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Is 1-dodecanol water soluble?
Dodecanol
| Names | |
|---|---|
| Melting point | 24 °C (75 °F; 297 K) |
| Boiling point | 259 °C (498 °F; 532 K) |
| Solubility in water | 0.004 g/L |
| Solubility in ethanol and diethyl ether | Soluble |
What is the freezing point of dodecanol?
75°F.
Colorless thick liquid with a sweet odor. Floats on water. Freezing point is 75°F.
Is 1-dodecanol soluble in hexane?
1-octanol and 1-butanol in hexane are both soluble because hexane is a non-polar molecule.
What is the boiling point of 1-dodecanol?
498.2°F (259°C)
Dodecanol/Boiling point
What is ethoxylated lauryl alcohol?
Wilfaret alcohol ethoxylates are non-ionic surfactants. They generally take the form of a thick liquid. They are mainly used in cleaning agents, detergents, home care and emulsifier production. Chemicals such as alcohol ethoxylates, SLES and SLS can also be manufactured from methyl esters.
What are ethoxylated alcohols?
Alcohol ethoxylates are a class of nonionic surfactants that contain a hydrophobic alkyl chain attached via an ether linkage to a hydrophilic ethylene oxide ( EO ) chain and have the general structure R(OCH2CH2)nOH.
Why is octanol insoluble in water?
The reason why n-octanol is essentially insoluble in water has to do with its long carbon chain. This means that the carbon and hydrogen atoms not chemically bonded to the oxygen atom are nonpolar and not attracted (or attractive) to polar water molecules at all.
Why is butanol insoluble in water?
Explanation: The longer the alkyl chain, the less soluble in water is the alcohol. Methanol and ethanol are infinitely miscible in water; propanol and butanol have limited solubility. Hydrogen bonding with water thus becomes less viable, and solubility of the long-chain alcohol IN WATER decreases.
How do you do Ethoxylation?
Ethoxylation is a chemical reaction in which ethylene oxide adds to a substrate. It is the most widely practiced alkoxylation, which involves the addition of epoxides to substrates. In the usual application, alcohols and phenols are converted into R(OC2H4)nOH where n ranges from 1 to 10.
Is ethoxylated alcohol safe?
Human health. Alcohol ethoxylates are not observed to be mutagenic, carcinogenic, or skin sensitizers, nor cause reproductive or developmental effects. One byproduct of ethoxylation is 1,4-dioxane, a possible human carcinogen. Undiluted AEs can cause dermal or eye irritation.
What is alkoxylated alcohol?
Alcohol alkoxylate is a surfactant used in household cleaning products as a rinse aid to prevent spotting. It is also a wetting agent that controls foam.
Is ethoxylated alcohol an alcohol?
Synthetic alcohol ethoxylate: 1) tridecyl alcohol (TDA) ethoxylates are biodegradable nonionic surfactants derived from a branched C13 alcohol and ethoxylated with different moles of ethylene oxide….Explore Our Alcohol Ethoxylates.
| Oleyl Cetyl Alcohol: C16-18 (unsaturated) | 2-60 EO Moles |
|---|---|
| C9-11 alcohol | 2.5-20 EO Moles |
What is the boiling point of 1 dodecanol?
Dodecanol, also known by its IUPAC name 1-dodecanol or dodecan-1-ol, and by its trivial name dodecyl alcohol and lauryl alcohol, is a fatty alcohol. Dodecanol is a colourless, water insoluble solid of melting point 24 degree centigrade and boiling point 259 degree centigrade. It has a floral odor.
What kind of oil is dodecanol found in?
1-Dodecanol is reportedly found in oil of Mexican lime and in oil from flowers of Furcrae gigantea(1). 1-Dodecanol emission rates from green leaf composite samples and dead leaves were 96 ug/g and 44 ug/g, respectively(2).
What is the freezing point of dodecanol alcohol?
Dodecanol is a colorless thick liquid with a sweet odor. Floats on water. Freezing point is 75°F. (USCG, 1999) Dodecanol, also known by its IUPAC name 1-dodecanol or dodecan-1-ol, and by its trivial name dodecyl alcohol and lauryl alcohol, is a fatty alcohol.
What kind of odor does 1-dodecanol have?
It has an unpleasant fatty odor at high concentrations, but a delicate floral smell when diluted. 1-Dodecanol is not soluble in water. USE: 1-Dodecanol is used in the making of detergents and soaps. It is found in personal care products including shampoo, soap, body wash, shaving gel and hair colorant.