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| CAS号 : | 2136-75-6 |
精确质量 : | 304.10200 |
| 分子式 : | C20H17OP |
logP : | 2.98160 |
| 分子量 : | 304.32200 |
PSA : | 26.88000 |
甲酰甲撑基三苯基磷 | |
2-(Triphenylphosphoranylidene)acetaldehyde | |
2136-75-6 | |
C20H17OP | |
304.32200 | |
26.88000 | |
2.98160 | |
304.10200 |
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粉红色至棕色结晶粉末
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1.62
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Stable. Combustible. Incompatible with strong oxidizing agents.
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239.6ºC
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1.2E-08mmHg at 25°C
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Keep Cold
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185-188 °C(lit.)
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1.16g/cm3
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472.6ºC at 760mmHg
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2931900090
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3
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R36/37/38
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S26-S36
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Xi
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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% |
