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Date of peer-review: April 1997
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TYPES OF HAZARD / EXPOSURE | ACUTE HAZARDS / SYMPTOMS | PREVENTION | FIRST AID / FIRE FIGHTING |
FIRE | Extremely
flammable. |
NO open
flames, NO sparks, and NO smoking. |
Powder,
AFFF, foam, carbon dioxide. |
EXPLOSION | Vapour/air
mixtures are explosive. |
Closed
system, ventilation, explosion-proof electrical equipment and lighting.
|
In case of
fire: keep drums, etc., cool by spraying with water.
|
EXPOSURE | PREVENT
GENERATION OF MISTS! |
||
Inhalation | Cough.
Dizziness. Drowsiness. Sore throat. Unconsciousness. Vomiting.
|
Ventilation,
local exhaust, or breathing protection. |
Fresh air,
rest. Refer for medical attention. |
Skin | Dry skin.
Redness. |
Protective
gloves. |
Remove
contaminated clothes. Rinse skin with plenty of water or shower. Refer for
medical attention. |
Eyes | Redness.
|
Safety
goggles. |
First rinse
with plenty of water for several minutes (remove contact lenses if easily
possible), then take to a doctor. |
Ingestion | (Further see
Inhalation). |
Do not eat,
drink, or smoke during work. |
Rinse mouth.
Do NOT induce vomiting. Refer for medical attention.
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SPILLAGE DISPOSAL | PACKAGING & LABELLING | |||||||
Evacuate
danger area! Consult an expert! Collect leaking and spilled liquid in
sealable containers as far as possible. Absorb remaining liquid in sand or
inert absorbent and remove to safe place. Do NOT wash away into sewer
(extra personal protection: filter respirator for organic gases and
vapours). |
EU
Classification UN Classification UN Hazard Class: 3 UN Pack Group: II | |||||||
EMERGENCY RESPONSE | STORAGE | |||||||
Transport
Emergency Card: TEC (R)-534 NFPA Code: H1; F3; R0. |
Fireproof.
Separated from strong oxidants. Cool. | |||||||
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IMPORTANT DATA | |||
PHYSICAL
STATE; APPEARANCE: COLOURLESS LIQUID , WITH CHARACTERISTIC ODOUR. PHYSICAL DANGERS: The vapour is heavier than air and may travel along the ground; distant ignition possible, and may accumulate in low ceiling spaces causing deficiency of oxygen. CHEMICAL DANGERS: Reacts violently with oxidants causing fire and explosion hazard. OCCUPATIONAL EXPOSURE LIMITS: TLV not established. |
ROUTES OF
EXPOSURE: The substance can be absorbed into the body by inhalation of its vapour. INHALATION RISK: A harmful contamination of the air can be reached very quickly on evaporation of this substance at 20°C. EFFECTS OF SHORT-TERM EXPOSURE: The substance irritates the eyes and the respiratory tract. Swallowing the liquid may cause aspiration into the lungs with the risk of chemical pneumonitis. The substance may cause effects on the central nervous system. Exposure at high level may result in unconsciousness. EFFECTS OF LONG-TERM OR REPEATED EXPOSURE: The liquid defats the skin. | ||
PHYSICAL PROPERTIES | |||
Boiling
point: 63°C Melting point: -140°C Relative density (water = 1): 0.7 Solubility in water: none Vapour pressure, kPa at 38°C: 41 Relative vapour density (air = 1): 2.9 |
Relative
density of the vapour/air-mixture at 20°C (air = 1): 1.8 Flash point: -26°C Auto-ignition temperature: 253°C Explosive limits, vol% in air: 1.2-6.9 | ||
ENVIRONMENTAL DATA | |||
NOTES | |||
Environmental effects from the substance have not been investigated
adequately. High concentrations in the air cause a deficiency of oxygen
with the risk of unconsciousness or death. Check oxygen content before
entering area. | |||
ADDITIONAL INFORMATION | |||
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© IPCS, CEC 2001 |
See Also: Toxicological Abbreviations