compound introduction
通过用 2-溴-2-甲基丙酸稳定的量子点包覆它们来制备多功能二氧化硅胶体.2-溴-2-甲基丙酸被用于通过部分酯化多糖的羟基，合成用于原子转移自由基聚合（ATRP）的葡聚糖大分子引发剂. The multifunctional silica colloids were prepared by coating them with 2-bromo-2-methylpropionic acid stabilized quantum dots.
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2-Bromo-2-methylpropionic acid
Dangerous GoodsCAS number：2052-1-9 molecular formula：C4H7BrO2
overview
Specs
| Chinese alias | 2-溴异丁酸 | α-溴代异丁酸 | 2-溴-2-甲基丙酸 | ||
| English alias | AKOS015841143 | 2-BROMO-2-METHYL-D3-PROPIONIC-3,3,3-D3 ACID | Alpha-bromoisobutyricacid | bromoisobutyric acid | bromo-isobutyric acid | InChI=1/C4H7BrO2/c1-4(2,5)3(6)7/h1-2H3,(H,6,7) | DTXSID8062151 | NSC41213 | NSC-41213 | 2-Bromo-2-methylpropionic acid | ||
| CAS number | 2052-1-9 | molecular formula | C4H7BrO2 |
| molecular weight | 167 g/mol | Exact mass | ≥98% |
| PSA | 37.300 Ų | logp | 1.2 |
numbering system
No numbering system information yet
physicochemical properties
No physical and chemical property information yet
Safety information
pictogram：
GHS05
Signal word：
Danger
Hazard Statement：
H314: 造成严重的皮肤灼伤和眼睛损伤
Statement of Preventive Measures：
P280: 戴防护手套/穿防护服/戴防护眼罩/戴防护面具。 P321: 特殊处理（请参阅此标签上的...）。 P405: 密闭存放 P501: 将内容物/容器处理到。。。 P264: 处理后要彻底洗手。 P260: 不要吸入灰尘/烟雾/气体/雾/蒸汽/喷雾。 P301+P330+P331: 如误吞咽：漱口。不要诱导呕吐。 P304+P340: 如误吸入：将人转移到空气新鲜处，保持呼吸舒适体位。 P363: 再次使用之前，请清洗受污染的衣物。 P305+P354+P338: 如果进入眼睛：立即用水冲洗几分钟
WGK Germany：
3
Personal protective equipment：
Eyeshields,Faceshields,full-face particle respirator type N100 (US),Gloves,respirator cartridge type N100 (US),type P1 (EN143) respirator filter,type P3 (EN 143) respirator cartridges
UN Number：
3261
Production methods and uses
No production method and use information yet
Related
upstream information
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downstream information
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MSDS
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