| Product name | Iminostilbene carbonyl chloride |
| CAS NO. | 33948-22-0 |
| M.F. | C15H10ClNO |
| M.W | 255.699 |
| Structure |
|
| EINECS | C6H4N2O2 |
| 3,6-Dichloropyridazine Chemical Properties |
| Melting point | 149-153ºC |
| Density | 1.316g/cm3 |
| Boiling point | 413.7°C |
| Flash point | 204°C |
| 3,6-Dichloropyridazine Safety information |
| UN NO. | 3261 |
| Package classification | III |
| hazard classification | 8 |
| 3,6-Dichloropyridazine Package |
| Net weight | 25kg/drum |
| Gross weight | 28kg/drum |
| Package size | φ400*480mm |
Retest time: 3 years
| ITEM | Specification | Result |
| Appearance | Off white to Yellowish powder | Off white powder |
| Loss on drying | Less than 0.5% | 0.15% |
| Melting point | 149-155°C | 149.9-152.4°C |
| Purity |
| ISBCC | NLT 70.0% | 71.36% |
| ISBCBr | NMT 30% | 28.32% |
| ISBCC+ ISBCBr | NLT 99.0% | 99.68% |
| Any other impurity | NMT 0.5% | 0.27% |
| Conclusion | Conforms the standard |
Usage
Pharmaceutical intermediates, It is mainly used to synthesize carbamazepine
Hebei Jingbo New Material Technology Co., Ltd. was founded in 2007 , located in Shijiazhuang city which is the capital of Hebei Province and hub sector among Beijing Tianjin and Hebei and has advantage of convenient transportation . Our company is a modern high-tech chemical enterprise with Research & Development, production and sales.Our company has strong technical strength, advanced equipment, strict quality management system and high-quality after-sales service, adhers to the "customer first and forge ahead" business philosophy and insists on integrity as the company's survival.
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China
