Organic synthesis. Intermediate.

CAS: 148-53-8

Molecular formula: C8H8O3

Molecular weight: 152.15

Chinese name: o-Vanillin

o-Vanillin

3-Methoxysalicylaldehyde

2-Hydroxy-3-methoxybenzaldehyde

English name: 2-Hydroxy-3-methoxybenzaldehyde

o-Vanillin

Description: Pale yellow needle-like crystals, melting point 40~42°C, boiling point 265~266°C, slightly soluble in water. Has the aroma of vanilla beans and a rich milky fragrance.

Quality standards:

Appearance: Pale yellow needle-like crystals

Melting point: ≥41.0°C

Aldehyde content: ≥98%

Uses: One of the commonly used food flavorings, can be used as an organic synthesis intermediate in pharmaceuticals and cosmetics; also used in industries such as electroplating, serving as a brightener for electroplating.

Shelf life: Under specified storage and transportation conditions, with intact packaging and unopened, the product has a shelf life of two years.