Manufacturer Supply Chemical Raw Material 3-Diethylaminopropylamine 104-78-9 Epoxy Hardener for Painting and Coating

• Customization: Available
• CAS No.: 104-78-9
• Formula: C7h18n2
• EINECS: 203-236-4
• Shipping Term: Negotiated
• Payment Term: Negotiated
• Transport Package: Bags
• Specification: 25kg/bag
• Origin: China
• HS Code: 2921290000
• Production Capacity: 60000/Year

Product Description

Product Description

3-Diethylaminopropylamine is an important organic amine compound, which has certain applications in the fields of chemical industry and medicine. The following is a detailed introduction from the aspects of basic information, physical and chemical properties, and uses:

Basic information
Chinese name: 3-Diethylaminopropylamine
English name: 3-Diethylaminopropylamine
Molecular formula: C7H18N2
Molecular weight: 130.23 (calculated according to the molecular formula, the atomic weight of C is about 12, H is about 1, N is about 14, 12×7 + 1×18 + 14×2 = 130)

Physical and chemical properties
Appearance: Usually a colorless to light yellow transparent liquid with a pungent odor unique to amine compounds.
Boiling point: about 169-171ºC (may vary slightly under different experimental conditions), the boiling point is low, and it is easy to volatilize at a certain temperature.
Solubility: It is easily soluble in polar and non-polar organic solvents such as water, ethanol, and ether, which makes it easy to mix and contact with other substances in the reaction.
Chemical properties: As an amine compound, it is alkaline and can react with acid to generate corresponding salts; at the same time, the amino group in the molecule has certain reactivity and can participate in a variety of organic synthesis reactions, such as acylation reaction, alkylation reaction, etc.

Main uses
Organic synthesis intermediates: It plays an important role in the synthesis of fine chemical products such as medicines, pesticides, dyes, etc., and can be used as a raw material to participate in the construction of a variety of complex organic molecular structures.
Surfactant synthesis: It is used to prepare cationic surfactants. This type of surfactant is widely used in the textile, printing and dyeing, detergent and other industries, and can play the role of emulsification, dispersion, sterilization, etc.
Epoxy resin curing agent: It can react with epoxy resin to crosslink and cure the epoxy resin to form a cured product with good performance. It is used in coatings, adhesives, composite materials and other fields to improve the mechanical properties and chemical resistance of the product.


 

Product Parameters

  

Melting point	-60 °C
Boiling point	169-171 °C(lit.)
density	0.826 g/mL at 25 °C(lit.)
vapor density	4.4 (vs air)
vapor pressure	19.5 mm Hg ( 70 °C)
refractive index	n20/D 1.442
Fp	138 °F
storage temp.	Store below +30°C.
form	Liquid
pka	10.32±0.25(Predicted)
Specific Gravity	0.827 (20/4ºC)
color	Clear colorless to slightly yellow
PH	11.7 (10g/l, H2O, 20ºC)
Odor	ammoniacal odor

 

 

Detailed Photos

 

Packaging & Shipping

 

Company Profile

 

Hubei Highwin New Material Technology Co., Ltd. focuses on the research and development, production and sales of epoxy resin and other chemical raw materials.

We have our own R&D laboratory, by ordinating our suppiers all over the world and manufacturing products with cooperated based factories, we're keeping enhance our competitiveness in the market.
Before developing overseas sales, we have been rooted in chemical raw materials for more than 20 years and have already been one of the top suppliers in China after years of efforts.

There are a group of hard-working, motivated, and creative staff working not only for the company but also for you--our respectable customer and partner! Based on good service and high-quality products, we're widely praised and trusted by customers and keep long-lasting relationships with them.
 

R&D Center

 

FAQ

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.