148-71-0 Usage
Description
4-diethylamino-o-toluidine, an organic chemical compound with the molecular formula C14H23N, is a white to slightly pink crystalline solid. It is primarily recognized for its role in the production of dyes and pigments, and also finds applications in various other industries due to its unique chemical properties.
Uses
Used in Dye and Pigment Industry:
4-diethylamino-o-toluidine is used as a key component in the production of dyes and pigments, contributing to the coloration of various materials. Its chemical structure allows for the creation of a wide range of colors, making it a versatile compound in this industry.
Used in Photographic Developing Solutions:
In the photography industry, 4-diethylamino-o-toluidine serves as an essential ingredient in the manufacturing of photographic developing solutions. Its chemical properties facilitate the development process, enabling the transformation of photographic film into visible images.
Used as a Chemical Intermediate:
4-diethylamino-o-toluidine is utilized as a chemical intermediate in the synthesis of other organic compounds. Its reactivity and structural features make it a valuable building block for the creation of a variety of chemical products.
Used in Pharmaceutical Production:
4-diethylamino-o-toluidine also finds application in the pharmaceutical industry, where it is used in the production of certain medications. Its unique properties allow it to contribute to the development of pharmaceuticals with specific therapeutic effects.
However, it is important to note that 4-diethylamino-o-toluidine is considered toxic and potentially carcinogenic. Therefore, exposure to this chemical should be minimized, and proper safety precautions should be taken when handling it to ensure the well-being of individuals involved in its production and use.
Check Digit Verification of cas no
The CAS Registry Mumber 148-71-0 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 1,4 and 8 respectively; the second part has 2 digits, 7 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 148-71:
(5*1)+(4*4)+(3*8)+(2*7)+(1*1)=60
60 % 10 = 0
So 148-71-0 is a valid CAS Registry Number.
InChI:InChI=1/C11H18N2.ClH/c1-4-13(5-2)10-6-7-11(12)9(3)8-10;/h6-8H,4-5,12H2,1-3H3;1H
148-71-0Relevant articles and documents
One step hair coloring compositions using salts
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, (2008/06/13)
A hair coloring composition comprising the following two compositions which are mixed just prior to application to the hair: (a) a composition comprising a water-soluble peroxygen oxidizing agent; and (b) a composition comprising one or more oxidative hair coloring agents selected from the group consisting of an aromatic diamine, an amino phenol, a naphthol, a polyhydric phenol, a catechol and mixtures thereof; wherein the composition comprising one or more oxidative hair coloring agents further comprises al least one water soluble carbonate releasing salts; and optionally a water soluble ammonium salt, is described.
Enhanced color deposition for hair with sequestering agents
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, (2008/06/13)
Hair coloring compositions which comprise: (A) non-nitrogenous chelating agents from the group consisting of polyphosphate; phosphonates; hydroxycarboxylates; polyacrylates; zeolite; and mixtures thereof; (B) an oxidative dye primary intermediate; and (C) an oxidative dye coupler; (D) and water are described. The present invention also relates to a method for coloring hair which comprises contacting said hair with a hair coloring composition as described above.
Methods for dyeing keratinous fibers with compositions which contain aminoindole couplers, oxidation dye precursors, and oxidizing agents at acid pHs
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, (2008/06/13)
A method for dyeing keratin fibers, wherein a composition is applied to said fibers which contains, in a suitable dyeing medium, at least one coupler having formula (I) STR1 wherein R1 is hydrogen or alkyl; R2 and R3 are hydrogen, alkyl, COOR', where R' is alkyl or hydrogen; R4 is hydrogen, hydroxyalkyl, alkyl, polyhydroxyalkyl or acetyl or aminoalkyl wherein the amine may be mono- or disubstituted by alkyl; Z1 and Z2 are hydrogen, alkyl, hydroxy, halogen, alkoxy or a salt thereof; at least one precursor of an oxidation hair dye; and at least one oxidizing agent, the pH of the composition applied to the fibers being less than 7.
