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| CAS号 : | 253342-48-2 |
精确质量 : | 218.14800 |
| 分子式 : | C13H19BO2 |
logP : | 2.29420 |
| 分子量 : | 218.10000 |
PSA : | 18.46000 |
3-甲基苯硼酸频哪醇酯 | |
4,4,5,5-tetramethyl-2-(3-methylphenyl)-1,3,2-dioxaborolane | |
253342-48-2 | |
C13H19BO2 | |
218.10000 | |
18.46000 | |
2.29420 | |
218.14800 |
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n20/D 1.466(lit.)
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65 °F
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0.00134mmHg at 25°C
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-37°C
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0.88 g/mL at 25 °C(lit.)
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soluble
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138 °C749 mm Hg(lit.)
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II
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3
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2934999090
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UN 2493 3/PG 2
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3
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R10; R20; R25; R34; R28; R11
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S26; S36/37/39; S45
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CM3150000
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T+; F
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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: |
