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4,4'-(1,2-acetylenediyl)dibenzoic acid
Dangerous GoodsCAS number：16819-43-5 molecular formula：C16H10O4
overview
Specs
| Chinese alias | - | ||
| English alias | 4,4'-(Ethyne-1,2-diyl)dibenzoic acid;4,4'-(1,2-Ethynediyl)dibenzoic Acid | 4,4/'-(ethyne-1,2-diyl)dibenzoic acid | 4,4'-(ETHYNE-1,2-DIYL)DIBENZOIC ACID | 4,4-(ethyne-1,2-diyl)dibenzoic acid | A882186 | benzoic acid, 4,4'-(1,2-ethynediyl)bis- | YSZC038 | F | ||
| CAS number | 16819-43-5 | molecular formula | C16H10O4 |
| molecular weight | 266.25 g/mol | Exact mass | ≥98% |
| PSA | 74.600 Ų | logp | 3.000 |
numbering system
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physicochemical properties
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Safety information
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 H302: 吞食有害
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。
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MSDS
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