
Mahsulotni tanishtirish
| Natriy triflorometansülfinat Asosiy ma'lumotlar |
| Mahsulot nomi: | Natriy triflorometansülfinat |
| Sinonimlar: | Natriy trifluorometansülfinat; natriy trifluorometansulfinat; natriy trifluorometansülfinat 96%; natriy triflorometansülfinat CF3, natriy, sulfinat, sodiy; fin kislotasi, 1,1,1-trifloro-, natriy M tuzi |
| CAS% 3A | 2926-29-6 |
| MF% 3a | CH2F3Nao2S |
| MVt: | 158.07 |
| EINECS% 3A | 423-490-1 |
| Mahsulot toifalari: | bc0001 |
| Mol fayli: | % 7b% 7b0}% 7d.mol |
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| Natriy triflorometansülfinatning kimyoviy xossalari |
| Erish nuqtasi | <325°C |
| saqlash harorati. | Qorong'i joyda, inert atmosferada, xona haroratida saqlang |
| eruvchanligi | Suv (ozgina) |
| shakl | kukun |
| rang | oq |
| BRN | 3723394 |
| InChIKey | KAVUKAXLXGRUCD-UHFFFAOYSA-M |
| Xavfsizlik ma'lumotlari |
| Xavf kodlari | Xi |
| Xavf bayonotlari | 36/37/38-36/38 |
| Xavfsizlik bayonotlari | 26-36/37/39 |
| WGK Germaniya | 3 |
| TSCA | Yo'q |
| XavfliKlass | tirnash xususiyati beruvchi |
| HS kodi | 29309090 |
| MSDS ma'lumotlari |
| Natriy trifluorometansülfinatdan foydalanish va sintez |
| Kimyoviy xossalari | Oqdan och sariq ranggacha qattiq |
| Foydalanadi | Turli arillar, aril boron kislotalari, alkenlar va alkinlarning triflorometilatsiyasi uchun samarali sulfinat tuzi. |
| Foydalanadi | Natriy triflinat (natriy trifluorometansülfinat) oltingugurt o'z ichiga olgan qurilish bloki va turli xil organik sintezda ishlatiladigan florlash reagentlari. U yaxshi rentabellik va mukammal kimyoselektivlik bilan funktsional sulfanilamidlarni mis-katalizli konstruktsiyasi uchun yangi va qulay usulda qo'llanilishi mumkin. |
| Suvda eruvchanligi | H2O da eriydi, MeOH, MeCN va asetonda ozgina eriydi. |
| Sintez | Dastlab 37,5 g natriy sulfitni 150 g suvda eritib, suvli eritma tayyorlandi. Keyin, bu suvli eritma bilan metall bosimga chidamli reaktor zaryadlangan. Shundan so'ng, past bosimni olish uchun reaktorning atmosferasi olib tashlandi. Reaktorga 10,7 g triflorometansülfonik ftorid qo'shildi, 5 daraja C. 4 soat davomida aralashtiriladi. Olingan reaktsiya suyuqligi natriy karbonat bilan zararsizlantirildi, so'ngra suv olib tashlandi. Keyin, maqsadli mahsulotni olish uchun qolgan qattiq moddaga metanol qo'shildi. Olingan metanol eritmasi quruq bo'lgunga qadar konsentratsiya qilindi va shu bilan 9,7 g natriy triflorometansülfinat (hosildorlik: 88%) olindi.![]() |
| Natriy trifluorometansülfinat tayyorlash mahsulotlari va xom ashyo |
| Tayyorlash mahsulotlari | 4-Methylbenzotrifluoride-->3-Trifluoromethylpyridine-->1,4-Bis(trifluoromethyl)-benzene-->2-Amino-5-bromobenzotrifluoride-->4-(TRIFLUOROMETHYL)DIPHENYL ETHER-->2-ETHOXYCARBONYLPHENYL ISOTHIOCYANATE-->1-Fluoropyridinium triflate-->2,5-Dichlorobenzotrifluoride-->4-(TRIFLUOROMETHYLTHIO)BENZOIC ACID-->4-(TRIFLUOROMETHYLTHIO)BROMOBENZENE-->4-NITRO-2-(TRIFLUOROMETHYL)ACETANILIDE-->4-(TRIFLUOROMETHYL)PHENYL ISOTHIOCYANATE-->3-METHYLBENZOTRIFLUORIDE-->Pyrimidine, 2-chloro-5-(trifluoromethyl)- (9CI)-->1,4-FENİLEN DIIZOTİOSİANAT |
Issiq teglar: natriy trifluorometansülfinat, Xitoy natriy trifluorometansülfinat ishlab chiqaruvchilari, etkazib beruvchilari, zavodi
Oldingi: Sisteamin gidroxloridi
Keyingi2: Triflorometansülfonik kislota
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