compound introduction
m-PEG9-bromide is a PEG derivative containing a bromide group. The bromide (Br) is a very good leaving group for nucleophilic substitution reactions. The hydrophilic PEG spacer increases solubility in aqueous media.
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m-PEG9-bromide
Dangerous GoodsCAS number：125562-30-3 molecular formula：C19H39BrO9
overview
Specs
| Chinese alias | - | ||
| English alias | HY-141377 | m-PEG9-Br | mPEG9-Br | 1-[2-[2-[2-[2-[2-[2-[2-(2-bromoethoxy)ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]-2-methoxyethane | C70404 | 2,5,8,11,14,17,20,23,26-Nonaoxaoctacosane, 28-bromo- | SCHEMBL9515495 | BP-22779 | AKOS040756586 | 28-bro | ||
| CAS number | 125562-30-3 | molecular formula | C19H39BrO9 |
| molecular weight | 491.4 g/mol | Exact mass | ≥98% |
| PSA | 83.100 Ų | logp | -0.300 |
numbering system
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physicochemical properties
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Safety information
pictogram：
GHS07
Signal word：
Warning
Hazard Statement：
H315: 引起皮肤刺激 H319: 引起严重眼睛刺激 H335: 可能引起呼吸道刺激 H302: 吞食有害
Statement of Preventive Measures：
P261: 避免吸入灰尘/烟雾/气体/雾/蒸汽/喷雾 P305+P351+P338: 如进入眼睛：用水小心冲洗几分钟。如戴隐形眼镜并可方便地取出，取出隐形眼镜。继续冲洗。 P280: 戴防护手套/穿防护服/戴防护眼罩/戴防护面具。 P302+P352: 如皮肤沾染：用水充分清洗。 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。 P271: 仅在室外或通风良好的地方使用。 P270: 使用本产品时，请勿进食、饮水
Production methods and uses
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upstream information
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downstream information
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MSDS
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