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Octadecane-1,9,10-triol, also known as 1,9,10-trihydroxyoctadecan-2-one, is a naturally occurring organic compound with the chemical formula C18H36O3. It is a polyol, which means it contains multiple hydroxyl (-OH) groups. Specifically, it has three hydroxyl groups at the 1st, 9th, and 10th carbon atoms, and a ketone group at the 2nd carbon atom. octadecane-1,9,10-triol is found in various plant species, such as the African soapberry tree (Phytolacca dodecandra), and is known for its surfactant properties, which allow it to reduce surface tension in water. It is used in the pharmaceutical and cosmetic industries for its emulsifying and foaming capabilities, and it is also studied for its potential health benefits, including anti-inflammatory and antimicrobial properties.

5058-05-9

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5058-05-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 5058-05-9 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 5,0,5 and 8 respectively; the second part has 2 digits, 0 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 5058-05:
(6*5)+(5*0)+(4*5)+(3*8)+(2*0)+(1*5)=79
79 % 10 = 9
So 5058-05-9 is a valid CAS Registry Number.

5058-05-9Relevant academic research and scientific papers

Hot water as a mild Bronsted acid catalyst in ring opening reactions of epoxides

Xu, Zhaobing,Qu, Jin

experimental part, p. 1718 - 1725 (2012/04/18)

Ring opening of extremely hydrophobic epoxides with water, amines, sodium azide and thiophenol was realized in the mixture solvent of water and 1, 4-dioxane under reflux condition. Hot water was believed to act as a mild Bronsted acid catalyst in the epoxide-opening reactions.

Synthesis and Characterization of Single-Chain Second Generation Cleavable Surfactants

Jaeger, David A.,Sayed, Yasmin M.

, p. 2619 - 2627 (2007/10/02)

Three series of single-chain, second generation cleavable surfactants, trans-trimethylammonium methanesulfonate (1) and sodium (2) and triethanolammonium trans-8-(2,2-dialkyl-5-octyl-1,3-dioxolan-4-yl)octane-1-sulfate (3) (a, R = Me; b, R = Et; c, R = Pr; d, R = Bu), were prepared.They were characterized by critical micelle concentration, Krafft temperature, and dynamic laser light scattering measurements.Acid-catalyzed hydrolysis of surfactants 1, 2, and 3 gives (threo-9,10-dihydroxyoctadecyl)trimethylammonium methanesulfonate (4) and sodium (6) and triethanolammonium threo-9,10-dihydroxyoctadecane-1-sulfate (7), respectively, and a dialkyl ketone 5 (a, Me2CO; b, Et2CO; c, Pr2CO; d, Bu2CO).Cleavage of these surfactants thus gives another surfactant, with a higher critical micelle concentration, and a water-soluble neutral compound.Surfactants 3 were about 20 times more reactive than 1.

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