Sodium 2-[methyl(1-oxo-9-octadecenyl)amino]ethanesulphonate, also known as sodium methyl oleoylamino ethyl sulphonate, is a complex organic compound with the chemical formula C21H40NO4S. It is a type of surfactant, specifically an anionic surfactant, which is widely used in the formulation of detergents, shampoos, and other cleaning products due to its excellent foaming and cleaning properties. sodium 2-[methyl(1-oxo-9-octadecenyl)amino]ethanesulphonate is derived from the reaction of oleic acid (a fatty acid) with ethanolamine, followed by neutralization with sodium hydroxide. Its amphiphilic nature, with a hydrophilic head and a hydrophobic tail, allows it to lower surface tension and effectively remove dirt and grease from various surfaces.
7308-16-9
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Basic information
- Product Name: sodium 2-[methyl(1-oxo-9-octadecenyl)amino]ethanesulphonate
- Synonyms: sodium 2-[methyl(1-oxo-9-octadecenyl)amino]ethanesulphonate;2-[Methyl(1-oxo-9-octadecenyl)amino]ethanesulfonic acid sodium salt;Sodium 2-[methyl(1-oxo-9-octadecenyl)amino]ethanesulfonate
- CAS NO:7308-16-9
- Molecular Formula: C21H40NNaO4S
- Molecular Weight: 425.60137
- EINECS: 230-762-1
- Product Categories: N/A
- Mol File: 7308-16-9.mol
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Chemical Properties
- Melting Point: N/A
- Boiling Point: N/A
- Flash Point: N/A
- Appearance: /
- Density: N/A
- Refractive Index: N/A
- Storage Temp.: N/A
- Solubility: N/A
- CAS DataBase Reference: sodium 2-[methyl(1-oxo-9-octadecenyl)amino]ethanesulphonate(CAS DataBase Reference)
- NIST Chemistry Reference: sodium 2-[methyl(1-oxo-9-octadecenyl)amino]ethanesulphonate(7308-16-9)
- EPA Substance Registry System: sodium 2-[methyl(1-oxo-9-octadecenyl)amino]ethanesulphonate(7308-16-9)
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Safety Data
- Hazard Codes: N/A
- Statements: N/A
- Safety Statements: N/A
- WGK Germany:
- RTECS:
- HazardClass: N/A
- PackingGroup: N/A
- Hazardous Substances Data: 7308-16-9(Hazardous Substances Data)
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Check Digit Verification of cas no
The CAS Registry Mumber 7308-16-9 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 7,3,0 and 8 respectively; the second part has 2 digits, 1 and 6 respectively.Calculate Digit Verification of CAS Registry Number 7308-16:
(6*7)+(5*3)+(4*0)+(3*8)+(2*1)+(1*6)=89
89 % 10 = 9
So 7308-16-9 is a valid CAS Registry Number.
InChI:InChI=1/C21H41NO4S.Na/c1-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18-21(23)22(2)19-20-27(24,25)26;/h10-11H,3-9,12-20H2,1-2H3,(H,24,25,26);/q;+1/p-1/b11-10+;
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sodium 2-[methyl(1-oxo-9-octadecenyl)amino]ethanesulphonate
