|Pentaboron nonahydride||November 1998|
|CAS #: 19624-22-7|
| UN #: 1380
|EC Number: 243-194-4
|ACUTE HAZARDS||PREVENTION||FIRE FIGHTING|
|FIRE & EXPLOSION||Flammable. Gives off irritating or toxic fumes (or gases) in a fire. Above 30°C explosive vapour/air mixtures may be formed.||NO open flames, NO sparks and NO smoking. NO contact with halogens, halogenated compounds or oxidizing agents. Above 30°C use a closed system, ventilation and explosion-proof electrical equipment.||Use carbon dioxide, special powder, dry sand. NO other agents. In case of fire: keep drums, etc., cool by spraying with water. NO direct contact with water.|
|AVOID ALL CONTACT!|
|Inhalation||Nausea. Drowsiness. Headache. Dizziness. Convulsions. Unconsciousness. Weakness. Symptoms may be delayed. See Notes.||Use ventilation, local exhaust or breathing protection.||Fresh air, rest. Artificial respiration may be needed. Refer for medical attention.|
|Skin||MAY BE ABSORBED! Redness. See Inhalation.||Protective gloves. Protective clothing.||Remove contaminated clothes. Rinse skin with plenty of water or shower. Refer for medical attention .|
|Eyes||Redness. Pain.||Wear face shield or eye protection in combination with breathing protection.||First rinse with plenty of water for several minutes (remove contact lenses if easily possible), then refer for medical attention.|
|Ingestion||See Inhalation.||Do not eat, drink, or smoke during work.||Rinse mouth. Induce vomiting (ONLY IN CONSCIOUS PERSONS!). Refer for medical attention .|
|SPILLAGE DISPOSAL||CLASSIFICATION & LABELLING|
|Evacuate danger area! Consult an expert! Personal protection: complete protective clothing including self-contained breathing apparatus. Ventilation. Collect leaking liquid in sealable containers. Absorb remaining liquid in sand or inert absorbent. Then store and dispose of according to local regulations.||
According to UN GHS Criteria
|Fireproof. Separated from strong oxidants, halogens and food and feedstuffs. Cool. Dry. Keep under nitrogen atmosphere.|
Put breakable packaging into closed unbreakable container.
Do not transport with food and feedstuffs.
|PHYSICAL & CHEMICAL INFORMATION|
Physical State; Appearance
|EXPOSURE & HEALTH EFFECTS|
Routes of exposure
Effects of short-term exposure
Effects of long-term or repeated exposure
|OCCUPATIONAL EXPOSURE LIMITS|
TLV: 0.005 ppm as TWA; 0.015 ppm as STEL.
MAK: 0.013 mg/m3, 0.005 ppm; peak limitation category: II(2)
|Reacts violently with fire extinguishing agents such as halons.
The symptoms of some effects do not become manifest until up to 48 hours later.
The odour warning when the exposure limit value is exceeded is insufficient.
Do NOT take working clothes home.
|All rights reserved. The published material is being distributed without warranty of any kind, either expressed or implied. Neither ILO nor WHO nor the European Commission shall be responsible for the interpretation and use of the information contained in this material.|
See Also: Toxicological Abbreviations