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Product Name |
Triethylenediamine |
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|
Formula |
C6H12N2 |
Molecular Weight |
112.17 |
|
CAS NO. |
280-57-9 |
Quantity |
500KG |
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Items |
Specification |
Results |
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Appearance |
white powder |
Conforms |
|
Assay |
≥98.0% |
99.1% |
|
Density |
1.02 | 1.02 |
| Melting point |
156-159 °C |
158°C |
|
CONCLUSION |
The result conform with standard |
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Melting point 156-159 ° C (lit.)
Boiling point 174 ° C
Density 1.02g/ml
Vapor pressure 2.9mmhg (50 ° C)
Refractive index n20/d1.4634 (lit.)
Flash point 198 ° f
Storage condition: store below + 30 ° C
Solubility 400g/l
Acidity coefficient (PKA) 3.0,8.7 (AT25 ℃)
Morphology hygroscopic crystals
Color white to pay yellow
Water solubility 46g/100ml (26 º C)
Sensitivity hygroscopic
Merck14,9669
Triethylenediamine is an important chemical raw material, which is used as catalyst of polyurethane and oil additive; It is used as a corrosion inhibitor in boiler water treatment, as well as a catalyst for polyurethane foaming and polymerization, an accelerator for epoxy resin curing, and a catalyst for propylene chemicalbook ene nitrile, ethylene and alkene ethylene oxide; As a non nucleophilic base, Division β Monoketoacetic acid, diacetate and dehydrohalogenation reagents form complexes with organic magnesium, lithium and zinc compounds to increase activity and participate in many reactions
