2-[(4-methylphenyl)ethynyl]aniline
2-(对甲苯基乙炔基)苯胺
Also known as: 2-(p-tolylethynyl)aniline, 2-[(4-methylphenyl)ethynyl]aniline, 2-[2-(4-methylphenyl)ethynyl]aniline, Benzenamine, 2-[(4-methylphenyl)ethynyl]-, Benzenamine, 2-[2-(4-methylphenyl)ethynyl]-, 2-(p-Tolylethynyl)aniline - [T58174]
2-[(4-methylphenyl)ethynyl]aniline (CAS 124643-45-4) is a compound in the Solvents category listed in the Jingsj chemical database. It has the molecular formula C15H13N and a molecular weight of 207.270 g/mol. It is also known as 2-(p-tolylethynyl)aniline, 2-[2-(4-methylphenyl)ethynyl]aniline and Benzenamine, 2-[(4-methylphenyl)ethynyl]-. Key properties include a boiling point of 370.0±35.0 °C at 760 mmHg, a density of 1.1±0.1 g/cm3 and a flash point of 190.6±21.3 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 124643-45-4
- Jingsj CID
- J-58143-1
- Molecular Formula
- C15H13N
- Chinese Name
- 2-(对甲苯基乙炔基)苯胺
- Molecular Weight
- 207.270 g/mol
- Category
- Solvents
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 370.0±35.0 °C at 760 mmHg |
|---|---|
| Density | 1.1±0.1 g/cm3 |
| Flash Point | 190.6±21.3 °C |
Frequently Asked Questions
What is the CAS number of 2-[(4-methylphenyl)ethynyl]aniline?
The CAS number of 2-[(4-methylphenyl)ethynyl]aniline is 124643-45-4.
What are the molecular formula and molecular weight of 2-[(4-methylphenyl)ethynyl]aniline?
2-[(4-methylphenyl)ethynyl]aniline has molecular formula C15H13N and molecular weight 207.270 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "2-[(4-methylphenyl)ethynyl]aniline (CAS 124643-45-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-58143-1 (accessed 2026-10-22).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.