Methylene Dichloride — also called MDC, Methylene Chloride, or Dichloromethane (DCM) — is one of the most important chlorinated solvents in pharmaceutical and industrial use. Its powerful solvency and low boiling point make it indispensable for extraction, stripping, and cleaning where other solvents fall short.
Supreme Petro Chemicals supplies MDC from Chennai to pharmaceutical manufacturers, paint-stripping operations, and metal-cleaning units across South India. Because MDC requires careful handling, sourcing from a supplier who provides correct documentation and packaging matters even more than usual.
What Is Methylene Dichloride?
MDC has CAS number 75-09-2 and molecular formula CH2Cl2. It is a clear, colourless, volatile liquid with a mild sweet odour and a low boiling point of approximately 39.6°C. It is a strong solvent for oils, fats, waxes, resins, and many polymers, and unlike most organic solvents it is not flammable under normal conditions — a property that makes it valuable in certain extraction processes.
Industrial Uses of MDC in India
- Pharmaceuticals: A primary extraction and reaction solvent in API manufacturing and a solvent for tablet coating, where the correct grade and documentation are approved by QA.
- Paint stripping: A fast, effective remover of paints, varnishes, and coatings.
- Metal cleaning and degreasing: Used for cold cleaning and degreasing of components.
- Foam blowing and aerosols: Used as a process aid in selected applications.
- Adhesives: Used in solvent welding of certain plastics.
Grade and Specification
MDC is typically supplied as a high-purity grade (≥99.5%). For pharmaceutical use, confirm that the material meets the relevant pharmacopoeial or in-house specification and obtain a Certificate of Analysis with each batch. Always request the MSDS/SDS for safety records.
Packaging and Minimum Order
MDC is supplied in 250–270 kg MS drums (note the high density of chlorinated solvents) and bulk loads for larger requirements. MOQ depends on grade, packaging, and destination. For continuous use, share your monthly consumption so stock and dispatch can be planned ahead.
Safety and Handling
Although MDC is not flammable under normal conditions, it requires careful handling. It is volatile and its vapour is heavier than air, so it can accumulate in low or poorly ventilated spaces. Use it only with adequate ventilation or local exhaust, wear appropriate PPE, and avoid skin contact. Store in tightly closed containers away from heat and incompatible materials. Always follow the product SDS and your site EHS procedure.
Get an MDC Quote from SPC
Supreme Petro Chemicals supplies Methylene Dichloride in drums and bulk to manufacturers across South India. Contact us for current pricing and stock, or browse our chlorinated solvents catalog.