| Customization: | Available |
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| Appearance: | Crystal |
| Transport Package: | Drums |
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Hexamethylenediamine (1,6-hexamethylenediamine) is an organic compound containing two amino functional groups, with a chemical formula of C6HNz and a molecular weight of 116.2. The following is its core information:
Physical properties
Appearance: white crystalline powder or flaky crystals, with a strong ammonia odor Melting point: 42-46ºC Boiling point: 204-205ºC
Density: 0.89 g/cm³ (25C)
Solubility: easily soluble in water, slightly soluble in organic solvents such as ethanol and benzene
Chemical properties
Stability: stable at room temperature, easy to absorb moisture and deliquesce, need to be stored away from light and heat
Reactivity: contains two amino functional groups, can participate in a variety of chemical reactions (such as generating amides with acid anhydrides, generating polyurethanes with isocyanates, etc.)
Main uses
Synthetic polyamide: mainly used in the production of nylon 66, nylon 610 and other resins
Curing agent/cross-linking agent: used for curing epoxy resins and urea-formaldehyde resins to improve material performance Organic synthesis: used as an intermediate to synthesize diisocyanates, ion exchange resins, etc.
| Density | 0.89 g/mL at 25 °C (lit.) |
| Boiling point | 204-205 °C |
| Melting point | 42-45 °C (lit.) |
| Molecular formula | C6H16N2 |
| Molecular weight | 116.205 |
| Flash point | 201 °F |
| Exact mass | 116.131 |
| PSA | 52.04 |
| LogP | 1.8648 |
| Appearance | White crystals |
| Vapor density | 4 (vs air) |
| Vapor pressure | 0.0821 mmHg at 25 °C |
| Refractive index | n20/D 1.439 (lit.) |
Q:How to get a sample, is it free?
A:You can contact our sales staff through REQUEST and they will arrange sample shipment for you. We can provide you with free samples, you only need to pay for the shipping cost. For regular customers, sample fee and shipping fee are covered by us!
Q:How can I trust you? How long have you been in this field(Chemical raw material)?
A:Our owner has over 20 years of experience in the chemical raw materials field as well as our staffs. It is because of the trust of our customers and partners that we have been able to exist and develop for so many years. Our ever-lasting vision is to 'Obtain a wide range of customer resources through high-quality procurement and the best service, and establish a sustainable and stable customer relationship'!
Q: Can you offer any other services?
A:Yes! If you learn that there are very competitive products in China that are not within the scope of our display, we'd love to help you find quality resources. It's our honor to provide a one-stop purchasing service for you!
Q:How do you guarantee the quality of your products?
A:All of our products comply with national testing standards and international standards. If you need, we can provide you with certificates.
Q: Can you use customer-specific labeling and packaging?
A: Of course, you can provide us with the specified labeling and packaging and we will be happy to follow up with you.assist you. If there is anything else you need, please feel free to communicate with us!
Q: How about the delivery time?
A: We can’t give you the exact time because of different locations, but we can guarantee that we will ship your order as soon as possible after you place it and we will keep an eye on the logistics to remind you to receive the goods.
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