2,5-Dimethoxybenzaldehyde CAS 93-02-7
Product Name: 2,5-Dimethoxybenzaldehyde
CAS: 93-02-7
MF: C9H10O3
MW:166.17
Appearance: Off white to light yellow powder
Assay:98.0% min
Package: 25kg/fiber drum
[Typical Properties]
Off white to light yellow powder. Soluble in chloroform and methanol. Slightly soluble in water.
[Specification]
Item | Standard |
Appearance | Off white to light yellow powder |
Identity | Spectrum comparable to spectrum of reference standard Same retention time as the reference standard |
Purity (HPLC) | ≥98.5% |
Impurity A | ≤0.3% |
Impurity B | ≤0.5% |
Impurity C | ≤0.5% |
Total impurity | ≤1.5% |
Acetonitrile | ≤410ppm |
Ethy acetate | ≤5000ppm |
Acetone | ≤5000ppm |
Assay | 98.0%~102.0% |
[Usage]
Pharmaceutical intermediates
[Storage]
Keep tightly closed.Store in dry and ventilated place.Keep away from fire,heat sources and oxidants.
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