docosyltrimethylammonium methyl sulphate

docosyltrimethylammonium methyl sulphate Basic information
Use
Product Name:docosyltrimethylammonium methyl sulphate
Synonyms:docosyltrimethylammonium methyl sulphate;1-Docosanaminium, N,N,N-trimethyl-, methyl sulfate;Behenyl trimethyl ammonium methyl sulfate;docosyl-triMethyl-azaniuM;docosyl(trimethyl)azanium,methyl sulfate;docosyl(trimethyl)azanium,methyl sulfate(btms 25 50);Raw Material Behentrimonium Methosulfate CAS 81646-13-1 BTMS 50;Raw Material Behentrimonium Methosulfate BTMS 50
CAS:81646-13-1
MF:C26H57NO4S
MW:479.81
EINECS:279-791-1
Product Categories:chemicals;81646-13-1
Mol File:81646-13-1.mol
docosyltrimethylammonium methyl sulphate Structure
docosyltrimethylammonium methyl sulphate Chemical Properties
density 0.92[at 20℃]
solubility 7.2g/L in organic solvents at 20 ℃
Odorat 100.00?%. bland
Water Solubility 7mg/L at 25℃
InChIInChI=1S/C25H54N.CH4O4S/c1-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19-20-21-22-23-24-25-26(2,3)4;1-5-6(2,3)4/h5-25H2,1-4H3;1H3,(H,2,3,4)/q+1;/p-1
InChIKeyQIVLQXGSQSFTIF-UHFFFAOYSA-M
SMILESS([O-])(=O)(=O)OC.C(CC[N+](C)(C)C)CCCCCCCCCCCCCCCCCCC
LogP3.01 at 20℃
Safety Information
MSDS Information
docosyltrimethylammonium methyl sulphate Usage And Synthesis
UseDocosyltrimethylammonium methyl sulphate is known as BTMS, Behenyl Trimethyl Ammonium Methosulfate and Docosyltrimethylammonium Methyl Sulphate, and widely used in cosmetics and personal care products and perfumes & fragrances. 
DescriptionFrom the middle of the 20th century, docosyltrimethylammonium methyl sulphate started to be the perfect ingredient of shampoos and hair conditioning products since it can moisturize and condition hair to the roots. It penetrates up to the hair shaft making hair healthier and thus easy to comb and maintain. Other chemical additives may have the same property as BTMS but are not as mild as well. In another side, BTMS does not coat the scalp and leave excess chemical build up on the surface of the scalp but penetrates hair up to the roots.
Chemical PropertiesDocosyltrimethylammonium methyl sulphate is a white flakes, soluble in water and ethanol, has good compatibility with cationic and non-ionic surfactants, and is stable below 100 ℃. It has excellent thickening, emulsifying and softening properties. 
ApplicationDocosyltrimethylammonium methyl sulphate(BTMS) is applied in hair care and shampoo products: conditioners, ointments, shampoos and other hair products softeners.
Flammability and ExplosibilityNonflammable
docosyltrimethylammonium methyl sulphate Preparation Products And Raw materials
Raw materialsN,N-dimethyldocosylamine-->1-BROMODOCOSANE-->Dimethyl sulfate

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