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| CAS号 : | 605-71-0 |
精确质量 : | 218.03300 |
| 分子式 : | C10H6N2O4 |
logP : | 3.70260 |
| 分子量 : | 218.16600 |
PSA : | 91.64000 |
1,5-二硝基萘 | |
1,5-dinitronaphthalene | |
605-71-0 | |
C10H6N2O4 | |
218.16600 | |
91.64000 | |
3.70260 | |
218.03300 |
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黄色结晶粉末
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1.704
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Stable under normal temperatures and pressures.
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200.3ºC
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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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214 °C
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1.58
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60 ppm (12 ºC), 90 ppm (50 ºC)
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389.8ºC at 760 mmHg
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III
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6.1(b)
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2904909090
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2811
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3
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R36/37/38; R52/53; R68
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S26-S36/37/39-S61-S29
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QJ4551000
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Xn
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品名, 成分含量, 用途 |
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2904909090 其他烃的磺化、硝化、亚硝化衍生物(不论是否卤化). 增值税率:17.0% 退税率:9.0% 监管条件:无 最惠国关税:5.5% 普通关税:30.0% |
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HS:2904909090 sulphonated, nitrated or nitrosated derivatives of hydrocarbons, whether or not halogenated VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0% |
由1-甲基-4-乙酰萘与重铬酸钾在200-300℃、约4MPa下氧化18h制得。也可由1,4-二甲基萘以钴-锰-溴为催化剂,在120℃、约3kPa下液相氧化而得。 | |
用于染料、有机合成中间体。 |