2,3-Dichlorobenzoyl cyanide
Also known as: 2,3-Dichlorobenzoylcyanide, 2,3-Dichloro-α-oxobenzeneacetonitrile, 2-(2,3-Dichlorophenyl)-2-oxoacetonitrile, (2,3-Dichlorophenyl)(oxo)acetonitrile, Benzeneacetonitrile, 2,3-dichloro-α-oxo-, Lamotrigine Impurity 5, Lamotrigine Impurity 8, Lamotrigine Impurity 10, Lamotrigine Impurity 25, MFCD00792559, EINECS 278-747-9
2,3-Dichlorobenzoyl cyanide (CAS 77668-42-9) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C8H3Cl2NO and a molecular weight of 200.021 g/mol. Key properties include a boiling point of 309.4±32.0 °C at 760 mmHg, a density of 1.4±0.1 g/cm3 and a flash point of 140.9±25.1 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 77668-42-9
- Jingsj CID
- J-947680-6
- Molecular Formula
- C8H3Cl2NO
- Molecular Weight
- 200.021 g/mol
- Category
- Aromatic Hydrocarbons
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 309.4±32.0 °C at 760 mmHg |
|---|---|
| Density | 1.4±0.1 g/cm3 |
| Flash Point | 140.9±25.1 °C |
| Exact Mass | 198.959167 |
| PSA | 40.86000 |
| LogP | 1.88 |
| Vapor Pressure | 0.0±0.7 mmHg at 25°C |
| Refractive Index | 1.580 |
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 2,3-Dichlorobenzoyl cyanide?
The CAS number of 2,3-Dichlorobenzoyl cyanide is 77668-42-9.
What are the molecular formula and molecular weight of 2,3-Dichlorobenzoyl cyanide?
2,3-Dichlorobenzoyl cyanide has molecular formula C8H3Cl2NO and molecular weight 200.021 g/mol.
What are the upstream and downstream products of 2,3-Dichlorobenzoyl cyanide?
For 2,3-Dichlorobenzoyl cyanide, Upstream Products: 2,3-Dichlorobenzoyl chloride, Copper(I) cyanide, 2,3-Dichlorobenzoic acid; Downstream Products: Lamotrigine, 2-(2,3-Dichlorophenyl)-2-guanidinyliminoacetonitrile.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "2,3-Dichlorobenzoyl cyanide (CAS 77668-42-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-947680-6 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.