5-ethylthiophene-2-carboxylic acid (CAS 23229-72-3) — formula C7H8O2S, molecular weight 156.20; category organic chemicals.
| CAS Number | 23229-72-3 |
|---|---|
| Molecular Formula | C7H8O2S |
| Molecular Weight | 156.20 |
| LogP | 2.3 |
| Category | Organic Chemicals |
5-ethylthiophene-2-carboxylic acid is a carbon-based organic compound with CAS registry number 23229-72-3 and molecular formula C7H8O2S (molecular weight 156.20), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 23229-72-3
Its molecular formula C7H8O2S comprises 7 C, 8 H, 2 O, 1 S atoms.
Also known as: 5-ethylthiophene-2-carboxylic acid · 5-乙基噻吩-2-羧酸
Category: organic chemicals
The CAS registry number of 5-ethylthiophene-2-carboxylic acid is 23229-72-3.
Molecular formula C7H8O2S, molecular weight 156.20.
It is also registered under: 5-ethylthiophene-2-carboxylic acid, 5-乙基噻吩-2-羧酸.
Category: Organic Chemicals.
Independent reference data for 5-ethylthiophene-2-carboxylic acid (CAS 23229-72-3), compiled from public chemistry databases.
| CAS Registry Number | 23229-72-3 |
|---|---|
| PubChem CID | 588192 |
| Molecular formula | C7H8O2S |
| IUPAC name | 5-ethylthiophene-2-carboxylic acid |
| Molecular Weight | 156.20 |
|---|---|
| XLogP3 | 2.3 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 2 |
| Exact Mass | 156.02450067 |
| Monoisotopic Mass | 156.02450067 |
| Topological Polar Surface Area | 65.5 |
| Heavy Atom Count | 10 |
5-ethylthiophene-2-carboxylic acid; 23229-72-3; DTXSID40343206; RefChem:535582; DTXCID60294286; 673-174-4; 5-Ethyl-thiophene-2-carboxylic acid; 2-Thiophenecarboxylic acid, 5-ethyl-; 5-Ethyl-2-thiophenecarboxylic acid; MFCD00130089; CHEMBL4280745; SCHEMBL262044; 5-ethylthiophene-2-carboxylicacid; BDBM50467714; 2-Thiophenecarboxylicacid, 5-ethyl-; SCHEMBL127935
| Reported hazard statements | H315 (75%), H319 (100%), H335 (75%) |
|---|
H315 (75%): Causes skin irritation [Warning Skin corrosion/irritation]
H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
5-ethylthiophene-2-carboxylic acid · CAS 23229-72-3 · C7H8O2S.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 5-乙基噻吩-2-羧酸