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1,8-Diaminonaphthalene

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[Flash Point]

195
[Fire Fighting]

Wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear. During a fire, irritating and highly toxic gases may be generated by thermal decomposition or combustion. Extinguishing media: Use agent most appropriate to extinguish fire. In case of fire use water spray, dry chemical, carbon dioxide, or appropriate foam.
[Fire Potential]

Non-combustible, substance itself does not burn but may decompose upon heating to produce corrosive and/or toxic fumes.
[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. Wash mouth out with 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.
[Storage]

Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.
[Handling]

Wash thoroughly after handling. Use with adequate ventilation. Avoid breathing dust, vapor, mist, or gas. Avoid contact with eyes, skin, and clothing. Keep container tightly closed. Avoid ingestion and inhalation.
[Ingestion]

May cause gastrointestinal irritation with nausea, vomiting and diarrhea. The toxicological properties of this substance have not been fully investigated.
[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.
[Hazards]

Contact with metals may evolve flammable hydrogen gas.
[EC Risk Phrase]

R 40
[EC Safety Phrase]

S 22 36/37
[UN (DOT)]

2811
[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.
[Appearance]

Brown-red solid.
[Solubility in water]

Slightly soluble
[Melting Point]

64 - 65
[Boiling Point]

352
[Vapor Pressure]

4E-5 (25 C)
[Density]

1.1265 g/cm3 (99.4 C)
[pKa/pKb]

9.31 (pKb)
[Partition Coefficient]

.88
[Heat Of Vaporization]

59.7 kJ/mol
[Usage]

Antioxidant for lubricating oils.
[Vapor Density]

5.5
[Refractive Index]

1.6828 (20 C)
[Product Name]

1,8-Diaminonaphthalene
[Synonyms]

1,8-Diaminonaphthalene
Naphthalene-1,8-diamine
[CAS]

"CASEN_479-27-6.htm">479-27-6
[Formula]

C10H10N2
[Molecular Weight]

158.19999999999999
[EINECS]

207-529-8
[Merck]

12,6459
[Beilstein/Gmelin]

742841
[Beilstein Reference]

4-13-00-00344
[Small spills/leaks]

Vacuum or sweep up material and place into a suitable disposal container. Avoid runoff into storm sewers and ditches which lead to waterways. Clean up spills immediately, using the appropriate protective equipment. Avoid generating dusty conditions. Provide ventilation.
[Disposal Code]

9
[Incompatibilities]

Oxidizing agents.
[Stability]

Stable at room temperature in closed containers under normal storage and handling conditions.
[Decomposition]

Nitrogen oxides, carbon monoxide, irritating and toxic fumes and gases, carbon dioxide.
[Combustion Products]

Fire may produce irritating, corrosive and/or toxic gases.
[UN Number]

2811
[Hazard Class]

6.1
[Packing Group]

I; II; III
[HS Code]

2921 59 40