and colouring agent. In addition, it is used to accelerate the polymerisation of ethyl methacrylate.
Place of Origin: | Shandong, China |
Brand Name: | Near Chem |
Model Number: | DMPT-04 |
Minimum Order Quantity: | 15 tons |
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Price: | $4,500-7,500 / ton |
CAS No.: | 99-97-8 | Purity: | 99%min |
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Appearance: | Light Yellow Oil Liquid | Application: | Making Self-coagulating Denture |
EINECS No.: | 202-805-4 | MF: | C9H13N |
Other Names: | DMPT | Type: | Dyestuff Intermediates, Syntheses Material Intermediates |
Packing 1: | 190kg/drum | Molecular Weight: | 135.21 |
Density: | 0.937 G/mL At 25 °C(lit.) | Melting Point: | -25°C |
Boiling Point: | 211 °C(lit.) | Flashing Point: | 182 °F |
Acidity(pKa): | PK1:7.24(+1) (25°C) | Vapor Pressure: | 0.1 HPa (20 °C) |
Refractive Index: | N20/D 1.546(lit.) | Sample: | Availiable |
Certificate of Analysis | ||||||
Product name | N,N-Dimethyl-p-toluidine DMPT | Batch No. | NC2023021606 | |||
CAS NO. | 99-97-8 | Manufacturing Date | 20230216 | |||
MF | C9H13N | Expiration Date | 2028-02-15 | |||
Technical index | ||||||
ITEM | Specification | Results | ||||
Identification(By Gc) | Conform to the standard | Confirmed | ||||
Apearance | Primrose yellow liquid | Qualitied | ||||
N,N-Dimethyl-p-toluidine | ≥99.0% | 99.27% | ||||
P-toluidine assay | ≤0.05% | 0.03% | ||||
N,N-Dimethyl-p-toluidine assay | 0.7% | 0.47% | ||||
Another assay | 0.3% | 0.23% | ||||
Conclusion | The results comply with the reauirements of the export standard |
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