| Identification | Back Directory | [Name]
docosyltrimethylammonium methyl sulphate | [CAS]
81646-13-1 | [Synonyms]
BTMS 50
BTMS 25
BTMS 50 BTMS25
docosyl-triMethyl-azaniuM
BTMS 50 Behentrimonium Methosulfate
Docosyltrimethylammonium methyl sulfate
docosyl(trimethyl)azanium,methyl sulfate
docosyltrimethylammonium methyl sulphate
Behenyl trimethyl ammonium methyl sulfate
Btms 50/Behentrimonium Methosulfate/Btms50
docosyltrimethylammonium methyl sulphate/BTMS
BTMS50/docosyltrimethylammonium methyl sulphate
Raw Material Behentrimonium Methosulfate BTMS 50
1-Docosanaminium, N,N,N-trimethyl-, methyl sulfate
docosyl(trimethyl)azanium,methyl sulfate(btms 25 50)
BTMS50 BTMS25/docosyltrimethylammonium methyl sulphate
docosyltrimethylammonium methyl sulphate Basic information
docosyltrimethylammonium methyl sulphate ISO 9001：2015 REACH
Raw Material Behentrimonium Methosulfate CAS 81646-13-1 BTMS 50 | [EINECS(EC#)]
279-791-1 | [Molecular Formula]
C26H57NO4S | [MDL Number]
MFCD22200050 | [MOL File]
81646-13-1.mol | [Molecular Weight]
479.81 |
| Chemical Properties | Back Directory | [density ]
0.92[at 20℃] | [solubility ]
7.2g/L in organic solvents at 20 ℃ | [Odor]
at 100.00?%. bland | [Water Solubility ]
7mg/L at 25℃ | [InChI]
InChI=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 | [InChIKey]
QIVLQXGSQSFTIF-UHFFFAOYSA-M | [SMILES]
S([O-])(=O)(=O)OC.C(CC[N+](C)(C)C)CCCCCCCCCCCCCCCCCCC | [LogP]
3.01 at 20℃ |
| Questions And Answer | Back Directory | [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. |
| Hazard Information | Back Directory | [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. | [Chemical Properties]
Docosyltrimethylammonium 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. | [Application]
Docosyltrimethylammonium methyl sulphate(BTMS) is applied in hair care and shampoo products: conditioners, ointments, shampoos and other hair products softeners. | [Flammability and Explosibility]
Nonflammable |
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