 |
Synonymns |
Ethanoic Acid, Ethyl Ester |
Chemical Formula |
CH3CO2C2H5
|
Formula Weight |
88.11 |
Safety Data Sheet |
Ethyl Acetate Safety Data Sheet |
Shipping Information |
Hazard Class |
3 |
UN No PG |
UN1173 |
Packaging Group |
PG II |
Chemical Specifications |
Melting Point: |
-84°C |
Boiling Point: |
76-77°C |
Density at 25°C: |
0.902 g/mL |
Dielectric Constant at 25°C: |
6.02 |
Elutropic Value (Silica): |
0.45 |
Refractive Index: |
1.372 n20°/D |
Viscosity (cps) at 20°C: |
0.45 |
Merck Index 13th Edition: |
13,3792 |
Flash Point: |
-3°C |
Assay (by GC-FID): |
Min 99.9% |
Color: |
Max 10 APHA |
GC-ECD Responsive residue (single peak) (as Heptachlorepoxide): |
Max 10 ppt |
GC-FID Responsive residue (single peak) (as Heptachlorepoxide): |
Max 5 ppb |
Fluorescence at emission maximum for Impurities (as Quinine sulfate): |
Max 1 ppb |
Residue after evaporation: |
Max 1 ppm |
Titrable acid: |
Max 0.0009 meq/g |
Water (by KF coulometry): |
Max 0.05% |
Substances darkened by Sulfuric acid: |
Passes Test |
Optical absorbance at 255 nm: |
Max 1.00 AU |
Optical absorbance at 260 nm: |
Max 0.12 AU |
Optical absorbance at 280 nm: |
Max 0.05 AU |
Optical absorbance at 300 nm: |
Max 0.01 AU |
Optical absorbance at 330 nm: |
Max 0.01 AU |
Optical absorbance at 350 nm: |
Max 0.0005 AU |
Hazardous Ratings |
Health |
2 |
Flammability |
3 |
Reactivity |
0 |
Hazardous Symbols |

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