5-Ethyl-2-thiophenecarboxylic acid
5-乙基噻吩-2-甲酸
Also known as: 5-ETHYL-2-THIOPHENECARBOXYLIC ACID, 5-ETHYL-THIOPHENE-2-CARBOXYLIC ACID, 5-Ethyl-thiophene-2-carboxylic acid, 5-ethylthiophene-2-carboxylic acid, 2-Thiophenecarboxylic acid, 5-ethyl-, AKOS B000094, AKOS MSC-0715, ART-CHEM-BB B000094, ASINEX-REAG BAS 10238292, CHEMBRDG-BB 4402392, MFCD00130089, RARECHEM AL BE 0391
- CAS No.
- 23229-72-3
- Jingsj CID
- J-1064966-2
- Molecular Formula
- C7H8O2S
- Chinese Name
- 5-乙基噻吩-2-甲酸
- Molecular Weight
- 156.202 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 286.1±28.0 °C at 760 mmHg |
|---|---|
| Density | 1.3±0.1 g/cm3 |
| Flash Point | 126.8±24.0 °C |
Frequently Asked Questions
What is the CAS number of 5-Ethyl-2-thiophenecarboxylic acid?
23229-72-3
What are the molecular formula and molecular weight of 5-Ethyl-2-thiophenecarboxylic acid?
C7H8O2S, molecular weight 156.202 g/mol
Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026