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2,3-Dimethyl-2,3-diphenylbutane
Dangerous GoodsCAS number：1889-67-4 molecular formula：C18H22
overview
Specs
| Chinese alias | 联枯 | ||
| English alias | Benzene,1'-(1,1,2,2-tetramethyl-1,2-ethanediyl)bis- | (1,1,2-Trimethyl-2-phenylpropyl)benzene | bicumyl | 1,1'-[1,1,2,2-Tetramethyl-1,2-ethandiyl]bis[benzene] | Bibenzyl, alpha,alpha,alpha',alpha'-tetramethyl- | 2,3-Dimethyl-2,3-diphenylbutane | 2,3DIMETH | ||
| CAS number | 1889-67-4 | molecular formula | C18H22 |
| molecular weight | 238.37 g/mol | Exact mass | ≥95% |
| PSA | 0.000 Ų | logp | 5.900 |
numbering system
No numbering system information yet
physicochemical properties
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Safety information
pictogram：
GHS07
Signal word：
Warning
Hazard Statement：
H335: 可能引起呼吸道刺激 H317: 可能引起皮肤过敏反应
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。 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。。。 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。 P272: 被污染的工作服不允许离开工作场所 P333+
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downstream information
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MSDS
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