Phosphonic acid, bis(2-propoxyethyl) ester, also known as 2-hydroxypropylphosphonic acid dipropyl ester, is a colorless liquid organic compound with the chemical formula C8H19O5P. It is a derivative of phosphonic acid, where two propoxyethyl groups are attached to the phosphorus atom. phosphonic acid, bis(2-propoxyethyl) ester is widely used in various applications, including as a chelating agent, scale inhibitor, and corrosion inhibitor in industrial processes, particularly in water treatment and cooling systems. It is also employed as a flame retardant and a stabilizer in plastics and resins. Due to its ability to form stable complexes with metal ions, it plays a crucial role in preventing scale formation and controlling corrosion in industrial systems.

6429-65-8

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Basic information
1. Product Name: phosphonic acid, bis(2-propoxyethyl) ester
2. Synonyms: Bis(2-propoxyethyl) phosphonate
3. CAS NO:6429-65-8
4. Molecular Formula: C₁₀H₂₃O₅P
5. Molecular Weight: 254.2604
6. EINECS: N/A
7. Product Categories: N/A
Chemical Properties
1. Melting Point: N/A
2. Boiling Point: 325.1°C at 760 mmHg
3. Flash Point: 166.043°C
4. Appearance: N/A
5. Density: N/A
6. Vapor Pressure: 0mmHg at 25°C
7. Refractive Index: N/A
8. Storage Temp.: N/A
9. Solubility: N/A
10. CAS DataBase Reference: phosphonic acid, bis(2-propoxyethyl) ester(CAS DataBase Reference)
11. NIST Chemistry Reference: phosphonic acid, bis(2-propoxyethyl) ester(6429-65-8)
12. EPA Substance Registry System: phosphonic acid, bis(2-propoxyethyl) ester(6429-65-8)
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: 6429-65-8(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 6429-65-8 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 6,4,2 and 9 respectively; the second part has 2 digits, 6 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 6429-65:
(6*6)+(5*4)+(4*2)+(3*9)+(2*6)+(1*5)=108
108 % 10 = 8
So 6429-65-8 is a valid CAS Registry Number.

6429-65-8Upstream product

2807-30-9 2-propoxyethanol

6429-65-8Downstream Products

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