3-Chlorobenzo[b]thiophene-2-carboxylic acid (CAS 21211-22-3) — formula C9H5ClO2S, molecular weight 212.65; category organic chemicals.
| CAS Number | 21211-22-3 |
|---|---|
| Molecular Formula | C9H5ClO2S |
| Molecular Weight | 212.65 |
| LogP | 3.4 |
| Category | Organic Chemicals |
3-Chlorobenzo[b]thiophene-2-carboxylic acid is a carbon-based organic compound with CAS registry number 21211-22-3 and molecular formula C9H5ClO2S (molecular weight 212.65), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 21211-22-3
Its molecular formula C9H5ClO2S comprises 9 C, 5 H, 1 Cl, 2 O, 1 S atoms.
Also known as: 3-Chlorobenzo[b]thiophene-2-carboxylic acid · 3-氯苯并[b]噻吩-2-甲酸
Category: organic chemicals
The CAS registry number of 3-Chlorobenzo[b]thiophene-2-carboxylic acid is 21211-22-3.
Molecular formula C9H5ClO2S, molecular weight 212.65.
It is also registered under: 3-Chlorobenzo[b]thiophene-2-carboxylic acid, 3-氯苯并[b]噻吩-2-甲酸.
Category: Organic Chemicals.
Independent reference data for 3-Chlorobenzo[b]thiophene-2-carboxylic acid (CAS 21211-22-3), compiled from public chemistry databases.
| CAS Registry Number | 21211-22-3 |
|---|---|
| PubChem CID | 307964 |
| Molecular formula | C9H5ClO2S |
| IUPAC name | 3-chloro-1-benzothiophene-2-carboxylic acid |
| Molecular Weight | 212.65 |
|---|---|
| XLogP3 | 3.4 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 1 |
| Exact Mass | 211.9698783 |
| Monoisotopic Mass | 211.9698783 |
| Topological Polar Surface Area | 65.5 |
| Heavy Atom Count | 13 |
3-Chloro-1-benzothiophene-2-carboxylic acid; RefChem:499617; 626-897-4; 3-Chlorobenzo[b]thiophene-2-carboxylic acid; 21211-22-3; 3-Chloro-benzo[b]thiophene-2-carboxylic acid; MFCD00014579; 3-chlorobenzothiophene-2-carboxylic acid; 3-chloro-benzo[b]thiophene carboxylic acid; 3-Chlorobenzo(b)thiophene-2-carboxylic acid; NSC206632; SR-03000000694-1; STK061928; NSC 206632; NSC-206632; SY049564
| Reported hazard statements | H302 (87%), H315 (15.2%), H319 (97.8%), H335 (13%) |
|---|
H302 (87%): Harmful if swallowed [Warning Acute toxicity, oral]
H315 (15.2%): Causes skin irritation [Warning Skin corrosion/irritation]
3-Chlorobenzo[b]thiophene-2-carboxylic acid · CAS 21211-22-3 · C9H5ClO2S.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 3-氯苯并[b]噻吩-2-甲酸