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| CAS号 : | 3857-83-8 |
精确质量 : | 276.00700 |
| 分子式 : | C11H7F3O3S |
logP : | 4.14900 |
| 分子量 : | 276.23200 |
PSA : | 51.75000 |
2-萘基三氟甲烷磺酸 | |
naphthalen-2-yl trifluoromethanesulfonate | |
3857-83-8 | |
C11H7F3O3S | |
276.23200 | |
51.75000 | |
4.14900 | |
276.00700 |
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1.56
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>230 °F
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343.8ºC at 760 mmHg
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30-32ºC(lit.)
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1.493g/cm3
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S22; S26; S27; S36/37/39; S45
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UN 3261 8/PG 2
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C
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R34
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2906299090
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品名, 成分含量, 用途 |
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2906299090 其他芳香醇. 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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2906299090 other aromatic alcohols。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0% |
