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| CAS号 : | 19438-61-0 |
精确质量 : | 162.03200 |
| 分子式 : | C9H6O3 |
logP : | 1.30560 |
| 分子量 : | 162.14200 |
PSA : | 43.37000 |
4-甲基苯酐 | |
4-Methylphthalic anhydride | |
19438-61-0 | |
C9H6O3 | |
162.14200 | |
43.37000 | |
1.30560 | |
162.03200 |
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1.597
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黄色固体
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156.3ºC
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295 °C(lit.)
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90-92 °C(lit.)
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1.364 g/cm3
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insoluble
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0.00157mmHg at 25°C
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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. Store protected from moisture.
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GHS07 | |
警告 | |
H315; H319; H335 | |
P261; P305 + P351 + P338 | |
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3
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S26-S37/39
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Xi
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R36/37/38
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2932999099
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2933990090
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2933990090. 其他仅含氮杂原子的杂环化合物. 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:20.0% | |
2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
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