2,2'-Dihydroxy-1,1'-binaphthyl (CAS 18531-99-2) — formula C20H14O2, molecular weight 286.3; category organic chemicals.
2,2'-Dihydroxy-1,1'-binaphthyl (CAS 18531-99-2) is a chemical raw material in the organic chemicals category. Its molecular formula C20H14O2 comprises 20 C, 14 H, 2 O atoms. Its molecular weight is about 286.3. Reported physicochemical data: LogP about 5.3. 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 | 18531-99-2 |
|---|---|
| Molecular Formula | C20H14O2 |
| Molecular Weight | 286.3 |
| LogP | 5.3 |
| Applications | 1'-Binaphthalene]-2, 2'-diol: ACTIVE |
| Category | Organic Chemicals |
Documented applications: 1'-Binaphthalene]-2, 2'-diol: ACTIVE.
2,2'-Dihydroxy-1,1'-binaphthyl is a carbon-based organic compound with CAS registry number 18531-99-2 and molecular formula C20H14O2 (molecular weight 286.3), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 18531-99-2
Its molecular formula C20H14O2 comprises 20 C, 14 H, 2 O atoms.
Also known as: 2,2'-Dihydroxy-1,1'-binaphthyl · 2,2'-二羟基-1,1'-联萘
Category: organic chemicals
The CAS registry number of 2,2'-Dihydroxy-1,1'-binaphthyl is 18531-99-2.
Molecular formula C20H14O2, molecular weight 286.3.
It is also registered under: 2,2'-Dihydroxy-1,1'-binaphthyl, 2,2'-二羟基-1,1'-联萘.
Recorded applications: 1'-Binaphthalene]-2, 2'-diol: ACTIVE.
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 2,2'-Dihydroxy-1,1'-binaphthyl (CAS 18531-99-2), compiled from public chemistry databases.
| CAS Registry Number | 18531-99-2 |
|---|---|
| PubChem CID | 11762 |
| Molecular formula | C20H14O2 |
| IUPAC name | 1-(2-hydroxynaphthalen-1-yl)naphthalen-2-ol |
| UNII (FDA) | M6IDZ128WT |
| Molecular Weight | 286.3 |
|---|---|
| XLogP3 | 5.3 |
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 1 |
| Exact Mass | 286.099379685 |
| Monoisotopic Mass | 286.099379685 |
| Topological Polar Surface Area | 40.5 |
| Heavy Atom Count | 22 |
1,1'-Bi-2-naphthol; 602-09-5; [1,1'-Binaphthalene]-2,2'-diol; binol; beta-Binaphthol; 1,1'-Binaphthyl-2,2'-diol; Bis-beta-naphthol; alpha-Binaphthyl-2,2'-diol; (1,1'-BINAPHTHALENE)-2,2'-DIOL; NSC-27049; 25AB254328; DTXSID9060526; RefChem:568357; DTXCID7042770; 210-014-0; 18531-94-7
| Reported hazard statements | H301 (96.2%), H315 (15.1%), H319 (98.1%), H335 (11.3%) |
|---|
H301 (96.2%): Toxic if swallowed [Danger Acute toxicity, oral]
H315 (15.1%): Causes skin irritation [Warning Skin corrosion/irritation]
2,2'-Dihydroxy-1,1'-binaphthyl · CAS 18531-99-2 · C20H14O2. UNII M6IDZ128WT.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 2,2'-二羟基-1,1'-联萘