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N,N,N',N'-tetramethyl-2,2'-oxybis(ethylamine) |
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70% 2'-oxybis[N,N-dimethyl-Ethanamine... |
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9-(3'-three-bromophenyl) carbazole |
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9-(2'-bromophenyl) carbazole |
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| 1,8-Dinitrogen heterodicyclo[5,4,0]endecatylene-7 |
| Product Specification: |
Item |
Indicators |
Appearance |
Colorless to light yellow transparent liquid |
Proportion(20℃) |
1.07±0.0005 |
Flash point(℃) |
96 |
Water solubility |
8 |
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| Product introduction: |
Colorless to pale yellow transparent liquid，is a low volatile liquid of slight odor, easy to mix with water, soluble in most solvents. |
| Application: |
DBU catalyst mainly gel catalytic production, particularly with aliphatic isocyanate of the formula, because their activity as aromatic isocyanates, so they need a strong catalyst, and the product since the crust and microporousThe foam system. |
| Advantages: |
The role of strong gel with low odor |
| Packing: |
20kg,25kg,200kg plastic bucket or plastic iron drum. |
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