Isocyanates
TDI
Toluene Diisocyanate
Isocyanate raw material used in flexible polyurethane foam and related industrial applications.
250 KG Drum / Bulk Isotank
Isocyanates
MDI (Methylene Diphenyl Diisocyanate)
Isocyanate raw material used in polyurethane systems and various industrial applications.
Technical Data
- Appearance
- Depends on product type – see TDS/SDS
- Chemical Name
- Methylene Diphenyl Diisocyanate
- CAS No
- 26447-40-5 (MDI, mixed isomers)
101-68-8 (4,4′-MDI) - EC No
- 247-714-0 (MDI)
202-966-0 (4,4′-MDI) - Chemical Formula
- C₁₅H₁₀N₂O₂ (monomer)
- Molar Mass
- 250.25 g/mol (monomer)
- Packaging
- 250 KG Drum / 1000 KG IBC
About the Product
Isocyanate raw material used in polyurethane systems and various industrial applications.
Identifiers refer to the MDI substance. Types such as monomeric and polymeric MDI (PMDI, CAS 9016-87-9) carry different identifiers; please request the TDS/SDS for the type supplied.
Applications
Rigid polyurethane foams (insulation)
Polyurethane coatings, adhesives and sealants
Polyurethane elastomers
Frequently Asked Questions
Which packaging options are available for MDI (Methylene Diphenyl Diisocyanate)?
The packaging options listed on our website for MDI are: 250 KG Drum / 1000 KG IBC. If you need different packaging, please mention it in your request.
What are the CAS and EC numbers of MDI?
CAS No: 26447-40-5 (MDI, mixed isomers) · 101-68-8 (4,4′-MDI). EC No: 247-714-0 (MDI) · 202-966-0 (4,4′-MDI). Chemical formula: C₁₅H₁₀N₂O₂ (monomer). Identifiers refer to the MDI substance. Types such as monomeric and polymeric MDI (PMDI, CAS 9016-87-9) carry different identifiers; please request the TDS/SDS for the type supplied.
What is MDI used for?
MDI is generally used in applications such as rigid polyurethane foams (insulation), polyurethane coatings, adhesives and sealants, polyurethane elastomers. Related industries: Polyurethanes, Paints, Coatings & Adhesives.
How can I get a quote for MDI?
Use the quote form on this page to choose your quantity, unit and packaging and send your request by email, write directly to operation@alykimya.com, or call us on +90 530 862 14 27.
How can I get the TDS and SDS for MDI?
To request the technical data sheet (TDS) and safety data sheet (SDS), use the “Request TDS / SDS” button on this page or email operation@alykimya.com.
Storage & Safety
Store in suitable closed packaging in a cool, dry and well-ventilated area. The current SDS and applicable occupational safety requirements must be followed during use.
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