2,4,5-Trimethoxybenzaldehyde 98%

Supplier: Thermo Scientific
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ACRO157941000EA 174 EUR
ACRO157941000 ACRO157940250
2,4,5-Trimethoxybenzaldehyde 98%
2,4,5-Trimethoxybenzaldehyde
Formula: C₁₀H₁₂O₄
MW: 196,2 g/mol
Boiling Pt: 140 °C (4 mmHg)
Melting Pt: 111…115 °C
Storage Temperature: Ambient
CAS Number: 4460-86-0
EINECS: 224-713-3

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Specification Test Results

Appearance White to light beige Crystalline powder
Infrared spectrum Conforms
Melting point 111 to 115 °C
GC ≥97.5 %
Residue after evaporation ≤0.002 %
Acidity ≤0.0005 meq/g
Free chlorine ≤1 ppm
Calcium (Ca) ≤0.5 ppm
Copper (Cu) ≤0.05 ppm
Iron (Fe) ≤1 ppm
Lead (Pb) ≤0.1 ppm
Magnesium (Mg) ≤0.1 ppm
Potassium (K) ≤0.5 ppm
Silicon (Si) ≤0.05 ppm
Sodium (Na) ≤0.5 ppm
Sulfur (S) ≤0.5 ppm
Zinc (Zn) ≤0.2 ppm
Total phosphorus (P) ≤0.2 ppm

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