4,5-dichloroisothiazole-3-carboxylic acid (CAS 131947-13-2) — formula C4HCl2NO2S, molecular weight 198.03; category organic chemicals.
4,5-dichloroisothiazole-3-carboxylic acid (CAS 131947-13-2) is a chemical raw material in the organic chemicals category. Its molecular formula C4HCl2NO2S comprises 4 C, 1 H, 2 Cl, 1 N, 2 O, 1 S atoms. Its molecular weight is about 198.03. Reported physicochemical data: LogP about 2.4. As a sourcing and distribution partner we help locate and compare this item across domestic and cross-border channels, arranging samples and batch orders with full COA and compliance files.
| CAS Number | 131947-13-2 |
|---|---|
| Molecular Formula | C4HCl2NO2S |
| Molecular Weight | 198.03 |
| LogP | 2.4 |
| Category | Organic Chemicals |
4,5-dichloroisothiazole-3-carboxylic acid is a carbon-based organic compound with CAS registry number 131947-13-2 and molecular formula C4HCl2NO2S (molecular weight 198.03), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 131947-13-2
Its molecular formula C4HCl2NO2S comprises 4 C, 1 H, 2 Cl, 1 N, 2 O, 1 S atoms.
Also known as: 4,5-dichloroisothiazole-3-carboxylic acid · 4,5-二氯异噻唑-3-羧酸
Category: organic chemicals
The CAS registry number of 4,5-dichloroisothiazole-3-carboxylic acid is 131947-13-2.
Molecular formula C4HCl2NO2S, molecular weight 198.03.
It is also registered under: 4,5-dichloroisothiazole-3-carboxylic acid, 4,5-二氯异噻唑-3-羧酸.
Category: Organic Chemicals.
Packaging is agreed per order, from lab-scale packs to bulk, and confirmed with each order rather than fixed on the page. A Certificate of Analysis (COA) ships with every batch and MSDS is available; where the end use carries a regulatory limit (food contact, pharmaceutical or cosmetic), state the standard at enquiry and the grade is set against it.
Independent reference data for 4,5-dichloroisothiazole-3-carboxylic acid (CAS 131947-13-2), compiled from public chemistry databases.
| CAS Registry Number | 131947-13-2 |
|---|---|
| PubChem CID | 1244565 |
| Molecular formula | C4HCl2NO2S |
| IUPAC name | 4,5-dichloro-1,2-thiazole-3-carboxylic acid |
| UNII (FDA) | HMS2325K11 |
| Molecular Weight | 198.03 |
|---|---|
| XLogP3 | 2.4 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 1 |
| Exact Mass | 196.9105048 |
| Monoisotopic Mass | 196.9105048 |
| Topological Polar Surface Area | 78.4 |
| Heavy Atom Count | 10 |
4,5-Dichloroisothiazole-3-carboxylic acid; 131947-13-2; DTXSID00361340; RefChem:285341; DTXCID70312389; 4,5-dichloro-1,2-thiazole-3-carboxylic acid; dichloro-1,2-thiazole-3-carboxylic acid; MFCD00186468; CHEMBL1893959; 4,5-Dichloroisothiazole-3-carboxylicacid; SMR000034060; 3-Isothiazolecarboxylic acid, 4,5-dichloro-; MLS000069294; orb3031126; SCHEMBL2064238; ZFEHQZVNKOESSZ-UHFFFAOYSA-N
| Reported hazard statements | H302 (100%), H312 (100%), H315 (100%), H319 (100%), H332 (100%), H335 (100%) |
|---|
H302 (100%): Harmful if swallowed [Warning Acute toxicity, oral]
H312 (100%): Harmful in contact with skin [Warning Acute toxicity, dermal]
4,5-dichloroisothiazole-3-carboxylic acid · CAS 131947-13-2 · C4HCl2NO2S. UNII HMS2325K11.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 4,5-二氯异噻唑-3-羧酸