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| CAS号 : | 652-40-4 |
精确质量 : | 183.99700 |
| 分子式 : | C8H2F2O3 |
logP : | 1.27540 |
| 分子量 : | 184.09600 |
PSA : | 43.37000 |
3,6-二氟邻苯二甲酸酐 | |
3,6-Difluorophthalic Anhydride | |
652-40-4 | |
C8H2F2O3 | |
184.09600 | |
43.37000 | |
1.27540 | |
183.99700 |
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1.555
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白色至灰白色粉末
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140.1ºC
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315.7ºC at 760 mmHg
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218-221 °C(lit.)
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1.658g/cm3
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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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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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