5-chloro-1,2-benzisothiazol-3(2H)-one (CAS 4337-43-3) — formula C7H4ClNOS, molecular weight 185.63; category organic chemicals.
| CAS Number | 4337-43-3 |
|---|---|
| Molecular Formula | C7H4ClNOS |
| Molecular Weight | 185.63 |
| LogP | 1.9 |
| Category | Organic Chemicals |
5-chloro-1,2-benzisothiazol-3(2H)-one is a carbon-based organic compound with CAS registry number 4337-43-3 and molecular formula C7H4ClNOS (molecular weight 185.63), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 4337-43-3
Its molecular formula C7H4ClNOS comprises 7 C, 4 H, 1 Cl, 1 N, 1 O, 1 S atoms.
Also known as: 5-chloro-1,2-benzisothiazol-3(2H)-one · 5-氯-1,2-苯并异噻唑-3(2H)-酮
Category: organic chemicals
The CAS registry number of 5-chloro-1,2-benzisothiazol-3(2H)-one is 4337-43-3.
Molecular formula C7H4ClNOS, molecular weight 185.63.
It is also registered under: 5-chloro-1,2-benzisothiazol-3(2H)-one, 5-氯-1,2-苯并异噻唑-3(2H)-酮.
Category: Organic Chemicals.
Independent reference data for 5-chloro-1,2-benzisothiazol-3(2H)-one (CAS 4337-43-3), compiled from public chemistry databases.
| CAS Registry Number | 4337-43-3 |
|---|---|
| PubChem CID | 78040 |
| Molecular formula | C7H4ClNOS |
| IUPAC name | 5-chloro-1,2-benzothiazol-3-one |
| UNII (FDA) | EI9I6I0I4X |
| Molecular Weight | 185.63 |
|---|---|
| XLogP3 | 1.9 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 0 |
| Exact Mass | 184.9702126 |
| Monoisotopic Mass | 184.9702126 |
| Topological Polar Surface Area | 54.4 |
| Heavy Atom Count | 11 |
5-Chloro-1,2-benzisothiazol-3(2H)-one; 5-Chloro-1,2-benzisothiazolin-3-one; EINECS 224-385-1; 5-Chloro-1,2-benzisothiazolone; UNII-EI9I6I0I4X; 1,2-Benzisothiazol-3(2H)-one, 5-chloro-; 1,2-Benzisothiazolin-3-one, 5-chloro-; EI9I6I0I4X; 5-CHLOROBENZISOTHIAZOLONE; 5-CHLOROBENZOISOTHIAZOLINE-3-ONE; DTXSID90195833; RefChem:102260; DTXCID30118324; 4337-43-3; 5-chloro-1,2-benzothiazol-3-one; 5-Chlorobenzo[d]isothiazol-3(2H)-one
| Regulatory & Food Contact | FDA Cumulative Estimated Daily Intake (CEDI): FCS |
|---|---|
| GHS notification summary | 97.4% (37 / 38) |
| GHS notification summary | 97.4% (37 / 38) |
|---|
This chemical does not meet GHS hazard criteria for 97.4% (37 of 38) of all reports.
Reported as not meeting GHS hazard criteria by 37 of 38 companies (only 2.6% companies provided GHS information). For more detailed information, please visit ECHA C&L website.
5-chloro-1,2-benzisothiazol-3(2H)-one · CAS 4337-43-3 · C7H4ClNOS. UNII EI9I6I0I4X.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 5-氯-1,2-苯并异噻唑-3(2H)-酮