3165-81-9 Usage
Description
1-Octadecylpyridinium chloride, also known as Stearylpyridinium Chloride, is a cationic surfactant with a long alkyl chain and a pyridinium head group. It exhibits amphoteric properties, allowing it to act as both a cationic and a nonionic surfactant. This unique characteristic makes it suitable for various applications in different industries.
Uses
Used in Hair Care Industry:
1-Octadecylpyridinium chloride is used as a hair conditioner ingredient for its high stability and ability to form amphoteric resins. It provides excellent conditioning, lubrication, and detangling properties to hair, making it smoother and easier to manage.
Used in Cosmetics Industry:
1-Octadecylpyridinium chloride is used as a surfactant in various cosmetic products, such as creams, lotions, and shampoos. Its amphoteric nature allows it to improve the solubility and stability of other ingredients, enhancing the overall performance of the formulation.
Used in Textile Industry:
1-Octadecylpyridinium chloride is used as a softening agent in textile processing. Its cationic properties enable it to bind to the negatively charged textile fibers, providing softness, smoothness, and improved handle to the fabric.
Used in Agriculture:
1-Octadecylpyridinium chloride is used as a pesticide adjuvant in agricultural applications. Its surfactant properties help to improve the wetting, spreading, and retention of pesticides on plant surfaces, enhancing the effectiveness of the treatment.
Used in Water Treatment:
1-Octadecylpyridinium chloride is used as a coagulant aid in water treatment processes. Its amphoteric nature allows it to neutralize the charge of suspended particles, promoting their aggregation and sedimentation, thus improving water clarity and quality.
Check Digit Verification of cas no
The CAS Registry Mumber 3165-81-9 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 3,1,6 and 5 respectively; the second part has 2 digits, 8 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 3165-81:
(6*3)+(5*1)+(4*6)+(3*5)+(2*8)+(1*1)=79
79 % 10 = 9
So 3165-81-9 is a valid CAS Registry Number.
InChI:InChI=1/C23H42N/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-18-21-24-22-19-17-20-23-24/h17,19-20,22-23H,2-16,18,21H2,1H3/q+1
3165-81-9Relevant articles and documents
Liquid-crystalline ionic liquids
Bowlas, Christopher J.,Bruce, Duncan W.,Seddon, Kenneth R.
, p. 1625 - 1626 (2007/10/03)
Low-melting point salts, the basis of industrially relevant ionic liquids, exhibit smectic A mesophases over extended temperature ranges.
