2-Chloro-4-methoxybenzonitrile
Also known as: 2-Chloro-4-methoxybenzonitrile, 3-Chloro-4-cyanoanisole, 2-Chloro-p-anisonitrile, Benzonitrile, 2-chloro-4-methoxy-, BUTTPARK 120\07-70
2-Chloro-4-methoxybenzonitrile (CAS 127666-99-3) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C8H6ClNO and a molecular weight of 167.592 g/mol. Key properties include a melting point of 71-75ºC, a boiling point of 296.6±20.0 °C at 760 mmHg, a density of 1.3±0.1 g/cm3 and a flash point of 133.2±21.8 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 127666-99-3
- Jingsj CID
- J-1494970-3
- Molecular Formula
- C8H6ClNO
- Molecular Weight
- 167.592 g/mol
- Category
- Aromatic Hydrocarbons
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 71-75ºC |
|---|---|
| Boiling Point | 296.6±20.0 °C at 760 mmHg |
| Density | 1.3±0.1 g/cm3 |
| Flash Point | 133.2±21.8 °C |
| Exact Mass | 167.013794 |
| PSA | 33.02000 |
| LogP | 2.66 |
| Vapor Pressure | 0.0±0.6 mmHg at 25°C |
| Refractive Index | 1.549 |
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-Chloro-4-methoxybenzonitrile?
The CAS number of 2-Chloro-4-methoxybenzonitrile is 127666-99-3.
What are the molecular formula and molecular weight of 2-Chloro-4-methoxybenzonitrile?
2-Chloro-4-methoxybenzonitrile has molecular formula C8H6ClNO and molecular weight 167.592 g/mol.
What are the upstream and downstream products of 2-Chloro-4-methoxybenzonitrile?
For 2-Chloro-4-methoxybenzonitrile, Upstream Products: 2-Chloro-4-hydroxybenzonitrile, iodomethane, 2-Chloro-4-methoxybenzaldehyde.
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-Chloro-4-methoxybenzonitrile (CAS 127666-99-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1494970-3 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.