compound introduction
用途： 空气中稳定的水溶性膦配体，用于钯催化的交叉偶联反应 application： Air stable, water soluble phosphine ligand used in palladium catalyzed cross-coupling reactions
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Di-t-butyl(3-sulfonatopropyl)phosphine
Dangerous GoodsCAS number：1055888-89-5 molecular formula：C11H25O3PS
overview
Specs
| Chinese alias | 3-(二叔丁基磷基)丙烷-1-磺酸 | 3-二叔丁基磷丙烷磺酸盐 | ||
| English alias | AKOS037646261 | 3-[Bis(1,1-dimethylethyl)phosphino]-1-propanesulfonic acid | AS-67686 | DTBPPS | 1055888-89-5 | C11H25O3PS | F15003 | MFCD12546062 | 3-ditert-butylphosphanylpropane-1-sulfonic acid | Di-t-butyl(3-sulfonatopropyl)phosphine | 3-(Di-tert-buty | ||
| CAS number | 1055888-89-5 | molecular formula | C11H25O3PS |
| molecular weight | 268.35 g/mol | Exact mass | ≥95% |
| PSA | 62.800 Ų | logp | 1.100 |
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
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。 P304+P340: 如误吸入：将人转移
Production methods and uses
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downstream information
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MSDS
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