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| CAS号 : | 1666-13-3 |
精确质量 : | 313.91100 |
| 分子式 : | C12H10Se2 |
logP : | 0.96080 |
| 分子量 : | 312.12800 |
PSA : | 0.00000 |
二苯基二硒醚 | |
Diphenyl diselenide | |
1666-13-3 | |
C12H10Se2 | |
312.12800 | |
0.00000 | |
0.96080 | |
313.91100 |
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黄色结晶粉末
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库房通风低温干燥,与氧化剂、食品添加剂、酸类分开存放
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182ºC
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377.3ºC at 760 mmHg
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60-63ºC
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1.48E-05mmHg at 25°C
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6.1
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S20/21-S28-S45-S60-S61
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II
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UN 3283
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T; N
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R23/25; R33; R50/53
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2931900090
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2931900090. Other organo-inorganic compounds |
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2931900090. 其他有机-无机化合物. 增值税率:17.0%. 退税率:13.0%. 监管条件:AB(入境货物通关单,出境货物通关单). 最惠国关税:6.5%. 普通关税:30.0% |
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2931900090. other organo-inorganic compounds. VAT:17.0%. Tax rebate rate:13.0%. Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward). MFN tariff:6.5%. General tariff:30.0% |
