3-(4-Chlorophenyl)-2-propynoic acid
对氯苯丙炔酸
Also known as: (4-chlorophenyl)propiolic acid, (4-Chlorophenyl)propargylic Acid, 3-(4-chlorophenyl)propiolic acid, 3-(4-chlorophenyl)prop-2-ynoic acid, 4-Chlorophenylpropiolic acid, Propiolic acid, (p-chlorophenyl)- (8CI), 2-Propynoic acid, 3-(4-chlorophenyl)-
- CAS No.
- 3240-10-6
- Jingsj CID
- J-1323146-0
- Molecular Formula
- C9H5ClO2
- Chinese Name
- 对氯苯丙炔酸
- Molecular Weight
- 180.588 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 192-193ºC |
|---|---|
| Boiling Point | 330.2±34.0 °C at 760 mmHg |
| Density | 1.4±0.1 g/cm3 |
| Flash Point | 153.5±25.7 °C |
Frequently Asked Questions
What is the CAS number of 3-(4-Chlorophenyl)-2-propynoic acid?
3240-10-6
What are the molecular formula and molecular weight of 3-(4-Chlorophenyl)-2-propynoic acid?
C9H5ClO2, molecular weight 180.588 g/mol
Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026