5-chloronaphthalene-1-sulfonyl chloride (CAS 6291-07-2) — formula C10H6Cl2O2S, molecular weight 261.12; category inorganic chemicals.
5-chloronaphthalene-1-sulfonyl chloride (CAS 6291-07-2) is a chemical raw material in the inorganic chemicals category. Its molecular formula C10H6Cl2O2S comprises 10 C, 6 H, 2 Cl, 2 O, 1 S atoms. Its molecular weight is about 261.12. Reported physicochemical data: LogP about 4.1. 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 | 6291-07-2 |
|---|---|
| Molecular Formula | C10H6Cl2O2S |
| Molecular Weight | 261.12 |
| LogP | 4.1 |
| Category | Inorganic Chemicals |
5-chloronaphthalene-1-sulfonyl chloride is an inorganic compound with CAS registry number 6291-07-2 and molecular formula C10H6Cl2O2S (molecular weight 261.12), belonging to the inorganic chemicals segment of chemical raw materials.
CAS number: 6291-07-2
Its molecular formula C10H6Cl2O2S comprises 10 C, 6 H, 2 Cl, 2 O, 1 S atoms.
Also known as: 5-chloronaphthalene-1-sulfonyl chloride · 5-氯萘-1-磺酰氯
Category: inorganic chemicals
The CAS registry number of 5-chloronaphthalene-1-sulfonyl chloride is 6291-07-2.
Molecular formula C10H6Cl2O2S, molecular weight 261.12.
It is also registered under: 5-chloronaphthalene-1-sulfonyl chloride, 5-氯萘-1-磺酰氯.
Category: Inorganic 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 5-chloronaphthalene-1-sulfonyl chloride (CAS 6291-07-2), compiled from public chemistry databases.
| CAS Registry Number | 6291-07-2 |
|---|---|
| PubChem CID | 221004 |
| Molecular formula | C10H6Cl2O2S |
| IUPAC name | 5-chloronaphthalene-1-sulfonyl chloride |
| Molecular Weight | 261.12 |
|---|---|
| XLogP3 | 4.1 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 1 |
| Exact Mass | 259.9465560 |
| Monoisotopic Mass | 259.9465560 |
| Topological Polar Surface Area | 42.5 |
| Heavy Atom Count | 15 |
5-Chloronaphthalene-1-sulphonyl chloride; RefChem:534975; 801-550-1; 5-chloronaphthalene-1-sulfonyl chloride; 6291-07-2; MFCD00269949; 5-chloro-1-Naphthalenesulfonyl chloride; 1-Naphthalenesulfonyl chloride, 5-chloro-; NSC4618; SCHEMBL639426; SCHEMBL31456881; DTXSID90277885; ZELWQFZGPMGHRI-UHFFFAOYSA-N; NSC 4618; NSC-4618; AKOS016016542
| Reported hazard statements | H302 (33.3%), H314 (66.7%), H319 (33.3%), H335 (33.3%) |
|---|
H302 (33.3%): Harmful if swallowed [Warning Acute toxicity, oral]
H314 (66.7%): Causes severe skin burns and eye damage [Danger Skin corrosion/irritation]
5-chloronaphthalene-1-sulfonyl chloride · CAS 6291-07-2 · C10H6Cl2O2S.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 5-氯萘-1-磺酰氯