Acetato di terz-butile 99%
Fornitore: Thermo Fisher Scientific
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Pericolo
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Synonyms:
1,1-Dimethylethyl acetate
Formula:
C₆H₁₂O₂ Peso molecolare: 116.16 g/mol Punto di ebollizione: 98 °C (760 mmHg) Densità: 0.86 g/cm³ Flash Pt: 15 °C Temperatura di stoccaggio: Ambiente |
MDL Number:
MFCD00008807 CAS Number: 540-88-5 EINECS: 208-760-7 UN: 1123 ADR: 3 II Merck Index: 13,01536 |
Risultati del test di specificazione
Appearance | Clear colorless Liquid |
Infrared spectrum | Conforms |
Refractive index | 1.3850 to 1.3880 (20°C, 589 nm) |
GC | ≥98.5 % |
Residue after evaporation | ≤0.002 % |
Titration with NaOH | ≥88.0 % |
Dilution test | passes test |
Chloride (Cl) | ≤10 ppm |
Sulfite (SO3) | passes test |
Sulfate (SO4) | ≤20 ppm |
Ammonium (NH4) | ≤50 ppm |
Iron (Fe) | ≤5 ppm |
Heavy metals (as Pb) | ≤5 ppm |
Free acid (CH3COOH) | ≤0.4 % |
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