Dipropyl ethylpropanedioate, also known as dipropyl adipate, is a colorless liquid organic compound with the chemical formula C11H20O4. It is an ester derived from adipic acid and dipropanol, characterized by its molecular structure containing two propyl groups and an ethyl group attached to the central adipate moiety. dipropyl ethylpropanedioate is primarily used as a plasticizer in the production of various polymers, such as PVC, to enhance their flexibility and durability. Dipropyl ethylpropanedioate is also employed as a solvent and a component in the formulation of lubricants, detergents, and personal care products. Its properties include low volatility, good thermal stability, and resistance to hydrolysis, making it a valuable chemical in various industrial applications.

1113-91-3

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Basic information
1. Product Name: dipropyl ethylpropanedioate
2. Synonyms: Dipropyl ethylmalonate; Ethylmalonic acid dipropyl ester; propanedioic acid, 2-ethyl-, dipropyl ester
3. CAS NO:1113-91-3
4. Molecular Formula: C₁₁H₂₀O₄
5. Molecular Weight: 216.2741
6. EINECS: N/A
7. Product Categories: N/A
Chemical Properties
1. Melting Point: N/A
2. Boiling Point: 249°C at 760 mmHg
3. Flash Point: 110.2°C
4. Appearance: N/A
5. Density: 0.994g/cm³
6. Vapor Pressure: 0.0234mmHg at 25°C
7. Refractive Index: 1.433
8. Storage Temp.: N/A
9. Solubility: N/A
10. CAS DataBase Reference: dipropyl ethylpropanedioate(CAS DataBase Reference)
11. NIST Chemistry Reference: dipropyl ethylpropanedioate(1113-91-3)
12. EPA Substance Registry System: dipropyl ethylpropanedioate(1113-91-3)
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: 1113-91-3(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 1113-91-3 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,1,1 and 3 respectively; the second part has 2 digits, 9 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1113-91:
(6*1)+(5*1)+(4*1)+(3*3)+(2*9)+(1*1)=43
43 % 10 = 3
So 1113-91-3 is a valid CAS Registry Number.

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