2,5-dimethylthiophene-3-carboxylic acid (CAS 26421-32-9) — formula C7H8O2S, molecular weight 156.20; category organic chemicals.
| CAS Number | 26421-32-9 |
|---|---|
| Molecular Formula | C7H8O2S |
| Molecular Weight | 156.20 |
| LogP | 1.9 |
| Category | Organic Chemicals |
2,5-dimethylthiophene-3-carboxylic acid is a carbon-based organic compound with CAS registry number 26421-32-9 and molecular formula C7H8O2S (molecular weight 156.20), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 26421-32-9
Its molecular formula C7H8O2S comprises 7 C, 8 H, 2 O, 1 S atoms.
Also known as: 2,5-dimethylthiophene-3-carboxylic acid · 2,5-二甲基噻吩-3-羧酸
Category: organic chemicals
The CAS registry number of 2,5-dimethylthiophene-3-carboxylic acid is 26421-32-9.
Molecular formula C7H8O2S, molecular weight 156.20.
It is also registered under: 2,5-dimethylthiophene-3-carboxylic acid, 2,5-二甲基噻吩-3-羧酸.
Category: Organic Chemicals.
Independent reference data for 2,5-dimethylthiophene-3-carboxylic acid (CAS 26421-32-9), compiled from public chemistry databases.
| CAS Registry Number | 26421-32-9 |
|---|---|
| PubChem CID | 819559 |
| Molecular formula | C7H8O2S |
| IUPAC name | 2,5-dimethylthiophene-3-carboxylic acid |
| UNII (FDA) | ST50340166 |
| Molecular Weight | 156.20 |
|---|---|
| XLogP3 | 1.9 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 1 |
| Exact Mass | 156.02450067 |
| Monoisotopic Mass | 156.02450067 |
| Topological Polar Surface Area | 65.5 |
| Heavy Atom Count | 10 |
2,5-dimethylthiophene-3-carboxylic acid; RefChem:444623; 852-124-7; 26421-32-9; 2,5-Dimethyl-thiophene-3-carboxylic acid; 3-Thiophenecarboxylic acid, 2,5-dimethyl-; MFCD01860238; 2,5-dimethyl-3-thiophenecarboxylic acid; SCHEMBL287087; 2,5-dimethylthiophene-3-carboxylate; 2,5-Dmethylthiophene-3-carboxylic acid; A818435; BBA42132; 2,5-dimethyl-3-thiophenecarboxylate; SBB017936; XH1148
| Reported hazard statements | H302 (100%), H315 (100%), H319 (100%), H335 (100%) |
|---|
H302 (100%): Harmful if swallowed [Warning Acute toxicity, oral]
H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]
2,5-dimethylthiophene-3-carboxylic acid · CAS 26421-32-9 · C7H8O2S. UNII ST50340166.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 2,5-二甲基噻吩-3-羧酸