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| CAS号 : | 13481-25-9 |
精确质量 : | 130.02800 |
| 分子式 : | C6H2N4 |
logP : | 0.21996 |
| 分子量 : | 130.10700 |
PSA : | 73.36000 |
2,3-二氰基吡嗪 | |
Pyrazine-2,3-dicarbonitrile | |
13481-25-9 | |
C6H2N4 | |
130.10700 | |
73.36000 | |
0.21996 | |
130.02800 |
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1.57
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124.8ºC
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362.2ºC at 760 mmHg
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131-133 °C(lit.)
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1.35 g/cm3
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1.97E-05mmHg at 25°C
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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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S26-S36
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3439
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Xn
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R20/21/22
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2933990090
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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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