2,5-dimethoxybenzaldehyde DMB Dimethoxybenzaldehyde Pure >99% - 500g

2,5-Dimethoxybenzaldehyde >99% - 500g
Other Names: 3,5-Dimethoxybenzaldehyde

CAS Number: 93-02-7
Sum Formula: C9H10O3
Molar Mass: 166.17 g/mol
Appearance: White to off-white crystalline solid

2,5-Dimethoxybenzaldehyde is an aromatic aldehyde containing two methoxy substituents on a benzene ring. It is a key intermediate in organic synthesis, particularly in the preparation of various fine chemicals and pharmaceuticals.

Applications
Organic Synthesis: Used as a building block in the synthesis of substituted phenethylamines and other aromatic compounds.
Research and Development: Employed in the study of aromatic substitution patterns and the synthesis of heterocyclic compounds.

Safety
Signal Word: Danger

Hazard Statements
H315: Causes skin irritation
H319: Causes serious eye irritation
H334: May cause allergy or asthma symptoms or breathing difficulties if inhaled
H335: May cause respiratory irritation

Precautionary Statements
P101: If medical advice is needed, have product container or label at hand
P102: Keep out of reach of children
P261: Avoid breathing dust
P304+P340: IF INHALED: Remove person to fresh air and keep comfortable for breathing
P342+P311: If experiencing respiratory symptoms: Call a doctor
P501: Dispose of contents/container to a licensed hazardous-waste disposal contractor or return to supplier

First Aid Measures
Eye Contact: Rinse cautiously with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing. Seek medical attention if irritation persists.
Skin Contact: Wash skin thoroughly with soap and water. Remove contaminated clothing and wash before reuse.
Inhalation: Move person to fresh air and ensure they are breathing comfortably. Seek medical help if symptoms develop.
Ingestion: Rinse mouth. Do not induce vomiting unless instructed by medical personnel. Seek medical attention.

Handling and Storage
Storage Conditions: Store in a tightly closed container in a cool, dry, and well-ventilated place away from incompatible substances such as strong oxidizers.
Handling Precautions: Avoid dust formation. Use in a well-ventilated area. Wear suitable protective equipment including gloves and eye protection.