Docosanoic acid, lead salt, also known as lead stearate, is a chemical compound with the formula C36H70O2Pb. It is a white, waxy solid that is insoluble in water but soluble in organic solvents. Lead stearate is primarily used as a stabilizer in the production of PVC (polyvinyl chloride) to prevent the degradation of the polymer during processing. It also serves as a lubricant and a heat stabilizer in various industrial applications. Due to its lead content, there are concerns about its environmental and health impacts, leading to a gradual shift towards alternative, non-toxic stabilizers in some applications.

3249-61-4

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Basic information
1. Product Name: docosanoic acid, lead salt
2. Synonyms: docosanoic acid, lead salt
3. CAS NO:3249-61-4
4. Molecular Formula: C44H86O4Pb
5. Molecular Weight: 886.35124
6. EINECS: 221-834-3
7. Product Categories: N/A
8. Mol File: 3249-61-4.mol
Chemical Properties
1. Melting Point: N/A
2. Boiling Point: 391.8°Cat760mmHg
3. Flash Point: 176.3°C
4. Appearance: /
5. Density: g/cm³
6. Refractive Index: N/A
7. Storage Temp.: N/A
8. Solubility: N/A
9. CAS DataBase Reference: docosanoic acid, lead salt(CAS DataBase Reference)
10. NIST Chemistry Reference: docosanoic acid, lead salt(3249-61-4)
11. EPA Substance Registry System: docosanoic acid, lead salt(3249-61-4)
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: 3249-61-4(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 3249-61-4 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 3,2,4 and 9 respectively; the second part has 2 digits, 6 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 3249-61:
(6*3)+(5*2)+(4*4)+(3*9)+(2*6)+(1*1)=84
84 % 10 = 4
So 3249-61-4 is a valid CAS Registry Number.

InChI:InChI=1/C22H44O2.Pb/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19-20-21-22(23)24;/h2-21H2,1H3,(H,23,24);/q;+4/p-1

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