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1-Ethynyl-4-(methylsulfonyl)benzene
Dangerous GoodsCAS number：340771-31-5 molecular formula：C9H8O2S
overview
Specs
| Chinese alias | - | ||
| English alias | 1-ethynyl-4-methylsulfonylbenzene | 1-ETHYNYL-4-METHANESULFONYLBENZENE | 1-ethynyl-4-methanesulfonyl-benzene | A1-14979 | AKOS006238092 | FS-2366 | SY060579 | 4-(Methylsulfonyl)phenylacetylene | SCHEMBL253713 | MFCD08703578 | 1-Ethynyl-4-(methylsulphonyl) | ||
| CAS number | 340771-31-5 | molecular formula | C9H8O2S |
| molecular weight | 180.22 g/mol | Exact mass | ≥98% |
| PSA | 42.500 Ų | logp | 1.400 |
numbering system
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physicochemical properties
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Safety information
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。
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MSDS
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