TMEDA

Overview:

Tetramethylpropanediamine (N,N,N’,N’-Tetramethyl-1,3-propanediamine), colorless to light yellow transparent liquid, soluble in water and alcohol, its content is generally greater than 98%. Used as a catalyst for polyurethane foams and microporous elastomers, and as a curing catalyst for epoxy resins

Chinese name Tetramethylpropanediamine

English name N,N,N’,N’-Tetramethyl-1,3-propanediamine (TMPDA)

Alias ​​N,N,N’,N’-tetramethyl-1,3-propanediamine, TMPDA

Chemical formula C7H18N2

Molecular weight 130.23

CAS Registry Number 110-95-2

EINECS registration number 203-818-8

Boiling point 145-146ºC

Water soluble

Density 0.78

Flash point 32ºC

Hazard symbol T

Hazard description Toxic and flammable substances

Dangerous goods transport number UN2734

Refractive index 1.4224～1.4244

Chinese name: tetramethylpropanediamine

Chinese alias: N,N,N’,N’-tetramethyl-1,3-propanediamine

English name: N,N,N’,N’-Tetramethyl-1,3-propanediamine

English aliases: N,N,N’,N’-tetramethyltrimethylenediamine; N,N,N’,N’-Tetramethyl-1,3-propanediamine; 1,3-Bis(dimethylamino)propane; Tetramethylpropylenediamine; N,N,N ‘,N’-tetramethylpropane-1,3-diamine; [1] N,N,N’,N’-tetramethylpropane-1,3-diaminium

Tetramethylpropanediamine 110－95－2 tmeda Polycat 2 Lupragen N501

Physical and chemical properties:

Relative density (25℃): 0.78

Boiling point: 145℃

Refractive index (20℃): 1.4224～1.4244

Vapor pressure (20℃): 532Pa

Flash point: 32℃

Storage: Keep away from air and store in a dry, cool and ventilated warehouse.

 

Product properties:

Molecular formula: C7H18N2;

Relative molecular mass: 130;

CAS number: 110-95-2;

Boiling point: 145℃;

Density (25℃): 0.78g/cm3;

Flash point: 32℃;

 

Product Usage:

Tetramethylpropanediamine is mainly used in the production of polyurethane foams and polyurethane microcellular elastomers, and can also be used as an epoxy resin curing catalyst.

 

Storage and transportation:

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

 

package:

200KG/drum Storage: It is recommended to store in a dry and cool area with proper ventilation. After the original packaging, please fasten the packaging cover as soon as possible to prevent the water and other substances from mixing into the product and affecting its performance. Store in a cool, dry place, keep the container sealed and avoid contact with oxides. Do not breathe dust, avoid skin and mucous membrane contact. Smoking, eating and drinking are prohibited in the workplace. After work, shower and change clothes. Store contaminated clothing separately and wash it before reuse. Maintain good hygiene habits.

Company Name:	Shanghai OHANS Chemical Co., Ltd.
Sales Manager:	Hunter
E_Mail:	Honda@ohans.com
Telephone:	+86-021-5161 9971 +86-021-5161 9972 +86-021-5161 9973
Address:	709 Lingshi Road, Zhabei District, shanghai, China
Website:	www.dpta.vip

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.