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Accelerator DOTG |
| Chemical name: |
1,3-di-O-tolylguanidine |
| Molecular formula: |
C15H13N3
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| Structural formula: |
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| Molecular weight: |
239.32 |
| Technical index: |
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Item
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Index
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top grade
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second grade
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appearance
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grey white powder
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melting point % ≤
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165.0
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164.0
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heating loss % ≤
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0.30
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0.40
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ash content % ≤
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0.30
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0.40
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residue on sieve(150μm) %
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0.10
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0.10
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| Uses: |
Used in natural rubber and diene synthetic rubber; important active agent of acid accelerator, especially of thiazoles and sulfonamide accelerator
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| Properties: |
Light bitter taste, odorless; relative density: 1.01-1.02; soluble in chloroform, acetone and ethyl alcohol; lightly soluble in benzene; insoluble in gasoline and water
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| Packaging: |
paper-plastic lamination bag; 25kg/bag
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| Storage: |
Please store in cool, dry and ventilated place.
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