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1,4-dihydro-1,4-diketonaphthalene
Notes:
None found
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OQEMA With a focus on providing the highest level of service OQEMA has established itself at the forefront of the global chemical industry. The guiding principles of OQEMA have always been to establish long term relationships with customers and suppliers alike to build sustainable and profitable business for all parties. Through OQEMA’s business divisions the company tailors products and services to better support and service our customers requirements. This structure also allows the company to focus its marketing campaigns more effectively to certain industries. Over the last decade OQEMA has achieved strong growth as a result of the expansion of our business model. Going forward, the company will be expanding this business model into existing and new strategic territories. Email: Contact Us: US Email: Dean Matienzo Email: Sales US Email: Dean Matienzo - Sales Manager Voice: +44 1993 843081 Fax: +44 1993 841261 US Voice: +1 973 886 3778 US Fax: +1 973 346 1106 Linkedin Website Global Distribution Product(s): 1,4-Naphthoquinone
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| CAS Number: | 130-15-4 |  3D/inchi
|
| ECHA EINECS - REACH Pre-Reg: | 204-977-6 | |
| FDA UNII: | RBF5ZU7R7K | |
| Nikkaji Web: | J5.430E | |
| Beilstein Number: | 878524 | |
| MDL: | MFCD00001676 | |
| XlogP3: | 1.70 (est) | |
| Molecular Weight: | 158.15622000 | |
| Formula: | C10 H6 O2 | |
| NMR Predictor: | Predict (works with chrome or firefox) | |
Category: natural substances and extractives
US / EU / FDA / JECFA / FEMA / FLAVIS / Scholar / Patent Information:
| Google Scholar: | Search |
| Google Books: | Search |
| Google Scholar: with word "volatile" | Search |
| Google Scholar: with word "flavor" | Search |
| Google Scholar: with word "odor" | Search |
| Google Patents: | Search |
| US Patents: | Search |
| EU Patents: | Search |
| Pubchem Patents: | Search |
| PubMed: | Search |
| NCBI: | Search |
Physical Properties:
| Appearance: | yellow needles (est) |
| Assay: | 95.00 to 100.00 % |
| Food Chemicals Codex Listed: | No |
| Soluble in: | |
| water, 2417 mg/L @ 25 °C (est) | |
Organoleptic Properties:
| Odor and/or flavor descriptions from others (if found). | |
Cosmetic Information:
| None found |
Suppliers:
| BOC Sciences |
| For experimental / research use only. |
| naphthoquinone |
| OQEMA |
| 1,4-Naphthoquinone |
| Santa Cruz Biotechnology |
| For experimental / research use only. |
| 1,4-Naphthoquinone |
| Sigma-Aldrich: Aldrich |
| For experimental / research use only. |
| 1,4-Naphthoquinone 97% |
| TCI AMERICA |
| For experimental / research use only. |
| 1,4-Naphthoquinone >98.0%(GC) |
Safety Information:
| Preferred SDS: View | |
| Hazards identification | |
| Classification of the substance or mixture | |
| GHS Classification in accordance with 29 CFR 1910 (OSHA HCS) | |
| None found. | |
| GHS Label elements, including precautionary statements | |
| Pictogram | |
| Hazard statement(s) | |
| None found. | |
| Precautionary statement(s) | |
| None found. | |
| Oral/Parenteral Toxicity: | |
|
oral-bird - wild LD50 133 mg/kg Archives of Environmental Contamination and Toxicology. Vol. 12, Pg. 355, 1983. oral-guinea pig LD50 400 mg/kg BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY) Voprosy Kommunal'noi Gigieny. Problems of Communal Hygiene. Vol. 6, Pg. 37, 1966. intraperitoneal-mouse LD50 5500 ug/kg Journal of Medicinal Chemistry. Vol. 26, Pg. 570, 1983. intravenous-mouse LDLo 10 mg/kg BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY) LUNGS, THORAX, OR RESPIRATION: DYSPNEA Journal of Pharmacology and Experimental Therapeutics. Vol. 71, Pg. 210, 1941. oral-mouse LDLo 80 mg/kg LUNGS, THORAX, OR RESPIRATION: DYSPNEA BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY) Journal of Pharmacology and Experimental Therapeutics. Vol. 71, Pg. 210, 1941. oral-rat LD50 190 mg/kg BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY) Voprosy Kommunal'noi Gigieny. Problems of Communal Hygiene. Vol. 6, Pg. 37, 1966. intraperitoneal-rat LDLo 50 mg/kg "Toxicometric Parameters of Industrial Toxic Chemicals Under Single Exposure," Izmerov, N.F., et al., Moscow, Centre of International Projects, GKNT, 1982Vol. -, Pg. 91, 1982. | |
| Dermal Toxicity: | |
|
subcutaneous-mouse LDLo 40 mg/kg BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY) LUNGS, THORAX, OR RESPIRATION: DYSPNEA Journal of Pharmacology and Experimental Therapeutics. Vol. 71, Pg. 210, 1941. subcutaneous-rat LD50 202 mg/kg Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. Vol. 16(5), Pg. 52, 1972. | |
| Inhalation Toxicity: | |
| Not determined | |
Safety in Use Information:
| Category: | natural substances and extractives | ||
| Recommendation for 1,4-naphthoquinone usage levels up to: | |||
| not for fragrance use. | |||
| Recommendation for 1,4-naphthoquinone flavor usage levels up to: | |||
| not for flavor use. | |||
Safety References:
| EPI System: | View |
| NIOSH International Chemical Safety Cards: | search |
| Chemical Carcinogenesis Research Information System: | Search |
| AIDS Citations: | Search |
| Cancer Citations: | Search |
| Toxicology Citations: | Search |
| EPA Substance Registry Services (TSCA): | 130-15-4 |
| EPA ACToR: | Toxicology Data |
| EPA Substance Registry Services (SRS): | Registry |
| Laboratory Chemical Safety Summary : | 8530 |
| National Institute of Allergy and Infectious Diseases: | Data |
| WGK Germany: | 3 |
| naphthalene-1,4-dione | |
| Chemidplus: | 0000130154 |
| EPA/NOAA CAMEO: | hazardous materials |
| RTECS: | 130-15-4 |
References:
| naphthalene-1,4-dione | |
| NIST Chemistry WebBook: | Search Inchi |
| Canada Domestic Sub. List: | 130-15-4 |
| Pubchem (cid): | 8530 |
| Pubchem (cas): | 130-15-4 |
Other Information:
| (IUPAC): | Atomic Weights of the Elements 2011 (pdf) |
| Videos: | The Periodic Table of Videos |
| tgsc: | Atomic Weights use for this web site |
| (IUPAC): | Periodic Table of the Elements |
| CHEBI: | View |
| CHEMBL: | View |
| KEGG (GenomeNet): | C02617 |
| HMDB (The Human Metabolome Database): | Search |
| FooDB: | FDB005817 |
| Export Tariff Code: | 2915.90.5050 |
| VCF-Online: | VCF Volatile Compounds in Food |
| ChemSpider: | View |
| Wikipedia: | View |
Potential Blenders and core components note
| None Found | ||
Potential Uses:
| None Found |
Occurrence (nature, food, other): note
| walnut black walnut fruit Search Trop Picture | |
| walnut black walnut nut Search Trop Picture | |
| walnut black walnut pericarp Search Trop Picture |
Synonyms:
| 1,4- | dihydro-1,4-diketonaphthalene |
| 1,4- | naphthalenedione |
| naphthalene-1,4-dione | |
| alpha- | naphthoquinone |
| p- | naphthoquinone |