1,5-Naphthalene Diisocyanate(CAS 3173-72-6)
UN No.:
UN 2206 6.1 /PG II
| Purity | Grade | Package | Stock | Price | Quantity |
| 98% | RG | 5G | In Stock | 3 USD
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| 98% | RG | 25G | In Stock | 6 USD
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| 98% | RG | 100G | In Stock | 10 USD
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| 98% | RG | 500G | In Stock | 80 USD
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| 98% | RG | 2.5KG | In Stock | 363 USD
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| 98% | RG | 10KG | In Stock | 600 USD
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Applications of 3173-72-6
| Industry | Application | Process |
|---|---|---|
| Polyurethane Industry | Synthesis of high-performance polyurethane elastomers, coatings, adhesives, and sealants | Preparation of polyurethane prepolymers via addition polymerization with polyols (e.g., polyester polyols, polyether polyols), followed by chain extension or crosslinking cure |
| Automotive Industry | Manufacture of wear-resistant, high-resilience components such as vibration-damping elements, timing belts, and tire treads | Casting, hot-press molding, or extrusion molding using NDI-based prepolymers reacted with chain extenders (e.g., 1,4-butanediol) |
| Aerospace Industry | Production of high-temperature- and radiation-resistant structural adhesives and composite matrix resins | Two-component mixing followed by ambient-temperature or moderate-temperature (60–120 °C) curing to form highly crosslinked polyurethane networks |
| Sports Equipment | High-dynamic-performance components including premium running shoe midsoles, ski core materials, and bicycle tires | Reaction injection molding (RIM) or low-pressure resin infusion molding to achieve rapid cure and complex-shape formation |
Physical and chemical properties of 3173-72-6
Boiling Point |
505 °F |
|---|---|
carcinogen classification |
3 (Vol. 19, Sup 7, 71) 1999 |
Density |
Relative density (water = 1): 1.42 |
Exact Mass |
210.042923 |
Flash Point |
311 °F |
Index of Refraction |
1.618 |
LogP |
4.18 |
Melting Point |
261 °F |
Molecular Formula |
C12H6N2O2 |
Molecular Weight |
210.188 |
PSA |
58.86000 |
Solubility |
0.19575g/L at 25°C in Water |
Storage condition |
Inert atmosphere,2-8°C |
Vapour Pressure |
0.003 mmHg |
Water Solubility |
soluable |
Spectrums of 3173-72-6
1.The NMR spectrum displayed on the page is a pre-sale reference spectrum and may differ from that of the actual received batch.
2.The accompanying documentation will include the NMR spectrum and purity analysis data for the shipped batch.
Retrosynthesis analysis of 3173-72-6
Cas:2243-62-1
Cas:75-44-5
Q&A for CAS 3173-72-6
1. How can I verify product quality?
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If your Lab Grade Chemical Reagents do not match the Batch COA available, we will issue a replacement or a full refund upon verification.
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Hazardous products are labeled and packaged following international regulations. We provide SDS Provided with all hazardous shipments to ensure safe and compliant transport.
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9. Can you customize purity or packaging?
Yes. We support customization of Lab Grade purity, packaging size, and special testing requirements. Share your needs and we’ll provide a tailored solution.
10. Is the COA consistent with the shipped batch?
Yes. Batch COA available matches the actual shipment. COAs shown online are for reference or from previous batches.
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Yes. We offer Lab Supplier services for stable batch consistency, pricing agreements, and safety stock for long-term customers to ensure uninterrupted supply.
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Download SDS of 3173-72-6
Pictograms |
  |
|---|---|
Signal Word |
Danger |
Hazard Statements |
H315 Causes skin irritation H317 May cause an allergic skin reaction H319 Causes serious eye irritation H332 Harmful if inhaled H334 May cause allergy or asthma symptoms or breathing difficulties if inhaled H335 May cause respiratory irritation H412 Harmful to aquatic life with long lasting effects |
Safety Data Sheet |
Download COA of 3173-72-6
Operate under the ISO 9001 system
