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| CAS号 : | 7223-38-3 |
精确质量 : | 83.07350 |
| 分子式 : | C5H9N |
logP : | 0.18120 |
| 分子量 : | 83.13170 |
PSA : | 3.24000 |
1-二甲基胺-2-丙炔 | |
3-Dimethylamino-1-Propyne | |
7223-38-3 | |
C5H9N | |
83.13170 | |
3.24000 | |
0.18120 | |
83.07350 |
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n20/D 1.419(lit.)
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18 °F
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79-83 °C(lit.)
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0.772 g/mL at 25 °C(lit.)
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Refrigerator (+4ºC) + Flammables area
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GHS02, GHS05, GHS06 | |
危险 | |
H225; H302; H311; H314 | |
P210; P280; P305 + P351 + P338; P310 | |
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3
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3
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S16-S26-S27-S28-S36/37/39
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II
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UN 2733 3/PG 1
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F; C
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R11; R21/22; R34
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2921199090
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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% |
