Acétate de tert-butyle 99%
Marques : Thermo Fisher ScientificTotal Evaluation: 0
Moyenne des Notes : 0.0 sur 5
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Danger
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Synonyme(s):
1,1-Dimethylethyl acetate
Formule:
C₆H₁₂O₂ Poids moléculaire: 116.16 g/mol Point d'ébullition: 98 °C (760 mmHg) Densité: 0.86 g/cm³ Point éclair: 15 °C Température de stockage: Température ambiante |
Numéro MDL:
MFCD00008807 Numéro CAS: 540-88-5 EINECS: 208-760-7 UN: 1123 ADR: 3 II Indice Merck: 13,01536 |
Résultats des tests de spécification
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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