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| CAS号 : | 21746-40-7 |
精确质量 : | 139.06300 |
| 分子式 : | C7H9NO2 |
logP : | 0.25930 |
| 分子量 : | 139.15200 |
PSA : | 37.38000 |
6,6-二甲基-5-亚甲基-1,3-环戊二烯 | |
N-PROPYLMALEIMIDE | |
21746-40-7 | |
C7H9NO2 | |
139.15200 | |
37.38000 | |
0.25930 | |
139.06300 |
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n20/D 1.4760(lit.)
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95ºC
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0.0813mmHg at 25°C
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2-8ºC
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24-26ºC
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1.073
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97ºC18 mm Hg(lit.)
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III
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2925190090
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UN 1993 3/PG 3
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R20/21/22; R36/37/38
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S26-S36/37/39
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品名, 成分含量, 用途 |
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2925190090 其他酰亚胺及其衍生物盐. 增值税率:17.0% 退税率:9.0% 监管条件:无 最惠国关税:6.5% 普通关税:30.0% |
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2925190090 other imides and their derivatives; salts thereof VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0% |
