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| CAS号 : | 7688-25-7 |
精确质量 : | 426.16700 |
| 分子式 : | C28H28P2 |
logP : | 6.03240 |
| 分子量 : | 426.46900 |
PSA : | 27.18000 |
1,4-双(二苯基膦)丁烷 | |
1,4-Bis(diphenylphosphino)butane | |
7688-25-7 | |
C28H28P2 | |
426.46900 | |
27.18000 | |
6.03240 | |
426.16700 |
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白色至淡黄色晶体粉末
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299.5ºC
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Store in a cool, dry place. Store in a tightly closed container.
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132-136 °C(lit.)
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542ºC at 760 mmHg
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GHS07 | |
警告 | |
H315; H319; H413 | |
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2902909090
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3
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R36/37/38
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S26-S36-S37/39
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Xi
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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% |
