Product Details
Place of Origin: China
Brand Name: EXCEEDCHEM
Certification: ISO9001:2018
Model Number: TODI
Payment & Shipping Terms
Minimum Order Quantity: 20mt/20ft
Price: To be negotiated
Packaging Details: 50 kgs/metal drum
Delivery Time: 14 work days
Payment Terms: L/C,T/T
Supply Ability: 3000mt/month
Product Name: |
3,3'-dimethylbiphenyl-4,4'-diyl Diisocyanate TODI |
Appearance: |
White Slice Crystal |
NCO Content: |
31.8% |
Application: |
Used To Enhance The Mechanical And Chemical Properties Of Polyurethane Elastomers. |
Packing: |
50 Kgs/metal Drum |
Shelf Life: |
6 Months |
Product Name: |
3,3'-dimethylbiphenyl-4,4'-diyl Diisocyanate TODI |
Appearance: |
White Slice Crystal |
NCO Content: |
31.8% |
Application: |
Used To Enhance The Mechanical And Chemical Properties Of Polyurethane Elastomers. |
Packing: |
50 Kgs/metal Drum |
Shelf Life: |
6 Months |
3,3'-dimethylbiphenyl-4,4'-diyl diisocyanate (TODI) is an aromatic diisocyanate used to enhance the mechanical and chemical properties of polyurethane elastomers. Due to steric hindrance, the reactivity is lower than that of TDI and MDI.
| Attribute | Value |
|---|---|
| Product Name | 3,3'-dimethylbiphenyl-4,4'-diyl diisocyanate TODI |
| Appearance | White slice crystal |
| NCO content | 31.8% |
| Application | Used to enhance polyurethane elastomer properties |
| Packing | 50 kgs/metal drum |
| Shelf life | 6 months |
| Test Item | Specification |
|---|---|
| Appearance | White slice crystal |
| CAS No. | 91-97-4 |
| Molecular Weight (g/mol) | 264.27 |
| NCO Content (%) | 31.8 |
| Melting Point (°C) | 69 ~ 71 |
| Density (g/cm³, @20°C) | 1.12 |
| Total Chlorine Content (%) | 0.1 max. |
| Hydrolysable Chlorine Content (%) | 0.01 max. |
| Purity (%) | 99 min. |
Package: 50 kgs/metal drum
Storage: Keep dry and store at 5 ~ 32°C.
Shelf Life: 6 months since production date.
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