112-71-0 Usage
Description
1-Bromotetradecane is a colorless or pale yellow liquid that is soluble in acetone, benzene, and chloroform. It is primarily used as an intermediate for organic synthesis.
Uses
1. Used in Chemical Synthesis:
1-Bromotetradecane is used as a chemical intermediate for the synthesis of various compounds, including tetradecylferrocene, cationic and zwitterionic gemini surfactants, and 9-tetradecylcarbazole.
2. Used in Metallomesogenic Polymers:
1-Bromotetradecane is used as a starting material for the synthesis of metallomesogenic polymers based on bis[η1(N)-3,4-dialkyloxybenzylidene-4'-dodecyloxyaniline]dichloropalladium(II) with octyl, decyl, dodecyl, tetradecyl, and hexadecyl alkyl groups.
3. Used in the Chemical Industry:
1-Bromotetradecane is used as a chemical intermediate for the production of various specialty chemicals and materials, contributing to the advancement of the chemical industry.
4. Used in Research and Development:
1-Bromotetradecane is utilized in research and development for the exploration of new chemical reactions and the creation of novel compounds with potential applications in various fields, such as pharmaceuticals, materials science, and nanotechnology.
Preparation
1-Bromotetradecane is synthesized from 1-tetradecanol by bromination. The 1-tetradecanol was added to the reaction pot, and the sulfuric acid was added dropwise with stirring, and the stirring was continued for half an hour after the addition. Then add hydrobromic acid, heat to 99-101°C, and react for 8h. Cool to 30°C, stop stirring, stand for 12 hours, and separate the upper layer of oil, and adjust the pH to 8 with 10% sodium carbonate solution. The water layer was separated, the oily substance was washed twice with an equal volume of 50% ethanol, the washed oily substance was added with sodium carbonate, stirred intermittently, and dried for 24h. Filtration to obtain 1-bromotetradecane.
Check Digit Verification of cas no
The CAS Registry Mumber 112-71-0 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 1,1 and 2 respectively; the second part has 2 digits, 7 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 112-71:
(5*1)+(4*1)+(3*2)+(2*7)+(1*1)=30
30 % 10 = 0
So 112-71-0 is a valid CAS Registry Number.
InChI:InChI=1/C14H29Br/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15/h2-14H2,1H3
112-71-0Relevant articles and documents
A photoirradiative phase-vanishing method: Efficient generation of HBr from alkanes and molecular bromine and its use for subsequent radical addition to terminal alkenes
Matsubara, Hiroshi,Tsukida, Masaaki,Ishihara, Daisuke,Kuniyoshi, Kenji,Ryu, Ilhyong
, p. 2014 - 2018 (2010)
A triphasic phase-vanishing (PV) system comprised of an alkane, perfluorohexanes, and bromine was successfully combined by photoirradiation to efficiently generate hydrogen bromide, which underwent radical addition with 1-alkenes in the hydrocarbon layer to afford terminal bromides in high yields. Georg Thieme Verlag Stuttgart.
Preparation and properties of a novel solution of hydrogen bromide (HBr) in 1,4-dioxane: An alternative reagent to HBr gas without protic solvents
Nishio, Yuya,Mifune, Ryota,Sato, Taisuke,Ishikawa, Shin-ich,Matsubara, Hiroshi
, p. 1190 - 1193 (2017/03/02)
A solution of hydrogen bromide (HBr) in 1,4-dioxane was prepared and investigated for its ability to brominate alcohols, and hydrobrominate alkenes. This study revealed that the brominating ability of this HBr/1,4-dioxane solution is equal or superior to that of hydrobromic acid or HBr in acetic acid. The solution of HBr in 1,4-dioxane is robust, exhibiting no decomposition of the solvent, and retaining 97% of its original concentration, when kept at ?25 °C for 30 days. This solution is a liquid alternative to HBr gas without protic solvents.
REACTION OF ALKOXYHYDROPEROXIDES WITH METAL SALTS. ALKYL HALIDE PREPARATION
Cardinale, G.,Grimmelikhuysen, J. C.,Laan, J. A. M.,Lier, F. P. van,Steen, D. van der,Ward, J. P.
, p. 5971 - 5978 (2007/10/02)
A synthesis is described of alkyl chlorides by reaction of methoxy hydroperoxides, prepared from 1-alkenes by ozonisation in methanol, with ferric chloride: RCH=CH2 --> RCH(OOH)OCH3 --> R. --> RCl.Yields of 1-chlorotetradecane were about 60percent; those of other halides from 38 to 57percent.