1,4-Naphthoquinone (CAS 130-15-4) — formula C10H6O2, molecular weight 158.15; category organic chemicals.
| CAS Number | 130-15-4 |
|---|---|
| Molecular Formula | C10H6O2 |
| Molecular Weight | 158.15 |
| Melting Point | 277 °F (NTP, 1992) |
| LogP | 1.7 |
| Applications | Uses: Used as a polymerization regulator, fungicide, algicide, and to make dyes and pharmaceuticals, [Hawley] Used as a chemical intermediate, corrosion inhibitor, and stabilizer for transformer oils, [HSDB], Farming (Pesticides) [Category: Industry], Polymerization regulator for rubber and polyester resins, synthesis of dyes and pharmaceuticals, Chemical intermediate for dichlone, a fungicide (non-US use), Chemical intermediate for dithianon, 1, 4-Naphthoquinone is industrially significant as an intermediate in anthraquinone synthesis., As a polymerization regulator and as a hardener for photochemically cross-linked polyesters. It is used as a corrosion inhibitor and as a stabilizer for transformer oils. It reacts with cyclic aryl phosphinic acid esters to give 1, 4-naphthalenediol adducts, which can be used for the production of thermally stable, flame-resistant polyesters., This is a toxic chemical found in cigarettes or generated by tobacco combustion., Use Classification: Environmental transformation -> Pesticide transformation products (metabolite, successor), Industry Uses: Corrosion inhibitor, Methods of Manufacturing: Oxidation of 4-amino-1-naphthol hydrochloride with potassium dichromate & sulfuric acid (non-U.S. method), The most important process for the production of 1, 4-naphthoquinone is the oxidation of naphthalene with air or gases containing molecular oxygen at 250-450 °C and 0.1-1 mega pascal, over a catalyst containing vanadium pentoxide., 4-Naphthoquinone can be obtained in the liquid phase in greater than 90% yield by oxidation of naphthalene or its derivatives., Formulations, Preparations: 99.5% pure grade, U.S. Production: 2023: 88, 184 lb, 2022: 35, 274 lb, 2021: 108, 025 lb, 2020: 52, 910 lb, (1978) NOT PRODUCED COMMERCIALLY IN US, (1982) NOT PRODUCED COMMERCIALLY IN US, (1986) 10 thousand-500 thousand pounds, (1990) 10 thousand-500 thousand pounds, For more U.S. Production (Complete) data for 1, 4-NAPHTHOQUINONE (7 total), please visit the HSDB record page., U.S. Imports: (1977) AT LEAST 4.63X10+8 G, (1982) 1.40X10+7 G (PRINCPL CUSTMS DISTS), (1983) 2.78X10+7 g, General Manufacturing Information: Miscellaneous Manufacturing, 4-Naphthalenedione: ACTIVE, Fungicidal activity is found in a variety of quinones in general order 1, 4-naphthoquinone greater than phenanthraquinone greater than p-benzoquinone greater than anthraquinone. |
| Category | Organic Chemicals |
Documented applications: Uses: Used as a polymerization regulator, fungicide, algicide, and to make dyes and pharmaceuticals, [Hawley] Used as a chemical intermediate, corrosion inhibitor, and stabilizer for transformer oils, [HSDB], Farming (Pesticides) [Category: Industry], Polymerization regulator for rubber and polyester resins, synthesis of dyes and pharmaceuticals, Chemical intermediate for dichlone, a fungicide (non-US use), Chemical intermediate for dithianon, 1, 4-Naphthoquinone is industrially significant as an intermediate in anthraquinone synthesis., As a polymerization regulator and as a hardener for photochemically cross-linked polyesters. It is used as a corrosion inhibitor and as a stabilizer for transformer oils. It reacts with cyclic aryl phosphinic acid esters to give 1, 4-naphthalenediol adducts, which can be used for the production of thermally stable, flame-resistant polyesters., This is a toxic chemical found in cigarettes or generated by tobacco combustion., Use Classification: Environmental transformation -> Pesticide transformation products (metabolite, successor), Industry Uses: Corrosion inhibitor, Methods of Manufacturing: Oxidation of 4-amino-1-naphthol hydrochloride with potassium dichromate & sulfuric acid (non-U.S. method), The most important process for the production of 1, 4-naphthoquinone is the oxidation of naphthalene with air or gases containing molecular oxygen at 250-450 °C and 0.1-1 mega pascal, over a catalyst containing vanadium pentoxide., 4-Naphthoquinone can be obtained in the liquid phase in greater than 90% yield by oxidation of naphthalene or its derivatives., Formulations, Preparations: 99.5% pure grade, U.S. Production: 2023: 88, 184 lb, 2022: 35, 274 lb, 2021: 108, 025 lb, 2020: 52, 910 lb, (1978) NOT PRODUCED COMMERCIALLY IN US, (1982) NOT PRODUCED COMMERCIALLY IN US, (1986) 10 thousand-500 thousand pounds, (1990) 10 thousand-500 thousand pounds, For more U.S. Production (Complete) data for 1, 4-NAPHTHOQUINONE (7 total), please visit the HSDB record page., U.S. Imports: (1977) AT LEAST 4.63X10+8 G, (1982) 1.40X10+7 G (PRINCPL CUSTMS DISTS), (1983) 2.78X10+7 g, General Manufacturing Information: Miscellaneous Manufacturing, 4-Naphthalenedione: ACTIVE, Fungicidal activity is found in a variety of quinones in general order 1, 4-naphthoquinone greater than phenanthraquinone greater than p-benzoquinone greater than anthraquinone..
1,4-Naphthoquinone is a carbon-based organic compound with CAS registry number 130-15-4 and molecular formula C10H6O2 (molecular weight 158.15), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 130-15-4
Its molecular formula C10H6O2 comprises 10 C, 6 H, 2 O atoms.
Also known as: 1,4-Naphthoquinone · 1,4-萘醌
Category: organic chemicals
The CAS registry number of 1,4-Naphthoquinone is 130-15-4.
Molecular formula C10H6O2, molecular weight 158.15.
It is also registered under: 1,4-Naphthoquinone, 1,4-萘醌.
Recorded applications: Uses: Used as a polymerization regulator, fungicide, algicide, and to make dyes and pharmaceuticals, [Hawley] Used as a chemical intermediate, corrosion inhibitor, and stabilizer for transformer oils, [HSDB], Farming (Pesticides) [Category: Industry], Polymerization regulator for rubber and polyester resins, synthesis of dyes and pharmaceuticals, Chemical intermediate for dichlone, a fungicide (non-US use), Chemical intermediate for dithianon, 1, 4-Naphthoquinone is industrially significant as an intermediate in anthraquinone synthesis., As a polymerization regulator and as a hardener for photochemically cross-linked polyesters. It is used as a corrosion inhibitor and as a stabilizer for transformer oils. It reacts with cyclic aryl phosphinic acid esters to give 1, 4-naphthalenediol adducts, which can be used for the production of thermally stable, flame-resistant polyesters., This is a toxic chemical found in cigarettes or generated by tobacco combustion., Use Classification: Environmental transformation -> Pesticide transformation products (metabolite, successor), Industry Uses: Corrosion inhibitor, Methods of Manufacturing: Oxidation of 4-amino-1-naphthol hydrochloride with potassium dichromate & sulfuric acid (non-U.S. method), The most important process for the production of 1, 4-naphthoquinone is the oxidation of naphthalene with air or gases containing molecular oxygen at 250-450 °C and 0.1-1 mega pascal, over a catalyst containing vanadium pentoxide., 4-Naphthoquinone can be obtained in the liquid phase in greater than 90% yield by oxidation of naphthalene or its derivatives., Formulations, Preparations: 99.5% pure grade, U.S. Production: 2023: 88, 184 lb, 2022: 35, 274 lb, 2021: 108, 025 lb, 2020: 52, 910 lb, (1978) NOT PRODUCED COMMERCIALLY IN US, (1982) NOT PRODUCED COMMERCIALLY IN US, (1986) 10 thousand-500 thousand pounds, (1990) 10 thousand-500 thousand pounds, For more U.S. Production (Complete) data for 1, 4-NAPHTHOQUINONE (7 total), please visit the HSDB record page., U.S. Imports: (1977) AT LEAST 4.63X10+8 G, (1982) 1.40X10+7 G (PRINCPL CUSTMS DISTS), (1983) 2.78X10+7 g, General Manufacturing Information: Miscellaneous Manufacturing, 4-Naphthalenedione: ACTIVE, Fungicidal activity is found in a variety of quinones in general order 1, 4-naphthoquinone greater than phenanthraquinone greater than p-benzoquinone greater than anthraquinone..
Category: Organic Chemicals.
Independent reference data for 1,4-Naphthoquinone (CAS 130-15-4), compiled from public chemistry databases.
| CAS Registry Number | 130-15-4 |
|---|---|
| PubChem CID | 8530 |
| Molecular formula | C10H6O2 |
| IUPAC name | naphthalene-1,4-dione |
| UNII (FDA) | RBF5ZU7R7K |
| Molecular Weight | 158.15 |
|---|---|
| XLogP3 | 1.7 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 0 |
| Exact Mass | 158.036779430 |
| Monoisotopic Mass | 158.036779430 |
| Topological Polar Surface Area | 34.1 |
| Heavy Atom Count | 12 |
| Melting Point | 277 °F (NTP, 1992) |
|---|---|
| Melting Point | 128.5 °C |
| Melting Point | 126 °C |
| Solubility | In water, 0.35 g/100 ml at 25 °C |
| Density | 1.422 |
| Density | 1.4 g/cm³ |
| Density | 1.422 no temp |
| Vapor Pressure | 0.00018 [mmHg] |
| Vapor Pressure | 2.6 Pa at 50 °C (= 0.0195 mm Hg at 50 °C) |
| Vapor Pressure | 0.0195 [mm Hg] @50 °C |
1,4-NAPHTHOQUINONE; 130-15-4; naphthalene-1,4-dione; 1,4-Naphthalenedione; NAPHTHOQUINONE; p-Naphthoquinone; alpha-Naphthoquinone; 1,4-Naphthylquinone; 1,4-Dihydro-1,4-diketonaphthalene; USAF CY-10; 1,4-dihydronaphthalene-1,4-dione; DTXSID5040704; RBF5ZU7R7K; CHEBI:27418; NSC-9583; DTXCID3020704
| GHS notification summary | 0.8% (5 / 620) |
|---|
| GHS notification summary | 0.8% (5 / 620) |
|---|---|
| Reported hazard statements | H301 (99.2%), H314 (32.3%), H315 (66.9%), H317 (88.4%), H318 (30.3%), H319 (66.9%), H330 (95%), H334 (17.1%) |
This chemical does not meet GHS hazard criteria for 0.8% (5 of 620) of reports.
H301 (99.2%): Toxic if swallowed [Danger Acute toxicity, oral]
1,4-Naphthoquinone · CAS 130-15-4 · C10H6O2. UNII RBF5ZU7R7K. Melting Point: 277 °F (NTP, 1992); Melting Point: 128.5 °C; Melting Point: 126 °C.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 1,4-萘醌