1-Nitroso-2-naphthol (CAS 131-91-9) — formula C10H7NO2, molecular weight 173.17; category organic chemicals.
| CAS Number | 131-91-9 |
|---|---|
| Molecular Formula | C10H7NO2 |
| Molecular Weight | 173.17 |
| LogP | 2.28 |
| Applications | Uses: Used to prevent gum formation in gasoline and for determination of cobalt, [Merck Index], General Manufacturing Information: 2-Naphthalenol, 1-nitroso-: ACTIVE |
| Category | Organic Chemicals |
Documented applications: Uses: Used to prevent gum formation in gasoline and for determination of cobalt, [Merck Index], General Manufacturing Information: 2-Naphthalenol, 1-nitroso-: ACTIVE.
1-Nitroso-2-naphthol is a carbon-based organic compound with CAS registry number 131-91-9 and molecular formula C10H7NO2 (molecular weight 173.17), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 131-91-9
Its molecular formula C10H7NO2 comprises 10 C, 7 H, 1 N, 2 O atoms.
Also known as: 1-Nitroso-2-naphthol · 1-亚硝基-2-萘酚
Category: organic chemicals
The CAS registry number of 1-Nitroso-2-naphthol is 131-91-9.
Molecular formula C10H7NO2, molecular weight 173.17.
It is also registered under: 1-Nitroso-2-naphthol, 1-亚硝基-2-萘酚.
Recorded applications: Uses: Used to prevent gum formation in gasoline and for determination of cobalt, [Merck Index], General Manufacturing Information: 2-Naphthalenol, 1-nitroso-: ACTIVE.
Category: Organic Chemicals.
Independent reference data for 1-Nitroso-2-naphthol (CAS 131-91-9), compiled from public chemistry databases.
| CAS Registry Number | 131-91-9 |
|---|---|
| PubChem CID | 8580 |
| Molecular formula | C10H7NO2 |
| IUPAC name | 1-nitrosonaphthalen-2-ol |
| UNII (FDA) | 757I55U2QX |
| Molecular Weight | 173.17 |
|---|---|
| XLogP3 | 2.3 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 0 |
| Exact Mass | 173.047678466 |
| Monoisotopic Mass | 173.047678466 |
| Topological Polar Surface Area | 49.7 |
| Heavy Atom Count | 13 |
| Vapor Pressure | 0.0000911 [mmHg] |
|---|---|
| LogP | 2.28 |
1-Nitroso-2-naphthol; 131-91-9; 2-Naphthalenol, 1-nitroso-; Nitroso-beta-naphthol; 2-Naphthol, 1-nitroso-; Zelen moridlova 4; 757I55U2QX; NSC-4151; DTXSID9059622; RefChem:435075; DTXCID5034014; 205-043-0; C.I. 10000; 1-nitrosonaphthalen-2-ol; 2636-79-5; 1-Nitroso-2-naftol
| Reported hazard statements | H302 (95.7%), H315 (95.7%), H319 (95.7%), H335 (93.6%), H400 (12.8%) |
|---|
H302 (95.7%): Harmful if swallowed [Warning Acute toxicity, oral]
H315 (95.7%): Causes skin irritation [Warning Skin corrosion/irritation]
1-Nitroso-2-naphthol · CAS 131-91-9 · C10H7NO2. UNII 757I55U2QX. Vapor Pressure: 0.0000911 [mmHg]; LogP: 2.28.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 1-亚硝基-2-萘酚