http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2006348045-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_fec576c38e34882531ca37d6b922bf42 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C41-44 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C43-12 |
| filingDate | 2006-08-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7e1954704046b9a1c4282bf1c9d685dd http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e38f5d687bb6e368f6e78852b1795745 |
| publicationDate | 2006-12-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2006348045-A |
| titleOfInvention | Method for purifying fluoromethyl-1,1,1,3,3,3-hexafluoroisopropyl ether |
| abstract | To remove 1,1,1,3,3,3-hexafluoroisopropyl alcohol contained in fluoromethyl-1,1,1,3,3,3-hexafluoroisopropyl ether. Fluoromethyl-1,1,1,3,3,3-hexafluoroisopropyl having a content of 1,1,1,3,3,3-hexafluoroisopropyl alcohol of 0.25% by weight or less The ether is mixed with a basic aqueous solution containing a basic substance having an equivalent ratio of “basic substance / 1,1,1,3,3,3-hexafluoroisopropyl alcohol” of 1 or more, and a temperature of 0 to 60 ° C. Touch in range. According to the present invention, fluoromethyl-1,1,1,3,3,3-hexafluoroisopropyl ether having a 1,1,1,3,3,3-hexafluoroisopropyl alcohol content of 1 ppm or less can be obtained. it can. [Selection figure] None |
| priorityDate | 2006-08-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 60.