4,5-dichlorothiophene-2-carboxylic acid (CAS 31166-29-7) — formula C5H2Cl2O2S, molecular weight 197.04; category organic chemicals.
| CAS Number | 31166-29-7 |
|---|---|
| Molecular Formula | C5H2Cl2O2S |
| Molecular Weight | 197.04 |
| LogP | 3.1 |
| Category | Organic Chemicals |
4,5-dichlorothiophene-2-carboxylic acid is a carbon-based organic compound with CAS registry number 31166-29-7 and molecular formula C5H2Cl2O2S (molecular weight 197.04), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 31166-29-7
Its molecular formula C5H2Cl2O2S comprises 5 C, 2 H, 2 Cl, 2 O, 1 S atoms.
Also known as: 4,5-dichlorothiophene-2-carboxylic acid · 4,5-二氯噻吩-2-甲酸
Category: organic chemicals
The CAS registry number of 4,5-dichlorothiophene-2-carboxylic acid is 31166-29-7.
Molecular formula C5H2Cl2O2S, molecular weight 197.04.
It is also registered under: 4,5-dichlorothiophene-2-carboxylic acid, 4,5-二氯噻吩-2-甲酸.
Category: Organic Chemicals.
Independent reference data for 4,5-dichlorothiophene-2-carboxylic acid (CAS 31166-29-7), compiled from public chemistry databases.
| CAS Registry Number | 31166-29-7 |
|---|---|
| PubChem CID | 305687 |
| Molecular formula | C5H2Cl2O2S |
| IUPAC name | 4,5-dichlorothiophene-2-carboxylic acid |
| UNII (FDA) | LUT5N3337G |
| Molecular Weight | 197.04 |
|---|---|
| XLogP3 | 3.1 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 1 |
| Exact Mass | 195.9152559 |
| Monoisotopic Mass | 195.9152559 |
| Topological Polar Surface Area | 65.5 |
| Heavy Atom Count | 10 |
4,5-dichlorothiophene-2-carboxylic acid; DTXSID50308220; RefChem:96458; DTXCID30259347; 695-066-6; 31166-29-7; MFCD07366674; 4,5-dichloro-2-thiophenecarboxylic acid; 2-Thiophenecarboxylic acid, 4,5-dichloro-; NSC202727; CHEMBL4285389; AKOS000278207; CS-W005123; NSC-202727; DS-16916; SY067270
| Reported hazard statements | H302 (100%), H312 (100%), H315 (50%), H318 (50%), H319 (50%), H332 (100%), H335 (50%) |
|---|
H302 (100%): Harmful if swallowed [Warning Acute toxicity, oral]
H312 (100%): Harmful in contact with skin [Warning Acute toxicity, dermal]
4,5-dichlorothiophene-2-carboxylic acid · CAS 31166-29-7 · C5H2Cl2O2S. UNII LUT5N3337G.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 4,5-二氯噻吩-2-甲酸