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| CAS号 : | 501-94-0 |
精确质量 : | 138.06800 |
| 分子式 : | C8H10O2 |
logP : | 0.92700 |
| 分子量 : | 138.16400 |
PSA : | 40.46000 |
对羟基苯乙醇 | |
2-(4-hydroxyphenyl)ethanol | |
501-94-0 | |
C8H10O2 | |
138.16400 | |
40.46000 | |
0.92700 | |
138.06800 |
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1.577
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灰白色至淡米色晶体或结晶
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139°C/1mm
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195°C (18 mmHg)
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89-92 °C(lit.)
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1.168 g/cm3
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slightly soluble
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Stable at room temperature in closed containers under normal storage and handling conditions.
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Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.
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3
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S26-S37/39-S24/25
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2907299090
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Xi
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R36/37/38
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品名, 成分含量, 用途 |
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A.入境货物通关单 B.出境货物通关单 |
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R.进口食品卫生监督检验 S.出口食品卫生监督检验 M.进口商品检验 N.出口商品检验 |
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2907299090 其他多元酚,酚醇。监管条件:AB(入境货物通关单,出境货物通关单)。增值税率:17.0%。退税率:9.0%。最惠国关税:5.5%。普通关税:30.0% |
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2907299090 polyphenols; phenol-alcohols。supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward)。VAT:17.0%。tax rebate rate:9.0%。MFN tariff:5.5%。general tariff:30.0% |
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可用对羟基苯乙酮用脂肪腈氧化,然后水解得(对羟苯基)乙二醛,将后者还原即得该品。 | |
主要用于合成心血管药物美多心安 |