中文名稱:2-溴-1,1-二甲氧基乙烷
水溶性:不溶于水
別稱:溴代乙醛縮二甲醇、溴乙醛二甲基乙縮醛
EINECS登錄號(hào):230-669-6
分子量:169.0171
CAS登錄號(hào):7252-83-7
化學(xué)式:C4H9BrO2
英文名:Bromoacetaldehyde dimethyl acetal
物化性質(zhì)
相對(duì)密度:1.398g/cm3
溶解性:insoluble?
安全信息:
包裝等 :III
危險(xiǎn)類別:3
海關(guān)編碼:29110000
危險(xiǎn)品運(yùn)輸編碼:UN 1989 3/PG 3
WGK Germany:3
危險(xiǎn)類別碼:R10;R36/37/38
安全說明:S26-S36/39-S28A-S16
危險(xiǎn)品標(biāo)志:Xi:Irritant
海關(guān)數(shù)據(jù):
概述2911000000 縮醛及半縮醛,不論是否含其他含氧基,及其鹵化,磺化,硝化和亞硝化衍生物。監(jiān)管條件:無。增值稅率:17.0%。退稅率:9.0%。 惠國(guó)關(guān)稅:5.5%。普通關(guān)稅:30.0%
· Summary2911000000 acetals and hemiacetals, whether or not with other oxygen function, and their halogenated, sulphonated, nitrated or nitrosated derivatives。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%
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