compound introduction
聚酰亚胺单体，用于制造树脂和PI膜等新型高分子材料。 应用： s-BPDA可用于合成高分子量芳香族聚酰胺纤维，还可用于形成混合纳米复合薄膜。
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3,3′,4,4′-Biphenyltetracarboxylic dianhydride（BPDA）
Dangerous GoodsCAS number：2420-87-3 molecular formula：C16H6O6
overview
Specs
| Chinese alias | 联苯基-3,3',4,4'-四甲酸二酐 | 4,4'-二邻苯二甲酸酐 | 二苯基-3,3',4,4'-四甲酸二酐 | ||
| English alias | DTXCID6024886 | 4,4'-Biphthalic anhydride | EINECS 219-342-9 | W-107340 | Q4836253 | 3,3',4,4'-Biphenyltetracarboxylic dianhydride, 97% | UNII-SN5KO2N6PC | AM84822 | J28.182D | 3,3',4,4'-Biphenyltetracarboxylic dianhydride (BPDA) | AKOS003242023 | NONENE | ||
| CAS number | 2420-87-3 | molecular formula | C16H6O6 |
| molecular weight | 294.22 g/mol | Exact mass | ≥97% |
| PSA | 86.700 Ų | logp | 2.300 |
numbering system
No numbering system information yet
physicochemical properties
No physical and chemical property information yet
Safety information
pictogram：
GHS07
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
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。 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。。。 P264: 处理后要彻底洗手。 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
WGK Germany：
3
Personal protective equipment：
dust mask type N95 (US),Eyeshields,Gloves
Production methods and uses
No production method and use information yet
Related
upstream information
No upstream information yet
downstream information
No downstream information yet
MSDS
Found 1 shareMSDS
2420-87-3 | 3,3′,4,4′-Biphenyltetracarboxylic dianhydride.pdf
