Trimethyl-(2-phosphono-ethyl)-ammonium, also known as 2-(trimethylammonio)ethylphosphonate, is a quaternary ammonium salt with the chemical formula C5H14NO2P. It is a zwitterionic compound, meaning it has both a positive and a negative charge. The molecule consists of a trimethylammonium group (N(CH3)3) attached to a phosphonate group (C2H4PO3) through an ethyl bridge. trimethyl-(2-phosphono-ethyl)-ammonium is used in various applications, including as a chelating agent, a flame retardant, and a component in some types of detergents and cleaning products. Its ability to form complexes with metal ions makes it useful in water treatment and industrial processes.

17804-69-2

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Basic information
1. Product Name: trimethyl-(2-phosphono-ethyl)-ammonium
2. Synonyms: trimethyl-(2-phosphono-ethyl)-ammonium
3. CAS NO:17804-69-2
4. Molecular Formula:
5. Molecular Weight: 168.153
6. EINECS: N/A
7. Product Categories: N/A
Chemical Properties
1. Melting Point: N/A
2. Boiling Point: N/A
3. Flash Point: N/A
4. Appearance: N/A
5. Density: N/A
6. Refractive Index: N/A
7. Storage Temp.: N/A
8. Solubility: N/A
9. CAS DataBase Reference: trimethyl-(2-phosphono-ethyl)-ammonium(CAS DataBase Reference)
10. NIST Chemistry Reference: trimethyl-(2-phosphono-ethyl)-ammonium(17804-69-2)
11. EPA Substance Registry System: trimethyl-(2-phosphono-ethyl)-ammonium(17804-69-2)
Safety Data
1. Hazard Codes: N/A
2. Statements: N/A
3. Safety Statements: N/A
4. WGK Germany:
5. RTECS:
6. HazardClass: N/A
7. PackingGroup: N/A
8. Hazardous Substances Data: 17804-69-2(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 17804-69-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,7,8,0 and 4 respectively; the second part has 2 digits, 6 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 17804-69:
(7*1)+(6*7)+(5*8)+(4*0)+(3*4)+(2*6)+(1*9)=122
122 % 10 = 2
So 17804-69-2 is a valid CAS Registry Number.

17804-69-2Upstream product

17804-69-2Downstream Products

987-78-0 [2-(2-cytidin-5'-yloxy-1,2-dihydroxy-diphosphoryloxy)-ethyl]-trimethyl-ammonium betaine

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