81646-13-1 Usage
use
Docosyltrimethylammonium 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.
Description
From 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.
Flammability and Explosibility
Nonflammable
Check Digit Verification of cas no
The CAS Registry Mumber 81646-13-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,1,6,4 and 6 respectively; the second part has 2 digits, 1 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 81646-13:
(7*8)+(6*1)+(5*6)+(4*4)+(3*6)+(2*1)+(1*3)=131
131 % 10 = 1
So 81646-13-1 is a valid CAS Registry Number.
InChI:InChI=1/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
81646-13-1Relevant articles and documents
Hair rinse composition
-
, (2008/06/13)
A hair rinse composition having improved rinsing performance and a process specified to prepare the same. The composition according to the invention comprises (A) 0.05 to 0.5 wt % of cationic surface active agent, and (B) a higher alcohol or a glycerine mono fatty acid ester having a melting point not lower than 45° C. The ingredient (B) should be contained in an amount of 3 to 15 times by weight to ingredient (A). The composition is prepared by diluting a highly concentrated emulsified product containing 0.4 to 34 wt % of ingredient (A) and (B) in total with 1 to 20 times by weight to the emulsified product of water.
