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| CAS号 : | 2411-58-7 |
精确质量 : | 197.17800 |
| 分子式 : | C12H23NO |
logP : | 3.85300 |
| 分子量 : | 197.31700 |
PSA : | 29.43000 |
异氰酸十一烷酯 | |
1-isocyanatoundecane | |
2411-58-7 | |
C12H23NO | |
197.31700 | |
29.43000 | |
3.85300 | |
197.17800 |
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n20/D 1.44(lit.)
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93.9ºC
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0.102mmHg at 25°C
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0.86g/cm3
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229.9ºC at 760mmHg
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2929109000
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UN 2206 6.1/PG 3
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R20/21/22; R36/37/38
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S23; S26; S36
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Xn
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品名, 成分含量, 用途 |
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2929109000. 其他异氰酸酯. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:30.0% |
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2929109000. other isocyanates. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0% |
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2929109000. Other Isocyanates. General tariff:6.5% |
1.制法:于装有搅拌器、温度计、回流冷凝器、滴液漏斗的反应瓶中,加入水150mL,叠氮钠46g(0.7mol),搅拌溶解。冰水浴冷至5℃以下,慢慢滴加十二酰氯 |