7-Methylnaphthalene-1-sulfonic acid (CAS 91344-81-9) — formula C11H10O3S, molecular weight 222.26; category organic chemicals.
| CAS Number | 91344-81-9 |
|---|---|
| Molecular Formula | C11H10O3S |
| Molecular Weight | 222.26 |
| LogP | 2.3 |
| Category | Organic Chemicals |
7-Methylnaphthalene-1-sulfonic acid is a carbon-based organic compound with CAS registry number 91344-81-9 and molecular formula C11H10O3S (molecular weight 222.26), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 91344-81-9
Its molecular formula C11H10O3S comprises 11 C, 10 H, 3 O, 1 S atoms.
Also known as: 7-Methylnaphthalene-1-sulfonic acid · 7-甲基萘-1-磺酸
Category: organic chemicals
The CAS registry number of 7-Methylnaphthalene-1-sulfonic acid is 91344-81-9.
Molecular formula C11H10O3S, molecular weight 222.26.
It is also registered under: 7-Methylnaphthalene-1-sulfonic acid, 7-甲基萘-1-磺酸.
Category: Organic Chemicals.
Independent reference data for 7-Methylnaphthalene-1-sulfonic acid (CAS 91344-81-9), compiled from public chemistry databases.
| CAS 号 | 91344-81-9 |
|---|---|
| PubChem CID | 23550194 |
| 分子式 | C11H10O3S |
| IUPAC 名称 | 7-methylnaphthalene-1-sulfonic acid |
| UNII（FDA） | 124YZD30WG |
| Molecular Weight | 222.26 |
|---|---|
| XLogP3 | 2.3 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 1 |
| Exact Mass | 222.03506535 |
| Monoisotopic Mass | 222.03506535 |
| Topological Polar Surface Area | 62.8 |
| Heavy Atom Count | 15 |
91344-81-9; 7-Methyl-1-naphthalenesulfonic acid; 124YZD30WG; 1-Naphthalenesulfonic acid, 7-methyl-; UNII-124YZD30WG; 7-Methylnaphthalene-1-sulfonic acid; Isoquinoline Impurity 22; SCHEMBL12406605; DTXSID70634917; DB-083890; Q27251371
7-甲基萘-1-磺酸 · CAS 91344-81-9 · C11H10O3S. UNII 124YZD30WG.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 7-甲基萘-1-磺酸