4292-10-8 Usage
Description
Lauramidopropyl betaine is a new type of special amphoteric surfactant, which belongs to the same series as lauramidopropyl betaine, and is a modified derivative of alkyl betaine. Lauramidopropyl betaine has the characteristics of temperature resistance, acid and alkali resistance, good salt resistance, wide isoelectric point and strong viscoelasticity, etc. It is widely used in oil field oil repelling, leather, daily chemical industry and other fields. As a good viscoelastic surfactant applied to the substrate acidification of oilfield, it can effectively reduce the oil/water interfacial tension and improve the recovery rate of tertiary oil recovery. Also it can be used as conditioning agent, wetting agent, bactericide, antistatic agent, emulsifier, thickener and in self-steering acid system for carbonate acidification.
Uses
Lauroylamide Propylbetaine is used cosmetic and hair compositions of enhanced viscosity and clarity.
Flammability and Explosibility
Notclassified
Toxicology
Lauramidopropyl betaine (50% component in cocamidopropyl betaine - as a model for cocamidopropyl betaine) is poorly absorbed from the intestinal tract and through the skin. Rinsing the skin after 10 minutes of contact reduces the absorption even further. Following oral or dermal exposure, there is metabolism of the absorbed material, as indicated by the appearance of a more polar compound in the urine and by the liberation of 14CO2.
Check Digit Verification of cas no
The CAS Registry Mumber 4292-10-8 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,2,9 and 2 respectively; the second part has 2 digits, 1 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 4292-10:
(6*4)+(5*2)+(4*9)+(3*2)+(2*1)+(1*0)=78
78 % 10 = 8
So 4292-10-8 is a valid CAS Registry Number.
InChI:InChI=1/C19H38N2O3/c1-4-5-6-7-8-9-10-11-12-14-18(22)20-15-13-16-21(2,3)17-19(23)24/h4-17H2,1-3H3,(H-,20,22,23,24)/p+1
4292-10-8Relevant articles and documents
A method for reducing betaine free acid in the process method of the (by machine translation)
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Paragraph 0024; 0027, (2017/11/08)
This invention discloses a method for reducing free acid betaine in the process, firstly on the fatty acid with a batch of reaction distilled N, N - dimethyl - 1, 3 - propanediamines waste liquid reaction, then in the system by adding pure N, N - dimethyl - 1, 3 - propylene diamine reaction, to obtain the intermediate alkyl amide propyl dimethylamine, then the alkyl amide propyl dimethylamine and chloroethyl acid reaction, to prepare amide propyl betaine, reduces the betaine in the free acid. Compared with the prior art, the present invention through improved technology, the repeated use of reflux, the raw material is improved N, N - dimethyl - 1, 3 - propanediamines utilization rate, through the added raw materials under high temperature conditions N, N - dimethyl - 1, 3 - propylene diamine, reflux circulating reflux use, not only promote the condensation reaction degree, reduce the consumption of the raw materials, so that the content of free acid in the product is reduced, improving the product quality, and reduce environmental pollution, and improves the economic problem of cost-effectiveness, favorable to commercial production. (by machine translation)
COMPOUNDS AND RELATIVE USE FOR THE CONTROL OF PHYTOPATHOGENS
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Page/Page column 32, (2008/06/13)
Amphoteric compounds are described, having a zwitterionic structure of the betainic type having general formula (I) and their use for the control of phytopathogen fungi and/or the mitigation of abiotic and biotic stress.
