http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-107986984-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_fb5de7b0c7e0ac61014e90d14089cb52 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C241-02 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C243-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C241-02 |
| filingDate | 2017-12-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2018-05-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-107986984-A |
| titleOfInvention | A kind of synthetic method of isopropyl hydrazine |
| abstract | The present invention provides a kind of synthetic method of isopropyl hydrazine; this method is that under catalyst action and isopropanol and hydrazine hydrate be alkylated reaction at a certain temperature under the protection of inert gas; generate isopropyl hydrazine; it is after reaction that the organic phase containing isopropyl hydrazine is separated from the water; organic phase rectifying is obtained into isopropyl hydrazine finished product again, which is ZnO/Al 2 O 3 Composite catalyst.Compared with prior art, the present invention is using isopropanol and hydrazine hydrate as raw material, and one-step synthesis method isopropyl hydrazine, its reactions steps is few, and post processing is simple, and reactivity hazard is small, and high income, production cost is low, and waste discharge is few, is a kind of environmental type production technology. |
| priorityDate | 2017-12-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 28.