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| CAS号 : | 827614-66-4 |
精确质量 : | 250.18500 |
| 分子式 : | C13H23BN2O2 |
logP : | 1.83830 |
| 分子量 : | 250.14500 |
PSA : | 36.28000 |
1-异丁基-4-(4,4,5,5-四甲基-1,3,2-二氧硼烷-2-基-1H-吡唑 | |
1-Isobutyl-1H-pyrazole-4-boronic acid pinacol ester | |
827614-66-4 | |
C13H23BN2O2 | |
250.14500 | |
36.28000 | |
1.83830 | |
250.18500 |
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n20/D 1.4740(lit.)
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118 °F
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1.003 g/mL at 25ºC(lit.)
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248-249ºC(lit.)
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GHS02, GHS07 | |
警告 | |
H226; H315; H319 | |
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2934999090
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UN 1993 3/PG 3
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R10; R36/38
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S16; S26; S36
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Xi
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品名, 成分含量, 用途 |
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2934999090. 其他杂环化合物. 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% |
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2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
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2934999090. Other nucleic acids and their salts, whether or not chemically defined; other heterocyclic compounds. General tariff: |
