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| CAS号 : | 2219-51-4 |
精确质量 : | 66.06190 |
| 分子式 : | C2H2D4O2 |
logP : | -1.02900 |
| 分子量 : | 66.09250 |
PSA : | 40.46000 |
乙二醇D4 | |
ETHYLENE-D4 GLYCOL | |
2219-51-4 | |
C2H2D4O2 | |
66.09250 | |
40.46000 | |
-1.02900 | |
66.06190 |
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n20/D 1.428(lit.)
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169.8ºC
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0.0959mmHg at 25°C
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-13ºC(lit.)
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1.082g/cm3
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196-198ºC(lit.)
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2905310000
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R22
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S2
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Xn
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品名, 成分含量, 用途, 包装 |
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HS:2905310000 1,2-乙二醇 增值税率:17.0% 退税率:9.0% 监管条件:无 最低关税:5.5% 普通关税:30.0% |
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HS:2905310000 ethane-1,2-diol VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0% |
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HTS: 2905310000 Ethylene glycol (Ethanediol) Rate general: 5.5% Rate special: Free (A,AU,BH,CA,CL,CO,E,IL,J,JO,MA,MX,OM,P,PA,PE,SG) Rate 2: 0.63 |
有机试剂,医药中间体。 |
