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| CAS号 : | 541-41-3 |
精确质量 : | 107.99800 |
| 分子式 : | C3H5ClO2 |
logP : | 1.38170 |
| 分子量 : | 108.52400 |
PSA : | 26.30000 |
氯甲酸乙酯 | |
Ethyl chloroformate | |
541-41-3 | |
C3H5ClO2 | |
108.52400 | |
26.30000 | |
1.38170 | |
107.99800 |
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n20/D 1.395(lit.)
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3.74 (vs air)
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无色至黄色液体
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库房通风低温干燥,与氧化剂分开存放
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57 °F
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94 °C
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-81 °C
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1.139 g/mL at 20 °C
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decomposes
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3.42 psi ( 20 °C)
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LQ6125000
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1
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6.1
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S9-S16-S26-S28-S33-S36/37/39-S45
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I
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UN 1182 6.1/PG 1
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2915900090
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F
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R11; R22; R26; R34
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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% |
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由乙醇与光气反应而得。光气与无水乙醇进行酯化反应生成氯甲酸乙酯,然后经脱除杂质、脱水、分馏等精制过程得成品。 | |
1. 用于照相工业作溶剂、有机合成中间体。 |