3 4-Dichlorobenzaldehyde CAS 6287-38-3

1. 3,4-Dichlorobenzaldehyde is a key intermediate in the synthesis of pharmacologically active molecules, particularly those investigated for antihypertensive and diuretic properties .
2. 3 4-Dichlorobenzaldehyde CAS 6287-38-3 serves as a versatile building block in organic synthesis for producing dyes, pesticides, and other pharmaceutical intermediates .
3. Applications of 3,4-Dichlorobenzaldehyde also include its use in scientific research as a reagent for various biochemical studies and for the development of analytical methods .

1. Store 3,4-Dichlorobenzaldehyde in a tightly sealed container under an inert atmosphere (e.g., nitrogen), in a cool, dry, well-ventilated place, protected from light, as 3 4-Dichlorobenzaldehyde CAS 6287-38-3 is sensitive to air, light, and moisture . Recommended storage temperatures vary from refrigeration (2-8°C) to a cool, dark place below 15°C .
2. Keep 3,4-Dichlorobenzaldehyde away from strong oxidizing agents, strong bases, and iron, as it is incompatible with these materials .
3. Always use appropriate personal protective equipment (PPE) including chemical-resistant gloves, protective clothing, and eye/face protection when handling 3,4-Dichlorobenzaldehyde to avoid skin, eye, and respiratory contact .

1. Immediately isolate the spill area and remove all sources of ignition; for solid spills, carefully sweep or vacuum the material into a suitable, sealed, labeled container, avoiding dust generation .
2. One recommended 3 4-Dichlorobenzaldehyde CAS 6287-38-3 procedure suggests dampening solid 3,4-Dichlorobenzaldehyde with 60-70% ethanol to facilitate safe collection and using ethanol-dampened absorbent paper for any remaining residue, sealing all contaminated items in vapor-tight plastic bags . Do not let the material enter drains or waterways .
3. Personnel must wear suitable PPE including self-contained breathing apparatus (SCBA) if necessary during cleanup; dispose of 3,4-Dichlorobenzaldehyde and all contaminated materials according to hazardous material regulations, as it is classified as a corrosive solid (UN1759, Class 8, PG II/III) .

1. 3,4-Dichlorobenzaldehyde is corrosive, causing severe skin burns and serious eye damage (H314, H318) . It is harmful if swallowed, inhaled, or absorbed through the skin and may cause respiratory tract irritation .
2. 3,4-Dichlorobenzaldehyde is combustible . Its thermal decomposition or combustion can produce toxic and irritating fumes, including carbon monoxide, carbon dioxide, and hydrogen chloride .
3. Always 3 4-Dichlorobenzaldehyde CAS 6287-38-3 consult the specific Safety Data Sheet (SDS) for 3,4-Dichlorobenzaldehyde for complete hazard information, first-aid procedures (P305+P351+P338 for eyes, P301+P330+P331 for ingestion), and handling instructions; precautionary statements include P260 (do not breathe dust) and P280 (wear protective gloves/eye protection) .