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Ethynylbiphenyl-3,3',5,5'-tetracarboxylic acid
Dangerous GoodsCAS number：957014-38-9 molecular formula：C18H10O8
overview
Specs
| Chinese alias | 5,5'-(乙炔1,2-二基)二间苯二甲酸；1,1′-乙炔基联苯-3,3′,5,5′, -四羧酸 | ||
| English alias | 5,5'-(Ethyne-1,2-diyl)diisophthalic acid；1,1′-Ethynebenzene-3,3′,5,5′-tetracarboxylic acid | ||
| CAS number | 957014-38-9 | molecular formula | C18H10O8 |
| molecular weight | 354.27 g/mol | Exact mass | ≥98% |
| PSA | 149.000 Ų | logp | 2.000 |
numbering system
No numbering system information yet
physicochemical properties
No physical and chemical property information yet
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。 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。 P301+P312: 如误吞咽：如感觉不适，呼叫急救中心/医生。
Production methods and uses
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Related
upstream information
No upstream information yet
downstream information
No downstream information yet
MSDS
Found 1 shareMSDS
957014-38-9 | H4EBTC1,1'-Ethynebenzene-3,3',5,5'-tetracarboxylicacid - H4EBTC.pdf
