技术规格说明书
产品名称
2-叔丁基-1,1,3,3-四甲基胍 ≥97.0% (GC)
产品编号
20615
产品品牌
aldrich
化学文摘社编号
29166-72-1
分子量
171.28
Test皿 | 规格 |
|---|---|
| APPEARANCE (COLOR) | Colorless |
| APPEARANCE (FORM) | Liquid |
| REM. ON APPEARANCE | Material may form precipitate on storage. The precipitate may easily be separated by filtration. |
| PURITY (GC AREA %) | ≥ 97.0 % |
| REFRACTIVE INDEX N20/D | 1.456 - 1.458 |
| WATER | ≤ 0.20 % |
| PROTON NMR SPECTRUM | CONFORMS TO STRUCTURE |
| RECOMMENDED RETEST PERIOD | 24 MONTHS |