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α-Quinquethiophene
Dangerous GoodsCAS number：5660-45-7 molecular formula：C20H12S5
overview
Specs
| Chinese alias | α-五联噻吩 | 2,2':5',2'':5'',2''':5''',2''''-五联噻吩 | ||
| English alias | MFCD09038547 | NCI60_035932 | AMY10987 | AKOS016003406 | Q0079 | YSWG770 | T72629 | NSC700150 | NSC-700150 | 2,2':5',2'':5'',2''':5''',2''''-Quinquethiophene | DTXSID70327897 | A913371 | 2,5-bis(5-thiophen-2-ylthiophen-2-yl)thiophene | alpha-Quinquethioph | ||
| CAS number | 5660-45-7 | molecular formula | C20H12S5 |
| molecular weight | 412.64 g/mol | Exact mass | ≥95% |
| PSA | 141.000 Ų | logp | 7.100 |
numbering system
No numbering system information yet
physicochemical properties
No physical and chemical property information yet
Safety information
pictogram：
GHS07
Signal word：
Warning
Hazard Statement：
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。 P405: 密闭存放 P501: 将内容物/容器处理到。。。 P271: 仅在室外或通风良好的地方使用。 P304+P340: 如误吸入：将人转移到空气新鲜处，保持呼吸舒适体位。 P403+P233: 存放在通风良好的地方。保持容器密闭。 P264+P265: 处理后彻底洗手[
Production methods and uses
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Related
upstream information
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downstream information
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MSDS
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