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| CAS号 : | 13991-08-7 |
精确质量 : | 446.13500 |
| 分子式 : | C30H24P2 |
logP : | 5.20300 |
| 分子量 : | 446.45900 |
PSA : | 27.18000 |
1,2-双(二苯基膦基)苯 | |
1,2-BIS(DIPHENYLPHOSPHINO)BENZENE | |
13991-08-7 | |
C30H24P2 | |
446.45900 | |
27.18000 | |
5.20300 | |
446.13500 |
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白色至淡黄色晶体粉末
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302.8ºC
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0mmHg at 25°C
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184-189 °C
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546.9ºC at 760mmHg
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2902909090
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R36/37/38
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S24/25
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品名, 成分含量 |
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2902909090. 其他芳香烃. 增值税率:17.0%. 退税率:9.0%. 监管条件:无. 最惠国关税:2.0%. 普通关税:30.0% |
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2902909090 other aromatic hydrocarbons。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:2.0%。General tariff:30.0% |
