4-Ethynylaniline
4-乙炔基苯胺
Also known as: 4-Aminophenylacetylene, 4-Ethynylbenzenamine, 1-Amino-4-ethynylbenzene, p-Aminophenylacetylene, p-Ethynylaniline
- CAS No.
- 14235-81-5
- Jingsj CID
- J-1991087-5
- Molecular Formula
- C8H7N
- Chinese Name
- 4-乙炔基苯胺
- Molecular Weight
- 117.15 g/mol
- Category
- Organic Bases
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 98-102 °C (dec.)(lit.) |
|---|---|
| Boiling Point | 223.7±23.0 °C at 760 mmHg |
| Density | 1.1±0.1 g/cm3 |
| Flash Point | 98.3±17.9 °C |
GHS Safety & Compliance
IrritantSignal word: Warning
Frequently Asked Questions
What is the CAS number of 4-Ethynylaniline?
14235-81-5
What are the molecular formula and molecular weight of 4-Ethynylaniline?
C8H7N, molecular weight 117.15 g/mol
Is 4-Ethynylaniline hazardous?
Warning
Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026