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3,3',4,4'-Diphenylsulfonetetracarboxylic Dianhydride (purified by sublimation)
Dangerous GoodsCAS number：2540-99-0 molecular formula：C16H6O8S
overview
Specs
| Chinese alias | 4,4'-磺酰基二邻苯二甲酸酐 (升华提纯) | 5,5'-磺酰基双(异苯并呋喃-1,3-二酮) | ||
| English alias | 3,3',4,4'-Diphenylsulfone tetracarboxylic dianhydride | EC 807-101-6 | MFCD00039145 | 3,3',4,4'-Diphenyl sulfone tetracarboxylic anhydride | SY054994 | 3,3 inverted exclamation mark ,4,4 inverted exclamation mark -Diphenylsulfonetetracarboxylic Dianhydrid | ||
| CAS number | 2540-99-0 | molecular formula | C16H6O8S |
| molecular weight | 358.28 g/mol | Exact mass | ≥99%(HPLC) |
| PSA | 129.000 Ų | logp | 1.5 |
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：
H319: 引起严重眼睛刺激
Statement of Preventive Measures：
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。 P264+P265: 处理后彻底洗手[和…]。不要触摸眼睛。 P337+P317: 如果眼睛刺激持续：寻求医疗帮助。
Production methods and uses
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upstream information
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downstream information
No downstream information yet
MSDS
Found 0 shareMSDS
