|NAPHTHALENE 1,5-DIISOCYANATE||ICSC: 0653 (November 1998)|
| CAS #: 3173-72-6
|EC Number: 221-641-4
|ACUTE HAZARDS||PREVENTION||FIRE FIGHTING|
|FIRE & EXPLOSION||Combustible. Gives off irritating or toxic fumes (or gases) in a fire.||NO open flames.||Use foam, powder, carbon dioxide. NO water.|
|PREVENT DISPERSION OF DUST! STRICT HYGIENE!|
|Inhalation||Cough. Laboured breathing. Sore throat.||Use local exhaust or breathing protection.||Fresh air, rest. Refer for medical attention.|
|Skin||Redness. Pain.||Protective gloves.||Remove contaminated clothes. Rinse skin with plenty of water or shower.|
|Eyes||Redness. Pain.||Wear safety spectacles or eye protection in combination with breathing protection if powder.||First rinse with plenty of water for several minutes (remove contact lenses if easily possible), then refer for medical attention.|
|Ingestion||Abdominal pain. Sore throat.||Do not eat, drink, or smoke during work.||Rinse mouth. Give one or two glasses of water to drink. Rest. Refer for medical attention .|
|SPILLAGE DISPOSAL||CLASSIFICATION & LABELLING|
|Sweep spilled substance into covered sealable containers. Carefully collect remainder. Then store and dispose of according to local regulations. Do NOT let this chemical enter the environment. Personal protection: particulate filter respirator adapted to the airborne concentration of the substance.||
According to UN GHS Criteria
|See Chemical Dangers. Well closed.|
|Do not transport with food and feedstuffs.|
|NAPHTHALENE 1,5-DIISOCYANATE||ICSC: 0653|
|PHYSICAL & CHEMICAL INFORMATION|
Physical State; Appearance
Formula: C12H6O2N2 / C10H6(NCO)2
|EXPOSURE & HEALTH EFFECTS|
Routes of exposure
Effects of short-term exposure
Effects of long-term or repeated exposure
|OCCUPATIONAL EXPOSURE LIMITS|
|MAK: carcinogen category: 3; sensitization of respiratory tract (SA)|
|The substance is harmful to aquatic organisms.|
|Reacts violently with fire extinguishing agents such as water (above 50°C).
The symptoms of asthma often do not become manifest until a few hours have passed and they are aggravated by physical effort.
Rest and medical observation are therefore essential.
Anyone who has shown symptoms of asthma due to this substance should avoid all further contact.
Do NOT take working clothes home.
Symbol: Xn; R: 20-36/37/38-42-52/53; S: (2)-26-28-38-45-61
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See Also: Toxicological Abbreviations