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| CAS号 : | 2044-85-1 |
精确质量 : | 484.01200 |
| 分子式 : | C24H14Cl2O7 |
logP : | 5.41200 |
| 分子量 : | 485.27000 |
PSA : | 88.13000 |
双氯荧光黄乙酸乙酯 | |
(6'-acetyloxy-2',7'-dichloro-3-oxospiro[2-benzofuran-1,9'-xanthene]-3'-yl) acetate | |
2044-85-1 | |
C24H14Cl2O7 | |
485.27000 | |
88.13000 | |
5.41200 | |
484.01200 |
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灰白色晶体粉末
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1.692
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239.2ºC
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3.49E-17mmHg at 25°C
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2-8ºC
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232-234ºC(lit.)
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1.59 g/cm3
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657.9ºC at 760 mmHg
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2932999099
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R36/37/38
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S26; S36
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Xi; C
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品名, 成分含量, 用途 |
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2932999099. 其他仅含氧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% |
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2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
