1,4-Phenylene Diisocyanate
| Purity | Grade | Package | Stock | Price | Quantity |
|---|---|---|---|---|---|
| 98% | RG | 5G | In Stock | 3 USD | |
| 98% | RG | 25G | In Stock | 7 USD | |
| 98% | RG | 100G | In Stock | 23 USD | |
| 98% | RG | 500G | In Stock | 69 USD | |
| 98% | RG | 2.5KG | In Stock | 523 USD | |
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Should you have any questions, please contact us by Email. |
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Applications of 104-49-4
1,4-Phenylene diisocyanate is widely used in various industrial applications:
- Polyurethane Production: It serves as a key ingredient in the synthesis of polyurethanes used in foams, coatings, and adhesives.
- Chemical Intermediates: The compound is utilized as an intermediate in the production of other chemicals, including dyes and pharmaceuticals.
- Adhesives and Sealants: Its reactivity makes it suitable for formulating strong adhesives and sealants used in construction and automotive industries.
Biological Activity of 104-49-4
The biological activity of 1,4-Phenylene diisocyanate is significant due to its toxicity. It can cause severe respiratory issues, including asthma-like symptoms upon inhalation. Skin contact may lead to dermatitis or allergic reactions. Chronic exposure has been linked to sensitization of the lungs, which can result in long-term health effects.
NMR spectrum of 104-49-4
Safety Information of 104-49-4
Download COA of 104-49-4
Bulk Packaging Price Explanation of 104-49-4
Please email your required order quantity and detailed technical specifications to sales@.
Our sales team will promptly prepare an accurate quotation for your bulk order and provide a comprehensive pricing proposal.
Purchase Instructions of 104-49-4
All products are for research and development use only, not for any other uses, and must be handled by technically-qualified persons.
These products are explicitly not intended to be used in foods and/or cosmetics and/or drugs (human and veterinary) and/or consumer products and/or biocides and/or pesticides of any kind unless explicitly stated otherwise.
Products are not sold to individuals. We do not ship to residential addresses. Consumer orders will be cancelled without notice.
New customers undergo an internal onboarding process. As part of this process, new customers may be asked for more information. Additional restrictions may apply.




