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2-Ethynylthiophene

Dangerous Goods

CAS number：4298-52-6    molecular formula：C6H4S

overview
Specs
numbering system
physicochemical properties
Safety information
Production methods and uses
Related
MSDS
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overview

compound introduction

Specs

Chinese alias(2-噻吩基)乙炔
English aliasPS-9283 | 2-Ethynylthiophene | 2-ethynyl-thiophene | 2-thiophenylacetylene | FT-0645320 | J-509349 | E0915 | LWISLHRIEATKTM-UHFFFAOYSA-N | DTXSID40412961 | 2-ethynylthiophene, 90% | CHEBI:167071 | 2-Acetylenylthiophene | (thiophen-2-yl)acetylene | 2-thien
CAS number4298-52-6molecular formulaC6H4S
molecular weight108.16 g/molExact mass≥97%
PSA28.200 Ųlogp1.900

numbering system

No numbering system information yet

physicochemical properties

No physical and chemical property information yet

Safety information

pictogram：
GHS02
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 H225: 高度易燃的液体和蒸气 H226: 易燃液体和蒸气
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。 P370+P378: 火灾时：使用干砂、干粉或抗醇泡沫灭火。 P210: 远离热源，热表面，火花，明火和其他点火源。 - 禁止抽烟。 P501: 将内容物/容器处理到。。。 P233: 保持容器密闭。 P240: 地面/粘结容器和接收设备 P403+P235: 存放在通风良好的
WGK Germany：
3

Production methods and uses

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Related

upstream information

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downstream information

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MSDS

Found 1 shareMSDS
4298-52-6 | 2-Ethynylthiophene.pdf