Diethyl pimelate
Also known as: Diethyl heptanedioate, Heptanedioic acid diethyl ester, Pimelic acid diethyl ester, Pentane-1,5-dicarboxylic acid diethyl ester, 1,5-Pentanedicarboxylic acid diethyl ester
Diethyl pimelate (CAS 2050-20-6) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C11H20O4 and a molecular weight of 216.27400 g/mol. Key properties include a melting point of -24°C, a boiling point of 192-194 °C100 mm Hg(lit.), a density of 0.994 g/mL at 25 °C(lit.) and a flash point of >110.0 °C. It is listed by 2 suppliers, 1 of which publish reference prices, from 3.20 to 5.12 CNY. Record last updated Nov 3, 2026.
- CAS No.
- 2050-20-6
- Jingsj CID
- J-18645-4
- Molecular Formula
- C11H20O4
- Molecular Weight
- 216.27400 g/mol
- Category
- Organic Acids
- Last updated
- 11/3/2026
| Supplier | Purity / Pack | Base Price | Unit Price | Origin | |
|---|---|---|---|---|---|
In Stock | >97.0%(GC) 100ml | ¥320.00 | $0.48 /mlBest ¥3.20/ml CNY | CN China MOQ 100ml | |
In Stock | >97.0%(GC) 25ml | ¥128.00 | $0.77 /ml ¥5.12/ml CNY | CN China MOQ 25ml | |
Made to Order | >97.0%(GC) 25mL | - | - | CN China MOQ 25mL |
Physicochemical Properties
| Melting Point | -24°C |
|---|---|
| Boiling Point | 192-194 °C100 mm Hg(lit.) |
| Density | 0.994 g/mL at 25 °C(lit.) |
| Flash Point | >110.0 °C |
| Exact Mass | 216.13600 |
| PSA | 52.60000 |
| LogP | 2.06310 |
| Vapor Pressure | 0.0081mmHg at 25°C |
| Refractive Index | n20/D 1.430(lit.) |
Customs & Trade Information
| HS Code | 2917190090 |
|---|---|
| Summary | 2917190090 acyclic polycarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0% |
Frequently Asked Questions
What is the CAS number of Diethyl pimelate?
The CAS number of Diethyl pimelate is 2050-20-6.
What are the molecular formula and molecular weight of Diethyl pimelate?
Diethyl pimelate has molecular formula C11H20O4 and molecular weight 216.27400 g/mol.
Which suppliers offer Diethyl pimelate?
2 supplier(s) listed; reference unit price ¥3.20–5.12 /ml.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Diethyl pimelate (CAS 2050-20-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-18645-4 (accessed 2026-11-06).
Data for reference only; verify product details with suppliers before purchase.