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| CAS号 : | 306-08-1 |
精确质量 : | 182.05800 |
| 分子式 : | C9H10O4 |
logP : | 1.02790 |
| 分子量 : | 182.17300 |
PSA : | 66.76000 |
高香草酸 | |
homovanillic acid | |
306-08-1 | |
C9H10O4 | |
182.17300 | |
66.76000 | |
1.02790 | |
182.05800 |
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白色至灰白色结晶粉末
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151.9ºC
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368.7ºCat760mmHg
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142-145 °C(lit.)
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1.307g/cm3
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soluble
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Stable under normal temperatures and pressures.
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Store at RT.
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GHS07 | |
警告 | |
H315; H319; H335 | |
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3
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S26-S36
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Xi
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R36/37/38
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2918990090
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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% |
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