4 edition of The Alkyl benzenes found in the catalog.
|Statement||Committee on Alkyl Benzene Derivatives, Board on Toxicology and Environmental Health Hazards, Assembly of Life Sciences, National Research Council.|
|Contributions||Assembly of Life Sciences (U.S.). Committee on Alkyl Benzene Derivatives.|
|LC Classifications||RA1242.B4 A45 1981|
|The Physical Object|
|Pagination||ix, 383 p. :|
|Number of Pages||383|
|LC Control Number||81082666|
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Additional Physical Format: Online version: Alkyl benzenes. Washington, D.C.: National Academy Press, (OCoLC) Document Type: Book: All Authors. Alkyl Benzenes & Side Chain Chemistry of Aromatics. Search for: Preparation of alkylbenzenes.
Friedel-Crafts reactions. Compounds containing aromatic groups are widespread in nature, and for this reason chemists who aim to synthesize naturally occurring compounds in the laboratory often need to introduce substituents to aromatic rings.
Linear alkylbenzenes (sometimes also known as LABs) are a family of organic compounds with the formula C 6 H 5 C n H 2n+lly, n lies between 10 although generally supplied as a tighter cut, such as C C 15, C C 13 and C C 13, for detergent use.
The C n H 2n+1 chain is unbranched. They are mainly produced as intermediate in the production of surfactants, for use in CAS Number: (C alkyl).
Other widely used anionic surfactants include the alkyl sulphates or alkyl ether sulphates (Figure BI.3).The latter have the advantage of showing a higher hardness tolerance than LAS and are sometimes used in combination with LAS. Another recent development used to enhance the hardness tolerances of LAS or AS is the introduction of a limited amount of non-quaternary methyl-branching in.
Linear and Branched Alkylbenzenes Chemical Economics Handbook. Published May Linear alkylbenzene (LAB) is produced by reacting benzene with alkyl groups containing 10 to 13 carbon atoms that are derived from normal (straight-chain) paraffins or linear alpha-olefins.
Nearly all LAB is converted to linear alkylbenzene sulfonate (LAS) by.