产品说明
包装
1, 5 g in glass bottle
应用
This monomer is useful in the Pd catalyzed Stille coupling to make conjugated thiophene oligomers or co-oligomers. The corresponding amine(s) can be obtained by subsequent reduction.
基本信息
经验(实验)分子式 | C4Br2N2O4S |
分子量 | 331.93 |
MDL编号 | MFCD00015537 |
PubChem化学物质编号 | 329766839 |
NACRES | NA.23 |
产品性质
质量水平 | 100 |
测定 | 99% (GC) |
mp | 135-140 ℃ |
SMILES string | [O-][N+](=O)c1c(Br)sc(Br)c1[N+]([O-])=O |
InChI | 1S/C4Br2N2O4S/c5-3-1(7(9)10)2(8(11)12)4(6)13-3 |
InChI key | AHGHPBPARMANQD-UHFFFAOYSA-N |
安全信息
象形图 | |
警示用语: | Warning |
危险声明 | H302 - H315 - H319 - H335 |
预防措施声明 | P301 + P312 + P330 - P302 + P352 - P305 + P351 + P338 |
危险分类 | Acute Tox. 4 Oral - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3 |
靶器官 | Respiratory system |
储存分类代码 | 11 - Combustible Solids |
WGK | WGK 3 |
闪点(F) | Not applicable |
闪点(C) | Not applicable |
Sigma-Aldrich