4'-Hydroxy-2'-méthylacétophénone 97%
Marques : Thermo Fisher ScientificTotal Evaluation: 0
Moyenne des Notes : 0.0 sur 5
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Attention
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Synonyme(s):
4′-Hydroxy-2′-methylacetophenone, 1-(4-Hydroxy-2-methylphenyl)ethanone
Formule:
C₉H₁₀O₂ Poids moléculaire: 150.18 g/mol Point d'ébullition: 313 °C (760 mmHg) Point de fusion: 127…132 °C Température de stockage: Température ambiante |
Numéro MDL:
MFCD00002303 Numéro CAS: 875-59-2 EINECS: 212-874-2 |
Résultats des tests de spécification
Appearance | Off-white to beige to tan Powder or crystals |
Infrared spectrum | Conforms |
Melting point | 127 to 132 °C |
HPLC | ≥96.0 % |
Color scale | ≤20 APHA |
Acidity/alkalinity | ≤0.00008 meq/g |
Substance darkened by H2SO4 | passes test |
Calcium (Ca) | ≤0.2 ppm |
Copper (Cu) | ≤0.02 ppm |
Iron (Fe) | ≤0.1 ppm |
Lead (Pb) | ≤0.02 ppm |
Magnesium (Mg) | ≤0.05 ppm |
Potassium (K) | ≤0.1 ppm |
Sodium (Na) | ≤0.1 ppm |
Zinc (Zn) | ≤0.1 ppm |
Hydrocarbons | ≤0.1 % Aromatic hydrocarbons |
Total phosphorus (P) | ≤0.1 ppm |
Total silicon (Si) | ≤0.05 ppm |
Total sulfur (S) | ≤10 ppm |
Bromine number | ≤0.5 |
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