4,5,6,7-tetrachloro-2-benzofuran-1(3H)-one (CAS 27355-22-2) — formula C8H2Cl4O2, molecular weight 271.9; category organic chemicals.
| CAS Number | 27355-22-2 |
|---|---|
| Molecular Formula | C8H2Cl4O2 |
| Molecular Weight | 271.9 |
| LogP | 3.22 |
| Category | Organic Chemicals |
4,5,6,7-tetrachloro-2-benzofuran-1(3H)-one is a carbon-based organic compound with CAS registry number 27355-22-2 and molecular formula C8H2Cl4O2 (molecular weight 271.9), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 27355-22-2
Its molecular formula C8H2Cl4O2 comprises 8 C, 2 H, 4 Cl, 2 O atoms.
Also known as: 4,5,6,7-tetrachloro-2-benzofuran-1(3H)-one · 4,5,6,7-四氯-2-苯并呋喃-1(3H)-酮
Category: organic chemicals
The CAS registry number of 4,5,6,7-tetrachloro-2-benzofuran-1(3H)-one is 27355-22-2.
Molecular formula C8H2Cl4O2, molecular weight 271.9.
It is also registered under: 4,5,6,7-tetrachloro-2-benzofuran-1(3H)-one, 4,5,6,7-四氯-2-苯并呋喃-1(3H)-酮.
Category: Organic Chemicals.
Independent reference data for 4,5,6,7-tetrachloro-2-benzofuran-1(3H)-one (CAS 27355-22-2), compiled from public chemistry databases.
| CAS Registry Number | 27355-22-2 |
|---|---|
| PubChem CID | 33791 |
| Molecular formula | C8H2Cl4O2 |
| IUPAC name | 4,5,6,7-tetrachloro-3H-2-benzofuran-1-one |
| UNII (FDA) | 44IHE2M2T4 |
| Molecular Weight | 271.9 |
|---|---|
| XLogP3 | 3.2 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 0 |
| Exact Mass | 271.877940 |
| Monoisotopic Mass | 269.880890 |
| Topological Polar Surface Area | 26.3 |
| Heavy Atom Count | 14 |
| LogP | 3.22 |
|---|
Fthalide; tetrachlorophthalide; 4,5,6,7-TETRACHLORO-3H-ISOBENZOFURAN-1-ONE; 44IHE2M2T4; 4,5,6,7-tetrachloroisobenzofuran-1(3H)-one; DTXSID2058045; RefChem:601391; 4,5,6,7-tetrachloro-1,3-dihydro-2-benzofuran-1-one; DTXCID8031813; 27355-22-2; 4,5,6,7-TETRACHLOROPHTHALIDE; Phthalide, 4,5,6,7-tetrachloro-; 4,5,6,7-Tetrachloro-2-benzofuran-1(3H)-one; 4,5,6,7-TETRACHLORO-PHTHALIDE; Phthalide 13C6; 4,5,6,7-Tetrachlorophthalidefthalide
| Reported hazard statements | H400 (100%), H410 (100%) |
|---|
H400 (100%): Very toxic to aquatic life [Warning Hazardous to the aquatic environment, acute hazard]
H410 (100%): Very toxic to aquatic life with long lasting effects [Warning Hazardous to the aquatic environment, long-term hazard]
4,5,6,7-tetrachloro-2-benzofuran-1(3H)-one · CAS 27355-22-2 · C8H2Cl4O2. UNII 44IHE2M2T4. LogP: 3.22.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.