a他二十多岁已拥有自己的公司并且雇佣了相当多的雇员 And his over 20 years old had own company to hire quite many employees [translate] aacetaldehyde and acetone are soluble in water in all portion 乙醛和丙酮是可溶解的在水中在所有部分 [translate] ...
题目 It is()soluble in ethanol (95) and in acetone, soluble in diethyl ether, and()soluble in water. A.heavily; freely B.freely; slightly C.largely; heavily D.gently; largely 相关知识点: 试题来源: 解析 freely; slightly 反馈 收藏 ...
Properties Soluble in benzene,acetone, chloroform, a little soluble in alcohol, insoluble in water. 性质溶于苯 、 丙酮 、 氯仿, 微溶于乙醇, 不溶于水,对呼吸道与皮肤有刺激作用. 期刊摘选 AcetoneFinger nail polish remover , a preservative for dead frogs, an insecticide. ...
It is()soluble in ethanol (95) and in acetone, soluble in diethyl ether, and()soluble in water. A.heavily; freely B.freely; slightly C.largely; heavily D.gently; largely 正确答案:freely; slightly 点击查看答案
It is commonly used as a reagent in organic synthesis, offering a versatile platform for the introduction of acetoxy moieties into different molecules. ACETOXYACETONE has a molecular weight of 116.12 g/mol and a boiling point of 140-142°C. It is soluble in water and has a density of 1.13...
Solubility: insoluble in water, soluble in alcohol, ether, acetone, benzene, carbon disulfide, turpentine, oils and alkali solution. 翻译结果2复制译文编辑译文朗读译文返回顶部 正在翻译,请等待... 翻译结果3复制译文编辑译文朗读译文返回顶部 Solubility: insoluble in water, soluble in ethanol, diethyl ethe...
Cepsa acetone is a co-product of the phenol production via cumene route. It is a volatile and flammable liquid and it is soluble in water. Technical data sheetSafety data sheet See product Pharma Acetone Pharma grade acetone is the resulting co-product in the production of phenol via cumene....
Google Share on Facebook acetonylacetone [‚as·ə‚tän·əl′as·ə‚tōn] (organic chemistry) CH3COCH2CH2COCH3A colorless liquid with a boiling point of 192.2°C; soluble in water; used as a solvent and as an intermediate for pharmaceuticals and photographic chemicals. ...
百度试题 结果1 题目 中国大学MOOC: It is ___ soluble in ethanol (95) and in acetone, soluble in diethyl ether, and ___ soluble in water. 相关知识点: 试题来源: 解析 freely; slightly 反馈 收藏
Phenoxyacetone (CAS 621-87-4) is a colorless liquid with a strong odor. It has a basic structure consisting of a phenyl group attached to an acetone group. This chemical is soluble in organic solvents such as ethanol and ether, but it is insoluble in water. Phenoxyacetone has a boiling ...