N,N-Diethylpropargylamine CAS#4079-68-9

N,N-Diethylpropargylamine CAS#4079-68-9

Basic Information

Excellent Brightening Performance: N,N-Diethylpropargylamine acts as an efficient nickel plating brightener, enhancing surface finish quality.


Superior Levelling Effect: It provides outstanding levelling properties, resulting in smooth and uniform coatings.


Versatile Industrial Applications: Widely used in nickel and alloy plating, as well as in pharmaceutical and pesticide intermediates.


Flexible Processing Capability: It can be converted into quaternary ammonium salts for practical use, improving applicability in various systems.

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product description

Product Description of N,N-Diethylpropargylamine CAS#4079-68-9

N,N-Diethylpropargylamine is a high-performance nickel plating brightener with excellent leveling performance, widely used in nickel and alloy plating. Insoluble in water, it is generally converted into quaternary ammonium salts by acid reaction before use. It also acts as an intermediate for pharmaceuticals and pesticides, with broad applications in fine chemicals.


Product Application of N,N-Diethylpropargylamine CAS#4079-68-9

It is formulated as a nickel plating brightener and leveling agent. As an efficient brightener and strong levelling agent for electroless nickel plating, it features high purity to produce fine, compact and full plating deposits. Insoluble in water, it needs acidification prior to use.

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Product Information

Parameters


Melting point157-161°C
Boiling point118-120 °C(lit.)
density0.80 g/mL at 20 °C(lit.)
vapor pressure14.6hPa at 20℃
refractive indexn20/D 1.434
Fp156°C
storage temp.2-8°C
pka8.54±0.25(Predicted)
formclear liquid
colorColorless to Light orange to Yellow
Specific Gravity0.811
Water SolubilitySoluble in acid. Insoluble in water.
SensitiveAir & Light Sensitive
BRN1098468
LogP1.5 at 23℃
CAS DataBase Reference4079-68-9(CAS DataBase Reference)
NIST Chemistry Reference2-Propyn-1-amine, n,n-diethyl-(4079-68-9)
EPA Substance Registry System2-Propyn-1-amine, N,N-diethyl- (4079-68-9)


Safety Information


Hazard CodesF,Xn,C,F+
Risk Statements11-21/22-34
Safety Statements26-36/37/39-45
RIDADRUN 2733 3/PG 2
WGK Germany3
RTECSUK5775000
F8-10-13-23
TSCATSCA listed
HazardClass3
PackingGroupI
HS Code29211990


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FAQ

1. What kind of company is Bohai New Materials?
Bohai New Materials (Tianjin) Co., Ltd. is a foreign trade company specializing in the international trade of chemical products, located in the Binhai New Area of ​​Tianjin. Leveraging the strategic location of Tianjin Port, the company provides one-stop procurement and export services to global clients for a wide range of products, including plastic resins, basic chemical raw materials, fine chemicals, chemical fiber raw materials, and inorganic chemicals.


2. Which markets does the company serve?
Our products are primarily exported to Southeast Asia (Vietnam, Thailand, Indonesia, Malaysia), the Middle East (UAE, Saudi Arabia), Africa (Nigeria, Kenya), as well as Europe and the Americas.


3. Does the company have the qualifications to export hazardous chemicals?
Yes. We hold a valid license for the operation of hazardous chemicals and are well-versed in the export declaration, packaging, documentation, and transportation requirements for various types of hazardous goods. We are capable of handling the export of Class 3, Class 5, Class 8, and Class 9 hazardous chemicals.


4. What are the company's main products?
Our core product portfolio includes:
Plastic resins: PP, PE, PVC, ABS, PC, POM, etc.
Basic chemical raw materials: Soda ash, caustic soda, titanium dioxide, methanol, styrene, ethylene glycol, PTA, etc.
Fine chemicals: Pharmaceutical intermediates, pesticide intermediates, chemical additives, solvents, surfactants.
Chemical fiber raw materials: Polyester filament, polyester staple fiber, polyester chips (PET).
Inorganic chemicals: Calcium carbonate, talc powder, sodium sulfate, calcium chloride, magnesium chloride, etc.
Others: Paraffin wax, white oil, petroleum jelly (Vaseline), rubber, water treatment chemicals, etc.
If you have specific product requirements, please feel free to contact us; we will quickly source high-quality products to meet your needs.


5. How can I obtain a product quote? What information is required?
You can contact us via our official website, by phone, or by email. To ensure a quick and accurate quote, please provide the following details: product name and specifications, target purchase quantity, destination port, and desired delivery time. Please also inform us of any special packaging or testing requirements.

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