Benzo[b]thiophene, 4-chloro- (CAS 66490-33-3) — formula C8H5ClS, molecular weight 168.64; category organic chemicals.
Benzo[b]thiophene, 4-chloro- (CAS 66490-33-3) is a chemical raw material in the organic chemicals category. Its molecular formula C8H5ClS comprises 8 C, 5 H, 1 Cl, 1 S atoms. Its molecular weight is about 168.64. Reported physicochemical data: LogP about 3.6. 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 | 66490-33-3 |
|---|---|
| Molecular Formula | C8H5ClS |
| Molecular Weight | 168.64 |
| LogP | 3.6 |
| Category | Organic Chemicals |
Benzo[b]thiophene, 4-chloro- is a carbon-based organic compound with CAS registry number 66490-33-3 and molecular formula C8H5ClS (molecular weight 168.64), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 66490-33-3
Its molecular formula C8H5ClS comprises 8 C, 5 H, 1 Cl, 1 S atoms.
Also known as: Benzo[b]thiophene, 4-chloro- · 苯并[b]噻吩，4-氯-
Category: organic chemicals
The CAS registry number of Benzo[b]thiophene, 4-chloro- is 66490-33-3.
Molecular formula C8H5ClS, molecular weight 168.64.
It is also registered under: Benzo[b]thiophene, 4-chloro-, 苯并[b]噻吩，4-氯-.
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 Benzo[b]thiophene, 4-chloro- (CAS 66490-33-3), compiled from public chemistry databases.
| CAS Registry Number | 66490-33-3 |
|---|---|
| PubChem CID | 12398605 |
| Molecular formula | C8H5ClS |
| IUPAC name | 4-chloro-1-benzothiophene |
| UNII (FDA) | RR3694G4F3 |
| Molecular Weight | 168.64 |
|---|---|
| XLogP3 | 3.6 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 1 |
| Rotatable Bond Count | 0 |
| Exact Mass | 167.9800490 |
| Monoisotopic Mass | 167.9800490 |
| Topological Polar Surface Area | 28.2 |
| Heavy Atom Count | 10 |
4-chlorobenzo[b]thiophene; 66490-33-3; 4-CHLORO-1-BENZOTHIOPHENE; DTXSID70496350; 4-Chlorobenzo(b)thiophene; RefChem:520756; DTXCID70447160; 964-933-3; 4-chlorobenzothiophene; Benzo[b]thiophene, 4-chloro-; 4-chloro-benzo[b]thiophene; 4-chloro- Benzo[b]thiophene; MFCD18451627; Brexpiprazole Impurity 18; chlorobenzo[b]thiophene; 4-chlorobenzo[b]-thiophene
| 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]
Benzo[b]thiophene, 4-chloro- · CAS 66490-33-3 · C8H5ClS. UNII RR3694G4F3.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 苯并[b]噻吩，4-氯-