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| CAS号 : | 2818-88-4 |
精确质量 : | 196.97400 |
| 分子式 : | C8H7NSe |
logP : | 1.60020 |
| 分子量 : | 196.10800 |
PSA : | 12.89000 |
2-甲基-硒氮茚 | |
2-methyl-1,3-benzoselenazole | |
2818-88-4 | |
C8H7NSe | |
196.10800 | |
12.89000 | |
1.60020 | |
196.97400 |
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黄色固体
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n20/D 1.652(lit.)
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>230 °F
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0.0901mmHg at 25°C
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Store in a cool, dry place. Store in a tightly closed container.
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28.5-30 °C(lit.)
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140 °C51 mm Hg(lit.)
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III
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6.1(b)
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2927000090
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UN 3077 9/PG 3
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3
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R23/25; R33; R50/53
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S20/21-S28-S45-S60-S61-S28A
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DK7700000
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T; N
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品名, 成分含量, 用途 |
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2927000090 其他重氮化合物、偶氮化合物等（包括氧化偶氮化合物）. 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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2927000090 other diazo-, azo- or azoxy-compounds。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0% |
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2927000090. Other Diazo-, azo- or azoxy-compounds. General tariff: |
