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| CAS号 : | 4302-52-7 |
精确质量 : | 162.06800 |
| 分子式 : | C10H10O2 |
logP : | 1.68510 |
| 分子量 : | 162.18500 |
PSA : | 18.46000 |
3,4-二甲氧基苯乙炔 | |
3,4-Dimethoxyphenylacetylene | |
4302-52-7 | |
C10H10O2 | |
162.18500 | |
18.46000 | |
1.68510 | |
162.06800 |
|
1.522
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88.1ºC
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234.9ºC at 760 mmHg
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1.06g/cm3
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S26; S36/37/39
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R36/37/38
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2909309090
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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% |
|
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% |
