TEDA catalyst triethylenediamine Tosoh, Japan

Overview:

Triethylenediamine, also known as triethylenediamine. White or light yellow crystals. It has an ammonia smell. This product is an organic synthesis intermediate and synthetic light-stable material. It is widely used in polyurethane foam, elastomer and plastic products and molding processes. It is also the initiator of polymers and can be used as ethylene polymerization catalyst and ethylene oxide polymerization catalyst. Its derivatives can be used as corrosion inhibitors, emulsifiers, etc.

Basic information:

Abbreviation: TEDA, DABCO,PC CAT TD100

English name:TRIETHYLENEDIAMINE

Chemical formula:C6H12N2

Physical and chemical properties

TEDANormally, it is colorless or white crystals. When exposed to the air, it easily absorbs moisture, deliquesces and agglomerates. It is alkaline and can absorb pollutants in the air. CO2concurrently turns yellow. Easily soluble in acetone, benzene and ethanol. PureTEDAhas little toxicity and is saturated by inhalationTEDASteam can cause slight mucous membrane irritation, damage the eyes, and irritate the skin and cause allergies.

Relative density (25℃) : About1.14

Pure melting point:158-159℃

Flashpoint:60℃

Boiling point: 174℃, easy to sublimate, slightly smell of ammonia

Vapor pressure:21℃ is about67Pa,50℃ is 533Pa,100℃ is7.7kPa

Manufacturing method:

Domestic and foreign synthesisTEDAThere are several methods. The general process is to add an aqueous solution of amine or alcohol amine raw materials to a certain amount. The flow rate passes through the reactor filled with catalytic zeolite, at 320-400℃, 0.3MPa and purified to obtainTEMA.

Leaked Processing

while ensuring safety prevent leakage as much as possible. If a minor leak is found, it can be treated with sand or other absorbent materials, and then placed in a clean, dry container for subsequent processing. If a large amount of leakage occurs, the leaked materials should be collected for subsequent treatment. Materials should be avoided from entering groundwater or surface water, as they are not easily degraded by organisms. All collected leaked materials should be disposed of in accordance with the relevant regulations of the local environmental protection department.

Disclaimer

The information and technical advice provided above are obtained from our reliable sources, however, we are not satisfied with the data provided There is no express or implied guarantee, and we do not make any promises here. If you need to use our products, we recommend that they undergo a series of tests. The application, use, processing or production of products based on the technical information we provide are beyond our control, so these responsibilities are borne by the user. The conditions and methods of handling, storage, use or disposal of this product are beyond our control and may be beyond our knowledge. We will not under any circumstances be responsible for improper handling, Responsible for any loss, damage or related expenses caused by storage, use or disposal of this chemical. For more information, please view the technical safety instructions of our products or contact our marketing service department.

Safety information ：

Catalyst, rinse promptly with soapy water after contact with skin. Workers can wear goggles or safety glasses to protect their eyes. Eyewash and shower equipment should be provided near the workplace. When working in places that may come into contact with products, you should pay attention to personal hygiene and use detergents to clean the skin in contact with the products before eating, smoking, and leaving the workplace.

Shelf life:

Keep unopened, two years

Storage and Transportation：

Should be sealed and stored in a dry, cool and ventilated warehouse

Packaging:

200KG/Barrel storage: It is recommended to store in a dry and cool area with proper ventilation. Please fasten the packaging cover as soon as possible after the original packaging to prevent moisture and other substances from being mixed in and affecting product performance. Do not breathe dust, Avoid contact with skin and mucous membranes. Smoking, eating and drinking are prohibited in the workplace. After work, shower and change clothes. Store contaminated clothing separately and launder before use. Maintain good hygiene habits.

Technical and business phone number ：183 0190 3156

ize:16px”>Do not breathe dust, Avoid contact with skin and mucous membranes. Smoking and smoking are prohibited in the workplace. Eat and drink. After working, shower and change clothes. Store contaminated clothes separately and wash them before using them. Maintain good hygiene habits.

Technical and business phone number ：183 0190 3156

Our Company

Since its establishment, the company has adhered to the service tenet of “integrity-based, customer first”, adhered to customer demand as the focus, market-oriented, adhered to technological innovation, management innovation and service innovation, and constantly implemented lean production, refined management, to provide customers with better products and services! The company has its own factory, research and development base, set up a strict scientific quality management system, and constantly committed to technological innovation, product innovation and management innovation, so as to ensure that our products have a certain competitiveness in the same industry. The factory is located in Jining City, Shandong Province, China, covering an area of 500 acres, and the current production capacity of various types of amines is 5,000 to 10,000 tons per year.

Our Advantages

Strict Quality Management
Our company strictly implements ISO9002 quality management standards and has established a complete quality management system to ensure the long-term stability of product quality.

Efficient Service
Our production is efficient and reliable, so we deliver on time and within delivery deadlines. At the same time, our team is always happy to help customers and strive to solve customer problems in a short time.

Competitive Price
We have long-term services in wholesale Polyurethane catalyst and have established long-term and stable cooperative relationships with many retailers and agents to provide our customers with reasonably priced products.

OEM Available
Our employee team has high R&D capabilities, superb design and development capabilities, skilled manufacturing technology, and rich product application experience, and can also meet OEM business needs.throughout the entire industry chain.