Didodecyl oxalate, also known as dioctadecyl oxalate or C22H42O4, is a chemical compound derived from the esterification of oxalic acid with didodecyl alcohol. It is a white, waxy solid with a molecular weight of 370.57 g/mol. This organic compound is widely used as a plasticizer in the production of various polymers, such as polyvinyl chloride (PVC), cellulose acetate, and polystyrene. It is known for its excellent low-temperature flexibility, resistance to extraction, and compatibility with a broad range of polymers. Additionally, didodecyl oxalate is used as a lubricant, emollient, and stabilizer in various industrial applications, including cosmetics, pharmaceuticals, and textiles. Its properties make it a valuable component in the formulation of products that require improved flexibility, durability, and performance.

5132-19-4

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Basic information
1. Product Name: didodecyl oxalate
2. Synonyms: didodecyl oxalate;Ethanedioic acid didodecyl ester;Einecs 225-881-0
3. CAS NO:5132-19-4
4. Molecular Formula: C₂₆H₅₀O₄
5. Molecular Weight: 426.6728
6. EINECS: 225-881-0
7. Product Categories: N/A
8. Mol File: 5132-19-4.mol
Chemical Properties
1. Melting Point: N/A
2. Boiling Point: 493.2°Cat760mmHg
3. Flash Point: 204.4°C
4. Appearance: /
5. Density: 0.918g/cm³
6. Vapor Pressure: 7.2E-10mmHg at 25°C
7. Refractive Index: 1.454
8. Storage Temp.: N/A
9. Solubility: N/A
10. CAS DataBase Reference: didodecyl oxalate(CAS DataBase Reference)
11. NIST Chemistry Reference: didodecyl oxalate(5132-19-4)
12. EPA Substance Registry System: didodecyl oxalate(5132-19-4)
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: 5132-19-4(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 5132-19-4 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 5,1,3 and 2 respectively; the second part has 2 digits, 1 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 5132-19:
(6*5)+(5*1)+(4*3)+(3*2)+(2*1)+(1*9)=64
64 % 10 = 4
So 5132-19-4 is a valid CAS Registry Number.

InChI:InChI=1/C26H50O4/c1-3-5-7-9-11-13-15-17-19-21-23-29-25(27)26(28)30-24-22-20-18-16-14-12-10-8-6-4-2/h3-24H2,1-2H3

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