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2',5'-dimethyl-[1,1':4',1''-terphenyl]-4,4''-diamine
Dangerous GoodsCAS number：152219-88-0 molecular formula：C20H20N2
overview
Specs
| Chinese alias | - | ||
| English alias | - | ||
| CAS number | 152219-88-0 | molecular formula | C20H20N2 |
| molecular weight | 288.39 g/mol | Exact mass | ≥97% |
| PSA | 52.000 Ų | logp | 3.700 |
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physicochemical properties
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Safety information
Signal word：
Warning
Hazard Statement：
H341: 怀疑引起遗传缺陷 H350: 可能导致癌症 H302+H312+H332: 吞咽，皮肤接触或吸入有害。
Statement of Preventive Measures：
P261: 避免吸入灰尘/烟雾/气体/雾/蒸汽/喷雾 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。。。 P264: 处理后要彻底洗手。 P201: 使用前获取特殊说明 P308+P313: 如接触到或有疑虑：求医/就诊。 P271: 仅在室外或通风良好的地方使用。 P270: 使用本产品时，请勿进食、饮水或吸烟。 P362+P364: 脱掉沾污的衣服，清洗后方可重新使用。 P202: 在阅读并理解所有安全预防措施之前，不要进行操作。
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