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| CAS号 : | 40538-11-2 |
精确质量 : | 288.10700 |
| 分子式 : | C20H17P |
logP : | 4.08780 |
| 分子量 : | 288.32300 |
PSA : | 13.59000 |
二苯基对苯乙烯基膦 | |
Diphenyl(4-vinylphenyl)phosphine | |
40538-11-2 | |
C20H17P | |
288.32300 | |
13.59000 | |
4.08780 | |
288.10700 |
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白色粉末
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206.9ºC
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75-80ºC
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400.6ºC at 760 mmHg
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GHS07 | |
警告 | |
H302; H413 | |
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2902909090
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R22
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Xn
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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% |
