Diethyl Malonate |105-53-3
Ukucaciswa komkhiqizo:
| Into | Ukucaciswa |
| Ubumsulwa | ≥99.5% |
| Umswakama | ≤0.07% |
| I-Acidity | ≤0.07% |
Incazelo Yomkhiqizo:
I-Diethyl Malonate iyinto ebalulekile yamakhemikhali eluhlaza, ngenxa ye-molecule yayo i-methylene hydrogen ingashintshwa kalula ngamaqembu ahlukahlukene, bese ikhiqiza okuphuma okuhlukahlukene okubalulekile, isetshenziswa kabanzi ezindaweni ezihlukahlukene zokukhiqiza amakhemikhali, okuhlanganisa ukudla, imithi. , izibulala-zinambuzane, odayi bezimboni, izinto zekristalu ewuketshezi nezinye izimboni.
Isicelo:
(1) Isetshenziswa njengomphumela omaphakathi wokwenza imithi wamasonto onke we-sulfonamide kanye ne-barbitur, futhi njengendawo emaphakathi yezinongo nodayi.
(2)It ivunyelwe ukusetshenziswa njengephunga elimnandi elidliwayo.Isetshenziswa kakhulu ukwenza i-pear, i-apula, amagilebhisi, i-cherry nezinye izinambitheka zezithelo.
(3) I-Diethyl Malonate iwuhlobo olumaphakathi lwe-organic synthesis, engasetshenziswa ukulungisa ama-sulfonylurea herbicides, futhi iphinde ibe maphakathi kwezokwelapha.
(4) Ukunqunywa kwe-ammonia ne-potassium.
(5) Isixazululo esimile se-gas chromatography (izinga lokushisa eliphezulu lokusetshenziswa elingu-40 ℃, isixazululi i-benzene, i-chloroform, i-ethanol).
(6) Isetshenziswa njenge-solvent yama-resin kanye ne-nitrocellulose, i-plasticizer.
Iphakheji:25 kgs/isikhwama noma njengoba ucela.
Isitoreji:Gcina endaweni engenawo umoya, neyomile.
IsikhuluOkujwayelekile:Izinga lamazwe ngamazwe.
