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| CAS号 : | 2834-23-3 |
精确质量 : | 241.91600 |
| 分子式 : | C4Cl2F4O3 |
logP : | 1.71940 |
| 分子量 : | 242.94100 |
PSA : | 43.37000 |
氯二氟乙酸酐 | |
(2-chloro-2,2-difluoroacetyl) 2-chloro-2,2-difluoroacetate | |
2834-23-3 | |
C4Cl2F4O3 | |
242.94100 | |
43.37000 | |
1.71940 | |
241.91600 |
|
1.347
|
|
|
None
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|
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96 °C
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|
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1.395
|
|
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0.000439mmHg at 25°C
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GHS05, GHS06 | |
危险 | |
H301; H312; H314 | |
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8
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S26-S36/37/39-S45
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II
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|
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3265
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C
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R23/24/25
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2915900090
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品名, 成分含量, 用途 |
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A.入境货物通关单 B.出境货物通关单 |
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R.进口食品卫生监督检验 S.出口食品卫生监督检验 M.进口商品检验 N.出口商品检验 |
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2915900090. 其他饱和无环一元羧酸及其酸酐（酰卤、过氧）化物、过氧酸及其卤化、硝化、磺化、亚硝化衍生物. 增值税率:17.0%. 退税率:9.0%. 监管条件:AB(入境货物通关单,出境货物通关单). 最惠国关税:5.5%. 普通关税:30.0% |
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2915900090 other saturated acyclic monocarboxylic acids and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward) MFN tariff:5.5% General tariff:30.0% |
