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Ethyleneamines

Tosoh has manufactured ethyleneamines since 1967. Tosoh's ethyleneamines are produced from ethylenedichloride (EDC), ammonia and caustic soda.

Tosoh is a global scale producer of caustic soda and ethylenedichloride (EDC), and therefore the company is a leading supplier of ethyleneamines.

The Tosoh group is one of the largest producers of ethyleneamines in the world with sales offices in the United States, Singapore, and Shanghai.

Tosoh's ethyleneamines are used in the agricultural, chemical, textile, petroleum, rubber, plastic, and resins industries. Below you can find specs, properties, shipping, and applications details for Tosoh's ethyleneamines.


Tosoh is also a manufacturer of TEDA, TOYOCAT®, and RZETA® which are amine catalysts for polyurethanes. Click for more info »

 
Product Name: 
Ethylenediamine (EDA) 
Sales Specifications:
Appearance  Clear and free of suspended matters 
Color (APHA / Gardner) 15 max. / -
Specific Gravity (20/20 ºC) 0.897-0.910 
Distillation Range (Initial Boiling Point ºC)  115 min. 
Distillation Range (Dry Point ºC) 
119 max. 
Purity GC (%) 
99.0 min. (Depend on volumetric method) 
Amine Value (mgKOH/g) -
Total Nitrogen (N-%) -
Physical Properties: 
Molecular Weight  60.1 
Specific Gravity (20/20ºC) 0.898
Boiling Point
101.3kPa(760mmHg)
ºC  116
ºF 241
6.7kPa (50mmHg)
ºC
49
ºF
120
1.3 kPa (10mmHg)
ºC
22
ºF
72
Vapor Pressure (20ºC, Pa / mmHg)   1.2x103 / 9.0 
Melting Point (ºC / ºF)
8 / 46 
Flash Point (COC, ºC / ºF)
41.5 / 107 (1)
Active Hydrogen Equivalent Weight (g/eqNH) (2) 15.0
Shipping Information: 
Drums Net Weight (kg)  180 
Drums Net Weight (lbs)  397 
Package  Drums/Bulk 
IMCO No. 
UN No.  1604 
CAS No.  107-15-3 
Applications:
Agricultural Chemicals
Chelating Agents
Corrosion Inhibitors
Ethylene Urea Resins
Ion Exchange Resins
Lubricants for Thermoplastic Resin
Oil Additives
Polyamide Resins
Reforming Agents for Soils
Rubber Chemicals
Surface-active Agents
(1) Tag closed cup (2) Estimated Value
 
Product Name: 
Diethylenetriamine (DETA)
Sales Specifications:
Appearance  Clear and free of suspended matters 
Color (APHA / Gardner) 20 max. / -
Specific Gravity (20/20 ºC) 0.950-0.955
Distillation Range (I.B.P. ºC)  195 min. 
Distillation Range (D.P. ºC) 
215 max. 
Purity GC (%) 
99.0 min. (Depend on volumetric method) 
Amine Value (mgKOH/g) -
Total Nitrogen (N-%) -
Physical Properties: 
Molecular Weight  103.2
Specific Gravity (20/20ºC) 0.952
Boiling Point
101.3kPa(760mmHg)
ºC  207
ºF 405
6.7kPa (50mmHg)
ºC
123
ºF
253
1.3 kPa (10mmHg)
ºC
86
ºF
187
Vapor Pressure (20ºC, Pa / mmHg)   37.0 / 0.3
Melting Point (ºC / ºF)
-39 / -38
Flash Point (COC, ºC / ºF)
104 / 219
Active Hydrogen Equivalent Weight (g/eqNH) (1) 20.6
Shipping Information: 
Drums Net Weight (kg)  190 
Drums Net Weight (lbs)  418 
Package  In specially treated carbon steel drum or in bulk 
IMCO No. 
UN No.  2079
CAS No.  111-40-0
Applications:
Chelating Agents
Corrosion Inhibitors
Epoxy Resin Curing Agents
Intermediates for Textile Finishing Resins
Oil Additives
Paper Additives (Modifying Agents)
Polyamide Resins
Surface-active Agents
(1) Estimated Value
 
Product Name: 
Triethylenetetramine (TETA)
Sales Specifications:
Appearance  Clear and free of suspended matters 
Color (APHA / Gardner) 50 max. / -
Specific Gravity (20/20 ºC) 0.979-0.984 
Distillation Range (I.B.P. ºC)  260 min. (1)
Distillation Range (D.P. ºC) 
290 max. 
Purity GC (%) 
-
Amine Value (mgKOH/g) 1,410-1,480
Total Nitrogen (N-%) -
Physical Properties: 
Molecular Weight  -
Specific Gravity (20/20ºC) 0.981
Boiling Point
101.3kPa(760mmHg)
ºC  278
ºF 532
6.7kPa (50mmHg)
ºC
183
ºF
361
1.3 kPa (10mmHg)
ºC
144
ºF
291
Vapor Pressure (20ºC, Pa / mmHg)   <1.3 / <0.01
Melting Point (ºC / ºF)
-35 / -31
Flash Point (COC, ºC / ºF)
137 / 279
Active Hydrogen Equivalent Weight (g/eqNH) (2) 27.2
Shipping Information: 
Drums Net Weight (kg)  200
Drums Net Weight (lbs)  440 
Package  In specially treated carbon steel drum or in bulk
IMCO No. 
UN No.  2259
CAS No.  112-24-3
Applications:
Epoxy Resin Curing Agents
Oil Additives
Paper Additives (Modifying Agents)
Polyamide Resins
Surface-active Agents
(1) 5% distillate (2) Estimated Value
 
Product Name: 
Tetraethylenepentamine (TEPA)
Sales Specifications:
Appearance  Clear and free of suspended matters 
Color (APHA / Gardner) - / 5 max.
Specific Gravity (20/20 ºC) 0.988-0.998
Distillation Range (I.B.P. ºC)  310 min. (1)
Distillation Range (D.P. ºC) 
320 max. (2)
Purity GC (%) 
-
Amine Value (mgKOH/g) 1,290-1,370
Total Nitrogen (N-%) -
Physical Properties: 
Molecular Weight  -
Specific Gravity (20/20ºC) 0.998
Boiling Point
101.3kPa(760mmHg)
ºC  340 (3)
ºF 644 (3)
6.7kPa (50mmHg)
ºC
237
ºF
459
1.3 kPa (10mmHg)
ºC
195
ºF
383
Vapor Pressure (20ºC, Pa / mmHg)   <1.3 / <0.01 
Melting Point (ºC / ºF)
-30 / -22 
Flash Point (COC, ºC / ºF)
171 / 340
Active Hydrogen Equivalent Weight (g/eqNH) (4) 31.1
Shipping Information: 
Drums Net Weight (kg)  200 
Drums Net Weight (lbs)  440 
Package  In specially treated carbon steel drum or in bulk
IMCO No.  8
UN No.  2320
CAS No.  112-57-2
Applications:
Epoxy Resin Curing Agents
Ion Exchange Resins
Oil Additives
Polyamide Resins
Surface-active Agents
(1) 5% distillate (2) 50% distillate (3) Decomposition (4) Estimated Value
 
Product Name: 
Pentaethylenehexamine (PEHA) 
Sales Specifications:
Appearance  Clear and free of suspended matters 
Color (APHA / Gardner) - / 10 max.
Specific Gravity (20/20 ºC) 1.000-1.031 
Distillation Range (I.B.P. ºC)  -
Distillation Range (D.P. ºC) 
-
Purity GC (%) 
-
Amine Value (mgKOH/g) 1,200-1,280
Total Nitrogen (N-%) -
Physical Properties: 
Molecular Weight  -
Specific Gravity (20/20ºC) 1.000
Boiling Point
101.3kPa(760mmHg)
ºC  -
ºF -
6.7kPa (50mmHg)
ºC
-
ºF
-
1.3 kPa (10mmHg)
ºC
230
ºF
446
Vapor Pressure (20ºC, Pa / mmHg)   <1.3/ <0.01 
Melting Point (ºC / ºF)
-30 / -22 
Flash Point (COC, ºC / ºF)
197 / 387
Active Hydrogen Equivalent Weight (g/eqNH) (1) 34.0
Shipping Information: 
Drums Net Weight (kg)  200
Drums Net Weight (lbs)  440 
Package  In specially treated carbon steel drum or in bulk
IMCO No. 
UN No.  2735
CAS No.  4067-16-7
Applications:
Epoxy Resin Curing Agents
Ion Exchange Resins
Oil Additives
Polyamide Resins
(1) Estimated Value
 
Product Name: 
N-Aminoethylpiperazine (AEP)
Sales Specifications:
Appearance  Clear and free of suspended matters 
Color (APHA / Gardner) 30 max. / -
Specific Gravity (20/20 ºC) 0.983-0.989
Distillation Range (I.B.P. ºC)  210 min. 
Distillation Range (D.P. ºC) 
230 max. 
Purity GC (%) 
98.0 min. (Depend on volumetric method) 
Amine Value (mgKOH/g) -
Total Nitrogen (N-%) -
Physical Properties: 
Molecular Weight  129.2 
Specific Gravity (20/20ºC) 0.985
Boiling Point
101.3kPa(760mmHg)
ºC  222
ºF 432
6.7kPa (50mmHg)
ºC
-
ºF
-
1.3 kPa (10mmHg)
ºC
-
ºF
-
Vapor Pressure (20ºC, Pa / mmHg)   <13.3 / <0.1 
Melting Point (ºC / ºF)
-19 / -2.2
Flash Point (COC, ºC / ºF)
95 / 203
Active Hydrogen Equivalent Weight (g/eqNH) (1) 43.1
Shipping Information: 
Drums Net Weight (kg)  200
Drums Net Weight (lbs)  440 
Package  In specially treated carbon steel drum or in bulk
IMCO No.  8
UN No.  2815
CAS No.  140-31-8
Applications:
Epoxy Resin Curing Agents
Polyamide Resins
(1) Estimated Value
 
Product Name: 
Poly-8 (P8)
Sales Specifications:
Appearance  Dark Brown
Color (APHA / Gardner) - / -
Specific Gravity (20/20 ºC) -
Distillation Range (I.B.P. ºC)  -
Distillation Range (D.P. ºC) 
-
Purity GC (%) 
-
Amine Value (mgKOH/g) 1,000 min.
Total Nitrogen (N-%) 30 min.
Physical Properties: 
Molecular Weight  -
Specific Gravity (20/20ºC) 1.020
Boiling Point
101.3kPa(760mmHg)
ºC  230
ºF 446
6.7kPa (50mmHg)
ºC
-
ºF
-
1.3 kPa (10mmHg)
ºC
-
ºF
-
Vapor Pressure (20ºC, Pa / mmHg)   -
Melting Point (ºC / ºF)
-
Flash Point (COC, ºC / ºF)
178 / 352
Active Hydrogen Equivalent Weight (g/eqNH) (1) -
Shipping Information: 
Drums Net Weight (kg)  200
Drums Net Weight (lbs)  440
Package  In specially treated carbon steel drum or in bulk
IMCO No.  8
UN No.  2735
CAS No. 
Applications:
Bitumen Chemicals
Oil Additives
(1) Estimated Value