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| CAS号 : | 109-74-0 |
精确质量 : | 69.05780 |
| 分子式 : | C4H7N |
logP : | 1.31008 |
| 分子量 : | 69.10510 |
PSA : | 23.79000 |
丁腈 | |
butyronitrile | |
109-74-0 | |
C4H7N | |
69.10510 | |
23.79000 | |
1.31008 | |
69.05780 |
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n20/D 1.384(lit.)
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2.4 (vs air)
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透明液体
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库房通风低温干燥,与氧化剂、酸类分开存放
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62 °F
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115-117 °C(lit.)
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−112 °C(lit.)
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0.794 g/mL at 25 °C(lit.)
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5.79mmHg at 25°C
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Stable. Combustible. Substances to be avoided include strong acids, strong bases, strong oxidizing agents and strong reducing agents.
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ET8750000
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3
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1
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S45
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II
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UN 2411 3/PG 2
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F; T
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R11; R23/24/25
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2926909090
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品名, 成分含量, 用途 |
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2926909090 其他腈基化合物. 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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HS:2926909090 other nitrile-function compounds VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0% |
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2926909090. Other Nitrile-function compounds. General tariff:6.5% |
1.由丁烯与氨氧化而得 | |
是有机合成及医药中间体的关键原料。 |
