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2,3-Dibromo-5-thiophenecarboxylic acid hydrazide

Dangerous Goods

CAS number：171851-25-5    molecular formula：C5H4Br2N2OS

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numbering system
physicochemical properties
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overview

compound introduction

Specs

Chinese alias2,3-二溴-5-噻吩羧酸肼
English alias4,5-dibromothiophene-2-carbohydrazide | 4,5-dibromo-2-thiophenecarbohydrazide | C5H4Br2N2OS | MFCD00456543 | A881907 | FT-0676337 | WGA85125 | SB86021 | SR-01000326162-1 | BBL038280 | DTXSID50361153 | EN300-228830 | STK301635 | AKOS000305726 | FS-5381 | A
CAS number171851-25-5molecular formulaC5H4Br2N2OS
molecular weight299.98 g/molExact mass≥95%
PSA83.400 Ųlogp2.2

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

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MSDS

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