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trans-2-[3-(4-tert-Butylphenyl)-2-methyl-2-propenylidene]malononitrile ≥99.0% (por HPLC) substância matriz para MALDI-MS, Supelco®

Fornecedor: Merck
Atenção

Sinônimos: DCTB

Nível de qualidade M-Clarity™ = MQ100

87884-1G-F 87884-250MG-F
87884-1G-FEA 179 EUR
87884-1G-F 87884-250MG-F
trans-2-[3-(4-tert-Butylphenyl)-2-methyl-2-propenylidene]malononitrile ≥99.0% (por HPLC) substância matriz para MALDI-MS, Supelco®
trans-2-[3-(4-tert-Butylphenyl)-2-methyl-2-propenylidene]malononitrile
Fórmula: C₁₇H₁₈N₂
Peso Molecular: 250.35 g/mol
Ponto de Fusão: 123…126 °C
Número MDL : MFCD03453260
Número CAS: 300364-84-5
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Especificações dos Resultados do Teste

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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