Abstract: Propylene Glycol is an aliphatic alcohol manufactured as a reaction product of propylene oxide and water. Polypropylene Glycol is a polymer formed by adding propylene oxide to dipropylene glycol. What is propylene glycol used for in cosmetics? Propylene glycol is a humectant. Humectants abs...
a. ethyl alcohol b. methyl alcohol c. ethylene glycol d. isopropyl alcohol e. glycerine Which combination of chemicals makes an ester? Select one: a. An alcohol and an aldehyde. b. A carboxylic acid and an alcohol. c. A carboxylic acid and an ether. d. An alcoh...
On e o f th e most popular is call e d ethylen e glycol(乙二醇), which is sol d under various trad e names such as Preston an d Zerex.51. Antifreezes ar e useful in that they___. A. keep th e alcohol from boiling away B. can prevent ic e from melting C. keep wate...
Does CH3CH2OH contain an alcohol functional group? Explain. What is the IUPAC name for CH3CH2OH? What is the type of IMF for CH_3CH_2OH. Which alcohol would you expect to have the highest viscosity? a) ethanol, CH_3CH_2OH b) propanol, CH_3CH_2CH_2OH c) ethylene glycol, ...
A. keep the alcohol from boiling away B. can prevent ice from melting C. keep water liquid in cold weather D. can raise the freezing point of water65. T he text is written___. A. to help to sell antifreeze s B. to explain what antifreez es are C. to compare ethylene glycol ...
MARVEL PUBLICATION-ALCOHOL,PHENOLS AND ETHERS -Test your Grasp : Ethers Ethylene glycol is used 05:54 Ethers contain which of the following ? 02:30 Cold HI reacts with CH3-O-C2H5 to give 03:09 Ethers are considered as 02:01 Which one of the following pairs of compounds represent the me...
dehydrogenase isan enzyme needed to break down propylene glycol in your body. Children under 4 years old and pregnant women usually have low levels of alcohol dehydrogenase. So do people with liver disease and those taking the drugs disulfiram (for treating alcoholism) or metronidazole (an ...
Fatty alcohol Polyethylene Glycol Monocetyl Ether is a colorless liquid or wax. Its carbon chain length, ethylene oxide addition number and distribution have a great impact on the physical and chemical properties and application performance of the product. The cloud point, relative density, viscosity,...
Ethanol 95% 96% 99% for Hand Sanitizers 200L/Drum Ethanols the alcohol found in alcoholic drinks such as beer, brandy, or whiskey. It is made from the fermentation or chemical breakdown of sugars by yeasts. Ethanol is commonly used in the medical field as an antiseptic a...
Give chemical test to distinguish dimethyl ether and ethyl alcohol. 02:50 Glycerol (propane-1, 2, 3-triol) is more viscous than ethylene glycol... 03:34Exams IIT JEE NEET UP Board Bihar Board CBSE Free Textbook Solutions KC Sinha Solutions for Maths Cengage Solutions for Maths DC Pandey So...