3,5-Dimethyl-p-anissäure 98%

Lieferant: Thermo Scientific
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Synonyme: 3,5-Dimethyl-4-methoxybenzoesäure

187130050
ACRO187130050EA 63.9 EUR
ACRO187130050
3,5-Dimethyl-p-anissäure 98%
3,5-Dimethyl-p-anissäure
Formel: C₁₀H₁₂O₃
Molecular Weight: 180,2 g/mol
Siedepunkt: 313 °C (1013 hPa)
Schmelzpunkt: 190…194 °C
Dichte: 1,253 g/cm³ (20 °C)
MDL: MFCD00020309
CAS-Nummer: 21553-46-8
EINECS: 244-441-9

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Spezifikation Testergebnisse

Appearance White to brown Crystalline solid
Infrared spectrum Conforms
Melting point 190 to 194 °C
Titration with NaOH ≥97.5 %
UV at 340 nm A: ≤0.1
Relative density 0.805 to 0.812
Residue after evaporation ≤25 ppm
Acidity/alkalinity Passes test
E/E 95.1 to 96.9 % v/v (calculated)
Volatile impurities ≤2 ppm (Benzene)

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