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| CAS号 : | 42059-78-9 |
精确质量 : | 202.06300 |
| 分子式 : | C12H10O3 |
logP : | 2.16790 |
| 分子量 : | 202.20600 |
PSA : | 47.28000 |
6-乙基-3-甲酰基色酮 | |
6-ethyl-4-oxochromene-3-carbaldehyde | |
42059-78-9 | |
C12H10O3 | |
202.20600 | |
47.28000 | |
2.16790 | |
202.06300 |
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1.643
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153.3ºC
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108-110 °C(lit.)
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1.308g/cm3
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343.3ºC at 760mmHg
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2914400090
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3
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R36/37/38
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S26-S36
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Xi
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品名, 成分含量, 用途, 丙酮报明包装 |
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2914400090 其他酮醇及酮醛。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% |
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2914400090 other ketone-alcohols and ketone-aldehydes。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0% |
