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o-Tolualdehyde-2,4-DNPH
Dangerous GoodsCAS number：1773-44-0 molecular formula：C14H12N4O4
overview
Specs
| Chinese alias | 邻甲苯甲醛 2,4-二硝基苯腙 | 2,4-二硝基苯腙邻甲苯甲醛 | ||
| English alias | o-Tolualdehyde-2,4-DNPH | BAA77344 | NSC409528 | NSC-409528 | o-Tolualdehyde 2,4-dinitrophenylhydrazone | o-Tolualdehyde 2,4-dinitro-phenylhydrazone | Benzaldehyde, 2-methyl-, 2-(2,4-dinitrophenyl)hydrazone | Benzaldehyde, 2-methyl-, (2,4-dinitrophenyl)hy | ||
| CAS number | 1773-44-0 | molecular formula | C14H12N4O4 |
| molecular weight | 300.27 g/mol | Exact mass | ≥98% |
| PSA | 116.000 Ų | logp | 2.800 |
numbering system
No numbering system information yet
physicochemical properties
No physical and chemical property information yet
Safety information
pictogram：
GHS05 , GHS07 , GHS02
Signal word：
Danger
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 H302: 吞食有害 H318: 造成严重的眼睛损伤 H228: 易燃固体
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。 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/
UN Number：
1325
Packing Group：
III
Production methods and uses
No production method and use information yet
Related
upstream information
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downstream information
No downstream information yet
MSDS
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