Diethyltoluenediamine(CAS 68479-98-1)
UN No.:
UN 3082
| Purity | Grade | Package | Stock | Price | Quantity |
| 98% | RG | 25G | In Stock | 2 USD
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| 98% | RG | 100G | In Stock | 5 USD
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| 98% | RG | 500G | In Stock | 18 USD
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| 98% | RG | 2.5KG | In Stock | 55 USD
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| 98% | RG | 25KG | In Stock | 1031 USD
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Your region is eligible for ordering. Available NMR Spectrum
Verified In Stock
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Applications of 68479-98-1
| Industry | Application | Process |
|---|---|---|
| Polyurethane | Chain extender and crosslinker to enhance mechanical properties and heat resistance of elastomers, sealants, and adhesives | Participates in polyurethane chain growth and crosslinking as an active hydrogen component via addition polymerization with isocyanates (e.g., MDI, TDI) |
| Coatings | Curing agent component in high-performance two-component polyurethane coatings to improve coating hardness, abrasion resistance, and chemical resistance | Undergoes curing reaction with polyisocyanate prepolymers at ambient or moderate temperatures to form a dense crosslinked network |
| Composites | Epoxy resin curing agent for fiber-reinforced composites (e.g., carbon fiber/glass fiber), improving interfacial adhesion and thermal stability | Acts as a latent or moderately reactive curing agent, undergoing ring-opening addition reactions with epoxy groups, typically requiring post-cure at 80–120 °C |
| Sealants | Key chain-extending component in high-performance sealants for rail transit, wind power, and construction applications | Used in combination with NCO-terminated prepolymers to synergistically promote crosslinking in the presence of moisture, enabling deep cure and low compression set |
Physical and chemical properties of 68479-98-1
Acidity coefficient |
4.6[at 20 ℃] |
|---|---|
Boiling Point |
322.2±37.0 °C at 760 mmHg |
Density |
1.0±0.1 g/cm3 |
Exact Mass |
178.147003 |
Flash Point |
176.5±26.0 °C |
Index of Refraction |
1.581 |
LogP |
2.14 |
Molecular Formula |
C11H18N2 |
Molecular Weight |
178.274 |
PSA |
52.04000 |
Vapour Pressure |
0.0±0.7 mmHg at 25°C |
Water Solubility |
23g/L at 30℃ |
Spectrums of 68479-98-1
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.
Q&A for CAS 68479-98-1
1. How can I verify product quality?
Every batch of our Chemical Reagents is tested to meet ISO 9001 standards. We provide COA & NMR & SDS Provided with each shipment. Batch COA available for verification, and third-party retesting is supported. A full refund is offered if our data is incorrect.
2. What is the delivery time?
Orders from Ready stock / In stock items typically Ships Tomorrow via Fast Shipping via FedEx/DHL/UPS. International deliveries usually arrive within 7 business days, subject to customs clearance.
3. What if the received product doesn’t meet quality standards?
If your Lab Grade Chemical Reagents do not match the Batch COA available, we will issue a replacement or a full refund upon verification.
4. Are hazardous labels included? How is safe shipping ensured?
Hazardous products are labeled and packaged following international regulations. We provide SDS Provided with all hazardous shipments to ensure safe and compliant transport.
5. Do you offer technical support?
Yes. Our Lab Supplier team is available to assist with questions about product usage, storage, Lab Grade requirements, applications, and more.
6. Are volume discounts available?
Yes. For bulk orders of Chemical Reagents, we offer competitive pricing. Submit a quotation request and we’ll provide a tailored offer.
7. Do you provide samples?
Yes, samples are available for selected Lab Grade products. Please submit a request to confirm availability and specifications.
8. Do you have products in stock?
Yes. Items labeled In stock / Ready stock on our website are available for immediate shipment, usually within 1–2 business days. Large packs or custom specifications require lead time confirmation.
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.
11. Do you support long-term supply agreements?
Yes. We offer Lab Supplier services for stable batch consistency, pricing agreements, and safety stock for long-term customers to ensure uninterrupted supply.
12. What payment methods do you accept?
We accept Pay Local Currency via bank transfer (T/T), PayPal, and other methods. Credit terms are available for qualified long-term partners.
Download SDS of 68479-98-1
Pictograms |
   |
|---|---|
Signal Word |
Warning |
Hazard Statements |
H302 Harmful if swallowed H312 Harmful in contact with skin H319 Causes serious eye irritation H373 May causes damage to organs through prolonged or repeated exposure H410 Very toxic to aquatic life with long lasting effects |
Safety Data Sheet |
Download COA of 68479-98-1
Operate under the ISO 9001 system
