methylenebisnaphthalene-2-sulphonic acid (CAS 31154-87-7) — formula C21H16O6S2, molecular weight 428.5; category organic chemicals.
methylenebisnaphthalene-2-sulphonic acid (CAS 31154-87-7) is a chemical raw material in the organic chemicals category. Its molecular formula C21H16O6S2 comprises 21 C, 16 H, 6 O, 2 S atoms. Its molecular weight is about 428.5. Reported physicochemical data: LogP about 3.8. 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 | 31154-87-7 |
|---|---|
| Molecular Formula | C21H16O6S2 |
| Molecular Weight | 428.5 |
| LogP | 3.8 |
| Category | Organic Chemicals |
methylenebisnaphthalene-2-sulphonic acid is a carbon-based organic compound with CAS registry number 31154-87-7 and molecular formula C21H16O6S2 (molecular weight 428.5), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 31154-87-7
Its molecular formula C21H16O6S2 comprises 21 C, 16 H, 6 O, 2 S atoms.
Also known as: methylenebisnaphthalene-2-sulphonic acid · 亚甲基双萘-2-磺酸
Category: organic chemicals
The CAS registry number of methylenebisnaphthalene-2-sulphonic acid is 31154-87-7.
Molecular formula C21H16O6S2, molecular weight 428.5.
It is also registered under: methylenebisnaphthalene-2-sulphonic acid, 亚甲基双萘-2-磺酸.
Category: Organic Chemicals.
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Independent reference data for methylenebisnaphthalene-2-sulphonic acid (CAS 31154-87-7), compiled from public chemistry databases.
| CAS Number | 31154-87-7 |
|---|---|
| PubChem CID | 66543 |
| Molecular Formula | C21H16O6S2 |
| IUPAC Name | 1-[(2-sulfonaphthalen-1-yl)methyl]naphthalene-2-sulfonic acid |
| UNII (FDA) | QY9U5VE39H |
| Molecular Weight | 428.5 |
|---|---|
| XLogP3 | 3.8 |
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 6 |
| Rotatable Bond Count | 4 |
| Exact Mass | 428.03883057 |
| Monoisotopic Mass | 428.03883057 |
| Topological Polar Surface Area | 126 |
| Heavy Atom Count | 29 |
2-Naphthalenesulfonic acid, 1,1'-methylenebis-; RefChem:476680; 84-90-2; 31154-87-7; 1,1'-Methylenebis[2-naphthalenesulfonic acid]; Methylenebisnaphthalene-2-sulphonic acid; 1,1'-methylenebisnaphthalene-2-sulphonicacid; 1,1'-Methylenebisnaphthalene-2-sulphonic acid; EINECS 201-572-6; EINECS 250-490-7; di[sulfonaphthyl]methane; QY9U5VE39H; SCHEMBL9558384; DTXSID60861659; DQBNLFRFALCILS-UHFFFAOYSA-N; NS00078916
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 亚甲基双萘-2-磺酸