Dibutylbis((1-oxododecyl)-oxy) stannane
Dibutylbis(lauroyloxy)tin
(C4H9)2Sn(OOC(CH2)10CH3)2/C32H64O4Sn
Molecular mass: 631.6
ICSC # 1171
CAS # 77-58-7
RTECS # WH7000000
UN # 2788; 3146
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Types of Hazard/ Exposure
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Acute Hazards/ Symptoms
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Prevention
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First Aid/
Fire Fighting
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FIRE
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Combustible.
Gives off irritating or toxic fumes (or gases) in a fire.
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NO open flames.
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Powder, alcohol-resistant foam, water spray, carbon dioxide.
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Explosion
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Exposure
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STRICT HYGIENE!
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•Inhalation
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Ventilation.
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Fresh air, rest.
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•Skin
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Protective gloves.
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Remove contaminated clothes.
Rinse and then wash skin with water and soap.
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•Eyes
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Redness.
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Safety spectacles.
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First rinse with plenty of water for several minutes (remove contact lenses if easily possible), then take to a doctor.
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•Ingestion
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Do not eat, drink, or smoke during work.
Wash hands before eating.
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Rinse mouth.
Give a slurry of activated charcoal in water to drink.
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Spillage Disposal
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Storage
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Packaging & Labelling
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Collect leaking liquid in sealable containers.
Sweep spilled substance into containers; if appropriate, moisten first to prevent dusting.
Carefully collect remainder,
then remove to safe place
(extra personal protection: self-contained breathing apparatus).
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Separated from
food and feedstuffs.
Ventilation along the floor.
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Do not transport with food and feedstuffs.
UN Hazard Class: 6.1
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Important Data
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Physical State; Appearance:
YELLOW OILY LIQUID
OR WAXY CRYSTALS.
Physical Dangers:
Chemical Dangers:
The substance decomposes
on heating or
on burning
producing toxic and irritating fumes.
Occupational Exposure Limits:
TLV not established.
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Routes of Exposure:
The substance can be absorbed into the body
by ingestion.
Inhalation Risk:
A harmful contamination of the air will not or will only very slowly be reached on evaporation of this substance at 20°C.
Effects of Short-Term Exposure:
The substance
irritates the eyes.
Effects of Long-Term or Repeated Exposure:
The substance may have effects on the liver, kidneys and gastrointestinal tract.
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Physical
Properties
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Boiling point at 1.3 kPa: 205°C
Melting point: 22-24°C
Relative density (water = 1): 1.1
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Solubility in water: none
Relative vapour density (air = 1): 21.8
Flash point: 179°C c.c.
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Environmental
Data
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N O T E S
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Insufficient data are available on the effect of this substance on human health, therefore utmost care must be taken.
Butinorate, Davainex and Tinostat are trade names.
Card has been partially updated in 2006: see section Ingestion First Aid
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ADDITIONAL INFORMATION
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ICSC: 1171
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DIBUTYLTIN DILAURATE
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(C) IPCS, CEC, 1994
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IMPORTANT LEGAL NOTICE:
Neither NIOSH, the CEC or the IPCS nor any person acting on behalf of NIOSH,
the CEC or the IPCS is responsible for the use which might be made of this
information. This card contains the collective views of the IPCS Peer Review Committee and may
not reflect in all cases all the detailed requirements included in national legislation
on the subject. The user should verify compliance of the cards with the relevant legislation
in the country of use.
The only modifications made to produce the U.S. version is inclusion of the OSHA PELs, NIOSH RELs and NIOSH IDLH values.
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