Ethoxymethylenemalononitrile
Also known as: (Ethoxymethylene)-propanedinitrile, (Ethoxymethylene)malononitrile, (Ethoxymethylene)propanedinitrile, (b-Ethoxymethylene)malononitrile, (beta-Ethoxymethylene)malononitrile, (ethoxymethylene)-malononitril, (ethoxymethylene)-propanedinitril, 2-(ethoxymethylene)malononitrile, 2-(ethoxymethylidene)propanedinitrile, EINECS 204-597-0, ETHOXYMETHYLENEMALONITRILE, ETHOXYMETHYLENEMALONONITRILE, ETHOXYMETHYLENMALONONITRILE, MFCD00001854, Propanedinitrile, 2-(ethoxymethylene)-, α-Cyano-β-ethoxyacrylonitrile, 1,1-Dicyano-2-ethoxyethene, 1-Ethoxy-2,2-dicyanoethene, 2-Cyano-3-ethoxyacrylonitrile, NSC 27792
Ethoxymethylenemalononitrile (CAS 123-06-8) is a compound in the Nitrogen Compounds category listed in the Jingsj chemical database. It has the molecular formula C6H6N2O and a molecular weight of 122.125 g/mol. Key properties include a melting point of 64-66 °C(lit.), a boiling point of 296.1±0.0 °C at 760 mmHg, a density of 1.1±0.1 g/cm3 and a flash point of 135.1±15.2 °C. It is classified under GHS with signal word Danger and hazard statements H302 — Harmful if swallowed, H317 — May cause an allergic skin reaction and H334 — May cause allergy or asthma symptoms if inhaled. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 123-06-8
- Jingsj CID
- J-33597-7
- Molecular Formula
- C6H6N2O
- Molecular Weight
- 122.125 g/mol
- Category
- Nitrogen Compounds
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 64-66 °C(lit.) |
|---|---|
| Boiling Point | 296.1±0.0 °C at 760 mmHg |
| Density | 1.1±0.1 g/cm3 |
| Flash Point | 135.1±15.2 °C |
| Exact Mass | 122.048012 |
| PSA | 56.81000 |
| LogP | 0.31 |
| Vapor Pressure | 0.0±0.6 mmHg at 25°C |
| Refractive Index | 1.461 |
| Storage Conditions | 2~8℃ |
| Additional Property | insoluble |
GHS Safety & Compliance
- H302 — Harmful if swallowed
- H317 — May cause an allergic skin reaction
- H334 — May cause allergy or asthma symptoms if inhaled
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 Ethoxymethylenemalononitrile?
The CAS number of Ethoxymethylenemalononitrile is 123-06-8.
What are the molecular formula and molecular weight of Ethoxymethylenemalononitrile?
Ethoxymethylenemalononitrile has molecular formula C6H6N2O and molecular weight 122.125 g/mol.
Is Ethoxymethylenemalononitrile hazardous?
Ethoxymethylenemalononitrile has GHS signal word Danger and hazard statements H302 — Harmful if swallowed; H317 — May cause an allergic skin reaction; H334 — May cause allergy or asthma symptoms if inhaled.
What are the upstream and downstream products of Ethoxymethylenemalononitrile?
For Ethoxymethylenemalononitrile, Upstream Products: Triethyl orthoformate, Malononitrile, Ethyl vinyl ether; Downstream Products: 5-AMINO-1-(3,4-DICHLOROPHENYL)-1H-PYRAZOLE-4-CARBONITRILE, 5-Amino-1-(3-chlorophenyl)-1H-pyrazole-4-carbonitrile, 5-Amino-1-(4-chlorophenyl)-1H-pyrazole-4-carbonitrile.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Ethoxymethylenemalononitrile (CAS 123-06-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-33597-7 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.