4-(Phenylethynyl)aniline
4-(苯乙炔基)苯胺
Also known as: (p-Aminophenyl)phenylacetylene, 1-(4-Aminophenyl)-2-phenylethyne, 4-(2-Phenylethynyl)benzenamine, 4-(2-phenylethynyl)aniline, Benzenamine, 4-(2-phenylethynyl)-, 4-Phenylethynyl aniline, 1-(4-aminophenyl)-2-phenylethyne
4-(Phenylethynyl)aniline (CAS 1849-25-8) is a compound in the Organic Bases category listed in the Jingsj chemical database. It has the molecular formula C14H11N and a molecular weight of 193.244 g/mol. It is also known as (p-Aminophenyl)phenylacetylene, 1-(4-Aminophenyl)-2-phenylethyne and 4-(2-Phenylethynyl)benzenamine. Key properties include a boiling point of 364.9±25.0 °C at 760 mmHg, a density of 1.1±0.1 g/cm3 and a flash point of 189.9±18.5 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 1849-25-8
- Jingsj CID
- J-1412478-7
- Molecular Formula
- C14H11N
- Chinese Name
- 4-(苯乙炔基)苯胺
- Molecular Weight
- 193.244 g/mol
- Category
- Organic Bases
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 364.9±25.0 °C at 760 mmHg |
|---|---|
| Density | 1.1±0.1 g/cm3 |
| Flash Point | 189.9±18.5 °C |
Frequently Asked Questions
What is the CAS number of 4-(Phenylethynyl)aniline?
The CAS number of 4-(Phenylethynyl)aniline is 1849-25-8.
What are the molecular formula and molecular weight of 4-(Phenylethynyl)aniline?
4-(Phenylethynyl)aniline has molecular formula C14H11N and molecular weight 193.244 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "4-(Phenylethynyl)aniline (CAS 1849-25-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1412478-7 (accessed 2026-10-25).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.