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| CAS号 : | 25173-72-2 |
精确质量 : | 240.10000 |
| 分子式 : | C12H16O5 |
logP : | 1.72960 |
| 分子量 : | 240.25200 |
PSA : | 64.99000 |
3-(3,4,5-三甲氧基苯基)丙酸 | |
3,4,5-trimethoxydihydrocinnamic acid | |
25173-72-2 | |
C12H16O5 | |
240.25200 | |
64.99000 | |
1.72960 | |
240.10000 |
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近乎于白色粉末
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139.9ºC
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3.1E-06mmHg at 25°C
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100-104 °C(lit.)
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1.169 g/cm3
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373.3ºC at 760 mmHg
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2918990090
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3
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R36/37/38
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S22-S24/25
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HS: 2918990090 Other carboxylic acids with additional oxygen function and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives |
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品名, 成分含量, 用途 |
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2918990090. 其他含其他附加含氧基羧酸（包括酸酐、酰卤化物、过氧化物和过氧酸及该税号的衍生物）. 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:30.0% |
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2918990090. other carboxylic acids with additional oxygen function and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0% |
