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.
![1](https://www.ruifuchemical.com/uploads/15.jpg)
![](https://www.ruifuchemical.com/uploads/23.jpg)
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.
-
2,5-Dibromo-3,4-Dinitrothiophene CAS 52431-30-8...
-
2,5-Dibromotiofen CAS 3141-27-3 Soflik >96,0...
-
Etil 2-amino-4-metiltiofen-3-karboksilat C...
-
Etil 2-Aminotiofen-3-Karboksilat CAS 31891-...
-
3-Bromo-2-Chlorothiophene CAS 40032-73-3 Soflik...
-
2-Chloro-5-Methylthiophene CAS 17249-82-0 Purit...
-
2-Xlorofenotiyazin CAS 92-39-7 Soflik >99,0%...
-
2-Chlorotiophene CAS 96-43-5 Soflik >99,0% (GC...
-
2-Tiofenmetanol CAS 636-72-6 Soflik >99,0% ...
-
2-Tiofenkarboksaldegid CAS 98-03-3 Soflik >9...
-
2-tiofenkarboksilik kislota CAS 527-72-0 tozaligi...
-
2-Tenoyltrifluoroaseton CAS 326-91-0 Soflik >...
Xabaringizni shu yerga yozing va bizga yuboring