Dodecanedinitrile
Also known as: 1,12-Dicyanododecane, Dodecanedioic acid dinitrile, Decamethylenedinitrile, Dodecamethylene dinitrile, 1,10-Decanedicarbonitrile (incorrect, see note), 1,10-Dicyanodecane (incorrect, see note)
Dodecanedinitrile (CAS 4543-66-2) is a compound in the Aliphatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C12H20N2 and a molecular weight of 192.301 g/mol. Key properties include a melting point of 21°C, a boiling point of 352.3±15.0 °C at 760 mmHg, a density of 0.9±0.1 g/cm3 and a flash point of 160.2±14.3 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 4543-66-2
- Jingsj CID
- J-1361828-5
- Molecular Formula
- C12H20N2
- Molecular Weight
- 192.301 g/mol
- Category
- Aliphatic Hydrocarbons
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 21°C |
|---|---|
| Boiling Point | 352.3±15.0 °C at 760 mmHg |
| Density | 0.9±0.1 g/cm3 |
| Flash Point | 160.2±14.3 °C |
| Exact Mass | 192.162643 |
| PSA | 47.58000 |
| LogP | 2.60 |
| Vapor Pressure | 0.0±0.8 mmHg at 25°C |
| Refractive Index | 1.451 |
Customs & Trade Information
| HS Code | 2926909090 |
|---|---|
| Summary | HS:2926909090 other nitrile-function compounds 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 Dodecanedinitrile?
The CAS number of Dodecanedinitrile is 4543-66-2.
What are the molecular formula and molecular weight of Dodecanedinitrile?
Dodecanedinitrile has molecular formula C12H20N2 and molecular weight 192.301 g/mol.
What are the upstream and downstream products of Dodecanedinitrile?
For Dodecanedinitrile, Upstream Products: 1,12-Dodecanediamine, 6-Bromohexanenitrile, 6-Chlorohexanoic acid; Downstream Products: 1,12-Dibromododecane, Dimethyl dodecanedioate, 1,12-Dodecanediamine.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Dodecanedinitrile (CAS 4543-66-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1361828-5 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.