Name: 3-Dimethylaminopropylamine
Cas: 109-55-7
Purity: 99%
MOQ: 1KG
Directory Guidance on 3-Dimethylaminopropylamine
Chemical Structure
Basic Info
3-Dimethylaminopropylamine (DMAPA) is a nitrogen-containing organic compound with the molecular formula C5H13N, structurally belonging to alkylamines. It consists of a propylamine skeleton and two methyl-substituted amino groups and has high chemical activity. DMAPA exists in the form of a colorless to pale yellow liquid with a distinct ammonia odor. It is easily soluble in water, and various organic solvents, and its dual functionality of amino and amino groups gives it a wide range of chemical reactivity.
3-Dimethylaminopropylamine has significant value in the chemical industry due to its unique structure, mainly used as an intermediate in manufacturing surfactants, polymers, and pharmaceutical products. Its amino group can participate in various reactions, such as esterification, etherification, and addition reactions, and is an important raw material for polyether amine compounds and cationic surfactants. In addition, 3-Dimethylaminopropylamine also exhibits excellent performance in resin-curing agents, wetting agents, and water treatment chemicals.
Product Introduction
| Melting point | -60 °C |
| Boiling point | 133 °C(lit.) |
| density | 0.812 g/mL at 25 °C(lit.) |
| vapor density | 3.6 (vs air) |
| vapor pressure | 5 mm Hg ( 20 °C) |
| refractive index | n20/D 1.435(lit.) |
| Fp | 90 °F |
| storage temp. | Store below +30°C. |
| form | Liquid |
| pka | 10.13±0.10(Predicted) |
| color | Clear |
| Odor | ammoniacal odor |
| PH | 12.7 (100g/l, H2O, 20℃) |
| explosive limit | 2.3-12.35%(V) |
| Water Solubility | SOLUBLE |
| MF: | C5H14N2 |
| MW: | 102.18 |
| EINECS: | 203-680-9 |
| Item | Specification |
| Product Name | 3-Dimethylaminopropylamine |
| CAS No. | 109-55-7 |
| Appearance | liquid |
| Shelf Life | 2 years |
| Packing | As your requirements |
Product Packaging
1. Chemical and Surfactant Field
Surfactant Raw Materials: 3-Dimethylaminopropylamine is an important intermediate for the synthesis of cationic surfactants (such as amine salt type and quaternary ammonium salt type), which is used in detergents, fabric softeners, and personal care products, providing excellent cleaning and antistatic properties.
Polyetheramine Production: It can react with epoxy compounds to form polyether amines, widely used in polyurethane foams, epoxy resin curing agents, and lubricant additives.
2. Pharmaceutical and Fine Chemical Field
Drug Intermediates: In pharmaceutical chemistry, 3-Dimethylaminopropylamine can be used as a raw material for synthesizing local anesthetics, antibiotics, and other drugs. Due to its multifunctional structure, it is suitable for participating in various organic reactions.
Fine Chemical Synthesis: Its amine group can participate in alcoholysis, amination, and other reactions and is used to manufacture plasticizers, dyes, and other fine chemicals to enhance product performance.
3. Resin and Adhesive Field
Resin Curing Agent: 3-Dimethylaminopropylamine is a curing agent for epoxy and phenolic resins, providing high strength, heat resistance, and chemical corrosion resistance, and is widely used in coatings, construction, and electronics industries.
Adhesive additives: In adhesive formulations, it improves product durability and adhesion and is particularly suitable for industrial and consumer-grade adhesives.
4. Water treatment and environmental protection
Water treatment chemicals: By reacting with epichlorohydrin, 3-Dimethylaminopropylamine can prepare cationic polymers used as flocculants and filter aids in water treatment processes to improve water quality treatment efficiency.
Gas absorbents: Its amine group can react with carbon dioxide and hydrogen sulfide and is used in gas purification devices to help remove harmful gases and improve environmental quality.
5. Coatings and inks
Dispersants and stabilizers: In coatings and ink formulations, it can be used as a dispersant to improve the dispersibility and stability of pigments and improve the color uniformity and gloss of finished products.
Related References
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Manufacturer of 3-Dimethylaminopropylamine
Zhishang Chemical is based in Shandong, serves the whole country, faces the world, and is determined to become an excellent supplier and service provider in the chemical industry.
As a top manufacturer of cosmetic raw materials, disinfectants, flavors and fragrances in China, we are committed to producing high-quality products and have won high praise from customers all over the world.
In the next 10 years or even longer, Zhishang will always adhere to the tenet of quality first and reputation first, and devote itself to providing customers with thoughtful and perfect services.
As a professional 3-Dimethylaminopropylamine manufacturer, Zhi shang Chemical has served more than 6,000 customers around the world. Because of our high-quality products and professional services, we have won high praise from most of our customers.
Pre-Sales Service
* Timely reply and 24 hours online, the professional team will provide you with the most favorable prices and high-quality products.
* The sample supports testing and inspection.
* Each batch of products will be tested to ensure that its quality meets user needs.
*Packaging can also be made according to customer requirements.
*Any inquiries will be answered by our relevant personnel within 24 hours.
*We will provide you with commercial invoice, packing list, packing list, COA, health certificate and certificate of origin if you need it. If your market has other special requirements, please let us know.
After-Sales Service
*We will monitor the logistics information in real time and will share the information with you.
* You can consult us at any time if you have any questions about the product, and we will answer you in time.
*If you have any questions about the product, you can report it to us, we will deal with it in time for you, and the product can be returned.
DO YOU ACCEPT SAMPLE ORDER?
We will make samples before mass production. After the samples are approved by the department and users, we will start mass production. During the production process, we will carry out 100% inspection, and then carry out random inspection before packaging.
WHAT’S YOUR MOQ?
Our MOQ is 1kg. But usually we can also accept a smaller quantity, such as 100g, if you need it, provided that the sample fee is 100% paid.
IS THERE A DISCOUNT?
Different quantity has different discount.
HOW TO CONFIRM WHETHER THE PRODUCT QUALITY MEETS OUR NEEDS BEFORE PLACING AN ORDER?
You can consult us to get free samples of some products, you only need to pay the freight or arrange express delivery to us and get the samples. You can send us the product specifications and requirements you need, and we will manufacture products according to your requirements.
DO YOU SUPPLY PRODUCT REPORT?
Yes. We’ll give you product analysis report before shipping.
LEARN MORE ABOUT US
Shandong Look Chemical
1. For products ≤50kg, we recommend using express delivery, which is usually called DDU service (discounted, convenient).
2. For products ≤500kg, we generally recommend air freight, which is usually called FOB, CFR or CIF service (fast and efficient).
3. For products >500kg, we generally recommend shipping by sea, which is usually called FOB, CFR or CIF service (economical, safe).
4. For high-value products, please choose air or express to ensure the safety of product transportation.
