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Diethyl methyl benzene diamine CAS 68479-98-1 Diethyltoluylendiamin 

Payment Terms: T/T,L/C,WU 
Place of Origin: Sichuan, China (Mainland) 
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Product Detail

Model No.: C11H18N2
Production Capacity: 10000T/Year
Delivery Date: within 7 days
CAS No.: 68479-98-1
Assay: ≥98((GC)
Boiling point: 301.4°C at 760 mmHg
Density: 1.013g/cm3
Alias: Diethyltoluylendiamin
Means of Transport: Ocean,Land,Air
Packing: According to customer requi...
Brand Name: MOSINTER
Purity: ≥98((GC)
Molecular formula: C11H18N2
Molecular weight: 178.28
Flash(ing) point: 161.1°C
Vapour pressure: 0.00106mmHg at 25°C

used as polyurethane and epoxy curing agent, epoxy resin antioxygen and others. In addition, it can be used as organic synthesis intermediates.

Diethyl methyl benzene diamine (CAS: 68479-98-1)




Light yellow transparent liquid

Content, ≥


Moisture, ≤



This product is used as polyurethane and epoxy   curing agent, epoxy resin antioxygen and others. In addition, it can be used   as organic synthesis intermediates.

Basic Information

There are two isomers of the commercialization of the products are 76% of 3, 5 - diethyl - 2, 4 - two amino toluene and 24% of 3, 5 - diethyl amino toluene - 2, 6 - two of the two heterogeneous mixture.To yellow to red brown transparent liquid at room temperature. The boiling point of 308 ℃. Pour point - 9 ℃. Vapor pressure (165 ℃) 1.33 x 103 pa. Relative density (20 ℃) 1.02. Viscosity (20 ℃) mPa s. (290 + 10).

 Slightly soluble in water, soluble in alcohol, ether, acetone and other organic solvent polarity, has good compatibility with polyether and polyester polyol. By toluene diamine and ethylene in the presence of catalyst, reaction under a certain temperature and pressure.


polyurethanes (PU) and also a curing agent for epoxides (EP) with exceptionally low TDA content.

Used for reaction injection molding polyurethane chain extender, polyurethane coating, epoxy resin, alkyd resin, curing agent. Pesticides, dyes intermediates, plastics, rubber, oil antioxidants.

Security term

1. Avoid children touch.

2. After contact with eyes, rinse immediately with plenty of water and seek medical advice.

3. Wear goggles or masks.

4. Avoid release to the environment. Refer to special instructions/safety data sheets.


1. Flammable.

2. Cause serious burns.

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