| Product Identification | Back to Contents | 【Product Name】
1-Nitronaphthalene | 【Synonyms】
alpha-Nitronaphthalene
Nitrol
Nitronaphthalene | 【CAS】
86-57-7 | 【Formula】
C10H7NO2 | 【Molecular Weight】
173.17 | 【EINECS】
201-684-5 | 【RTECS】
QJ9720000 | 【RTECS Class】
Tumorigen; Mutagen | 【Merck】
12,6711 | 【Beilstein/Gmelin】
1867714 | 【Beilstein Reference】
4-07-00-01638 | 【EC Class】
toxic |
| Physical and Chemical Properties | Back to Contents | 【Appearance】
Yellow crystals. | 【Solubility in water】
22 mg/L | 【Melting Point】
59 - 61 | 【Boiling Point】
304 | 【Vapor Pressure】
.0005 | 【Density】
1.331 g/cm3 | 【Partition Coefficient】
3.19 | 【Heat Of Vaporization】
66.49 kJ/mol | 【Heat Of Combustion】
-4983 kJ/mol | 【Usage】
Manufacture naphthylamine, added to mineral oils to mask fluorescence. | 【Vapor Density】
5.96 |
| First Aid Measures | Back to Contents | 【Ingestion】
Never give anything by mouth to an unconscious person. Get medical aid. Do NOT induce vomiting. If conscious and alert, rinse mouth and drink 2-4 cupfuls of milk or water. | 【Inhalation】
Remove from exposure to fresh air immediately. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. Get medical aid. | 【Skin】
Get medical aid. Flush skin with plenty of soap and water for at least 15 minutes while removing contaminated clothing and shoes. Wash clothing before reuse. | 【Eyes】
Flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids. Get medical aid. |
| Handling and Storage | Back to Contents | 【Storage】
Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances. Keep away from water. | 【Handling】
Wash thoroughly after handling. Remove contaminated clothing and wash before reuse. Use with adequate ventilation. Minimize dust generation and accumulation. Avoid contact with eyes, skin, and clothing. Keep container tightly closed. Avoid ingestion and inhalation. |
| Hazards Identification | Back to Contents | 【Inhalation】
May cause respiratory tract irritation. The toxicological properties of this substance have not been fully investigated. | 【Skin】
May cause skin irritation. The toxicological properties of this material have not been fully investigated. | 【Eyes】
May cause eye irritation. The toxicological properties of this material have not been fully investigated. | 【Ingestion】
May cause irritation of the digestive tract. The toxicological properties of this substance have not been fully investigated. | 【EC Risk Phrase】
R 11 23/24/25 40 | 【EC Safety Phrase】
S 16 36/37/39 45 | 【UN (DOT)】
2538 |
| Exposure Controls/Personal Protection | Back to Contents | 【Personal Protection】
Eyes: Wear appropriate protective eyeglasses or chemical safety goggles as described by OSHA's eye and face protection regulations in 29 CFR 1910.133 or European Standard EN166. Skin: Wear appropriate protective gloves to prevent skin exposure. Clothing: Wear appropriate protective clothing to prevent skin exposure. | 【Respirators】
Follow the OSHA respirator regulations found in 29CFR 1910.134 or European Standard EN 149. Always use a NIOSH or European Standard EN 149 approved respirator when necessary. | 【Exposure Effects】
Possible cancer hazard based on tests with laboratory animals. | 【Poison Class】
2 |
| Fire Fighting Measures | Back to Contents | 【Flash Point】
164 | 【Autoignition】
450 | 【Fire Fighting】
Wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear. Dusts at sufficient concentrations can form explosive mixtures with air. During a fire, irritating and highly toxic gases may be generated by thermal decomposition or combustion. Use water spray to keep fire-exposed containers cool. Flammable solid. Containers may explode when heated. Extinguishing media: Do NOT use water directly on fire. For large fires, use water spray, fog or regular foam. For small fires, use dry chemical, carbon dioxide, sand, earth, water spray or regular foam. Cool containers with flooding quantities of water until well after fire is out. | 【Fire Potential】
Low fire hazard, when exposed to heat or flame. |
| Accidental Release Measures | Back to Contents | 【Small spills/leaks】
Clean up spills immediately, using the appropriate protective equipment. Sweep up, then place into a suitable container for disposal. Avoid generating dusty conditions. Remove all sources of ignition. Provide ventilation. |
| Stability and Reactivity | Back to Contents | 【Disposal Code】
9 | 【Incompatibilities】
Oxidizing agents. | 【Stability】
Stable under normal temperatures and pressures. | 【Decomposition】
Nitrogen oxides, carbon monoxide, irritating and toxic fumes and gases, carbon dioxide, nitrogen. | 【Combustion Products】
Fire may produce irritating and/or toxic gases. |
|
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