Imprimer

trans-2-[3-(4-tert-Butylphenyl)-2-methyl-2-propenylidene]malononitrile ≥99.0% (par HPLC) substance pour MALDI-MS, Supelco®

Fournisseur: Merck
Attention

Synonyms: DCTB

M-Clarity™ (Niveau de Qualité) = MQ100

87884-1G-F 87884-250MG-F
87884-1G-FEA 178 EUR
87884-1G-F 87884-250MG-F
trans-2-[3-(4-tert-Butylphenyl)-2-methyl-2-propenylidene]malononitrile ≥99.0% (par HPLC) substance pour MALDI-MS, Supelco®
trans-2-[3-(4-tert-Butylphenyl)-2-methyl-2-propenylidene]malononitrile
Formule: C₁₇H₁₈N₂
MW: 250.35 g/mol
Point de fusion: 123…126 °C
Numéro MDL: MFCD03453260
Numéro CAS: 300364-84-5
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Commander maintenant

Résultats des tests de spécification

Appearance (Color) Faint Yellow to Yellow
Appearance (Form) Powder
Purity (HPLC area %) ≥ 99.0 %
Melting Point 123 - 126 C
Solubility (Color) Yellow to Very Dark Yellow and Green-Yellow to Very Dark Green-Yellow
Solubility (Turbidity) Clear
Solubility (Method) 0.1G IN 10ML CHLOROFORM
Proton NMR Spectrum Conforms to structure
Test by UV Spectroscopy Corresponds to requirements
Metal trace Analysis (ICP) Corresponds to requirements
BARIUM (ICP) ≤ 5.0 mg/kg
CALCIUM (ICP) ≤ 5.0 mg/kg
CADMIUM (ICP) ≤ 5.0 mg/kg
COBALT (ICP) ≤ 5.0 mg/kg
CHROMIUM (ICP) ≤ 5.0 mg/kg
COPPER (ICP) ≤ 5.0 mg/kg
POTASSIUM (ICP) ≤ 5.0 mg/kg
MAGNESIUM (ICP) ≤ 5.0 mg/kg
MANGANESE (ICP) ≤ 5.0 mg/kg
SODIUM (ICP) ≤ 10 mg/kg
NICKEL (ICP) ≤ 5.0 mg/kg
LEAD (ICP) ≤ 5.0 mg/kg
ZINC (ICP) ≤ 5.0 mg/kg
RECOMMENDED RETEST PERIOD 42 MONTHS


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