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| CAS号 : | 31909-58-7 |
精确质量 : | 135.03200 |
| 分子式 : | C7H5NO2 |
logP : | 1.37598 |
| 分子量 : | 135.12000 |
PSA : | 54.00000 |
2-呋喃甲酰乙腈 | |
3-(furan-2-yl)-3-oxopropanenitrile | |
31909-58-7 | |
C7H5NO2 | |
135.12000 | |
54.00000 | |
1.37598 | |
135.03200 |
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1.494
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米色至淡棕色粉末
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133.6ºC
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297.2ºC at 760mmHg
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81-85 °C(lit.)
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1.188g/cm3
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GHS07 | |
警告 | |
H302; H312; H315; H319; H332; H335 | |
P261; P280; P305 + P351 + P338 | |
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3
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6.1
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S26-S36
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III
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3276
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Xn
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R20/21/22
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2932190090
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2933990090
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2933990090. 其他仅含氮杂原子的杂环化合物. 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:20.0% | |
2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
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