2-Chloro-4-methylbenzonitrile
2-氯-4-甲基苯甲腈
Also known as: 3-Chloro-4-cyanotoluene, 2-Chloro-p-tolunitrile, 4-methyl-2-chlorobenzonitrile, Benzonitrile, 2-chloro-4-methyl-
2-Chloro-4-methylbenzonitrile (CAS 21423-84-7) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C8H6ClN and a molecular weight of 151.593 g/mol. It is also known as 3-Chloro-4-cyanotoluene, 2-Chloro-p-tolunitrile and 4-methyl-2-chlorobenzonitrile. Key properties include a boiling point of 269.7±20.0 °C at 760 mmHg, a density of 1.2±0.1 g/cm3 and a flash point of 119.3±16.8 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 21423-84-7
- Jingsj CID
- J-36991-8
- Molecular Formula
- C8H6ClN
- Chinese Name
- 2-氯-4-甲基苯甲腈
- Molecular Weight
- 151.593 g/mol
- Category
- Aromatic Hydrocarbons
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 269.7±20.0 °C at 760 mmHg |
|---|---|
| Density | 1.2±0.1 g/cm3 |
| Flash Point | 119.3±16.8 °C |
Frequently Asked Questions
What is the CAS number of 2-Chloro-4-methylbenzonitrile?
The CAS number of 2-Chloro-4-methylbenzonitrile is 21423-84-7.
What are the molecular formula and molecular weight of 2-Chloro-4-methylbenzonitrile?
2-Chloro-4-methylbenzonitrile has molecular formula C8H6ClN and molecular weight 151.593 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "2-Chloro-4-methylbenzonitrile (CAS 21423-84-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-36991-8 (accessed 2026-10-22).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.