7294-05-5 Usage
General Description
3,4,4-Trimethyl-3-pentanol is a chemical compound with the molecular formula C8H18O. It is a clear, colorless liquid with a mild, pleasant odor. This chemical is used as a solvent in perfumes, cosmetics, and personal care products. It is also used as a flavoring agent in food and beverages. Additionally, 3,4,4-Trimethyl-3-pentanol is used in the production of pharmaceuticals and as a reagent in organic synthesis. It is considered to have low toxicity, but prolonged exposure to high concentrations of vapor may cause irritation to the eyes and respiratory system.
Check Digit Verification of cas no
The CAS Registry Mumber 7294-05-5 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 7,2,9 and 4 respectively; the second part has 2 digits, 0 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 7294-05:
(6*7)+(5*2)+(4*9)+(3*4)+(2*0)+(1*5)=105
105 % 10 = 5
So 7294-05-5 is a valid CAS Registry Number.
InChI:InChI=1/C8H18O/c1-6-8(5,9)7(2,3)4/h9H,6H2,1-5H3/t8-/m0/s1
7294-05-5Relevant articles and documents
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Ginnings,Coltrane
, p. 525 (1939)
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Synthesis of α-Hydroxy Ketones by Direct, Low-Temperature, in Situ Nucleophilic Acylation of Aldehydes and Ketones by Acyllithium Reagents
Seyferth, Dietmar,Weinstein, Robert M.,Hui, Richard C.,Wang, Wei-Liang,Archer, Colin M.
, p. 5620 - 5629 (2007/10/02)
The reaction of n-, sec-, and tert-butyllithium with CO at atmospheric pressure at -110 and -135 deg C in the appropriate solvent system in the presence of ketones and aldehydes generates the acyllithium, RC(O)Li, which reacts with the carbonyl compound to give the α-hydroxy ketone, generally in good yield.Reactions with aldehydes are limited in scope, working well with the t-BuLi-derived acyllithium reagents, but not with n-BuC(O)Li.
