2,5-Dibromo-3,4-Dinitrothiophene CAS 52431-30-8 Soflik >98,0% (HPLC) Zavodning yuqori sifati
Ishlab chiqaruvchi ta'minoti, yuqori sifat, tijorat ishlab chiqarish
Kimyoviy nomi: 2,5-Dibromo-3,4-Dinitrotiofen
CAS: 52431-30-8
Kimyoviy nomi | 2,5-Dibromo-3,4-Dinitrotiofen |
CAS raqami | 52431-30-8 |
CAT raqami | RF-PI1106 |
Birja holati | Stokda, ishlab chiqarish hajmi tonnagacha |
Molekulyar formula | C4Br2N2O4S |
Molekulyar og'irlik | 331,92 |
Erish nuqtasi | 135,0 dan 139,0 ℃ gacha |
Suvda eruvchanligi | Suvda erimaydi |
Brend | Ruifu kimyoviy |
Element | Texnik xususiyatlari |
Tashqi ko'rinish | Och sariqdan sariq ranggacha kukun |
Soflik / Tahlil usuli | >98,0% (HPLC) |
Quritishda yo'qotish | <1,0% |
Umumiy iflosliklar | <2,0% |
Sinov standarti | Korxona standarti |
Foydalanish | Farmatsevtik vositachilar |
Paket: Shisha, alyuminiy folga sumkasi, 25kg / karton baraban yoki mijozning talabiga binoan.
Saqlash holati:Salqin va quruq joyda yopiq idishlarda saqlang;Nur va namlikdan saqlang.


2,5-Dibromo-3,4-Dinitrotiofen (CAS: 52431-30-8), bu monomer konjugatsiyalangan tiofen oligomerlari yoki ko-oligomerlarini hosil qilish uchun Pd katalizlangan Stille birikmasida foydalidir.Tegishli amin(lar)ni keyinchalik kamaytirish yo'li bilan olish mumkin.
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