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| CAS号 : | 1730-48-9 |
精确质量 : | 162.10400 |
| 分子式 : | C11H14O |
logP : | 2.57400 |
| 分子量 : | 162.22800 |
PSA : | 9.23000 |
6-甲氧基-1,2,3,4-四氢萘 | |
6-METHOXY-1,2,3,4-TETRAHYDRONAPHTHALENE | |
1730-48-9 | |
C11H14O | |
162.22800 | |
9.23000 | |
2.57400 | |
162.10400 |
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n20/D 1.54(lit.)
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105.9ºC
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0.0072mmHg at 25°C
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1.012g/cm3
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278.5ºC at 760mmHg
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2909309090
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R36/38
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37/39-26
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Xn
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品名, 成分含量, 用途 |
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2909309090 其他芳香醚及其卤化衍生物、磺化、硝化衍生物（包括亚硝化衍生物）。监管条件:无。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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2909309090 other aromatic ethers and their halogenated, sulphonated, nitrated or nitrosated derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0% |
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HS:2909309090.Other aromatic ethers and their halogenated, sulphonated, nitrated or nitrosated derivatives. General tariff:5.5% |
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由2-甲氧基萘经催化氢化而得。将2-甲氧基萘、雷氏镍及水加入耐压釜,用乙酸调节pH值至5,升至80℃。排除釜内空气,再以氢气置换3次,通氢使压力至0.5-1MPa,保持80-90℃反应12h。泄压、冷却、过滤,滤液静置,分取下层油状物即6-甲氧基-1,2,3,4-甲氢萘 | |
用于有机合成,为18-甲基炔诺酮的中间体。 |
