ICSC 1171 - DIBUTYLTIN DILAURATE

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DIBUTYLTIN DILAURATE	ICSC: 1171 (May 2018)
Di-n-butyltin dilaurate Dibutylbis((1-oxododecyl)-oxy) stannane Dibutylbis(lauroyloxy)tin

CAS #: 77-58-7

UN #: 3146

EC Number: 201-039-8

	ACUTE HAZARDS	PREVENTION	FIRE FIGHTING
FIRE & EXPLOSION	Combustible. Gives off irritating or toxic fumes (or gases) in a fire.	NO open flames.	Use water spray, powder, alcohol-resistant foam, carbon dioxide.

AVOID ALL CONTACT!
	SYMPTOMS	PREVENTION	FIRST AID
Inhalation		Use ventilation.	Fresh air, rest.
Skin	Redness. MAY BE ABSORBED!	Protective gloves.	Wear protective gloves when administering first aid. Remove contaminated clothes. Rinse and then wash skin with water and soap.
Eyes	Redness.	Wear safety spectacles.	First rinse with plenty of water for several minutes (remove contact lenses if easily possible), then refer for medical attention.
Ingestion		Do not eat, drink, or smoke during work.	Rinse mouth.

SPILLAGE DISPOSAL	CLASSIFICATION & LABELLING
Personal protection: particulate filter respirator adapted to the airborne concentration of the substance. Collect leaking and spilled liquid in sealable containers as far as possible. Sweep spilled substance into covered containers. If appropriate, moisten first to prevent dusting. Carefully collect remainder. Then store and dispose of according to local regulations. Do NOT let this chemical enter the environment.	According to UN GHS Criteria Causes skin and eye irritation Suspected of causing genetic defects May damage fertility or the unborn child Causes damage to the immune system through prolonged or repeated exposure Toxic to aquatic life with long lasting effects Transportation UN Classification UN Hazard Class: 6.1; UN Pack Group: III
STORAGE
Store in an area without drain or sewer access.
PACKAGING
Do not transport with food and feedstuffs.

DIBUTYLTIN DILAURATE

ICSC: 1171

PHYSICAL & CHEMICAL INFORMATION
Physical State; Appearance YELLOW OILY LIQUID OR WAXY CRYSTALS. Physical dangers Chemical dangers Decomposes on heating and on burning. This produces toxic and irritating fumes.	Formula: (C₄H₉)₂Sn(OOC(CH₂)₁₀CH₃)₂ / C₃₂H₆₄O₄Sn Molecular mass: 631.6 Boiling point at 1.3kPa: 205°C Melting point: 22-24°C Vapour pressure: negligible Solubility in water: none Flash point: 191°C Density (at 20°C): 1.05 g/cm³ Octanol/water partition coefficient as log Pow: 4.44

PHYSICAL & CHEMICAL INFORMATION

Physical State; Appearance
YELLOW OILY LIQUID OR WAXY CRYSTALS.

Physical dangers

Chemical dangers
Decomposes on heating and on burning. This produces toxic and irritating fumes.

Formula: (C₄H₉)₂Sn(OOC(CH₂)₁₀CH₃)₂ / C₃₂H₆₄O₄Sn
Molecular mass: 631.6
Boiling point at 1.3kPa: 205°C
Melting point: 22-24°C
Vapour pressure: negligible
Solubility in water: none
Flash point: 191°C
Density (at 20°C): 1.05 g/cm³
Octanol/water partition coefficient as log Pow: 4.44

EXPOSURE & HEALTH EFFECTS
Routes of exposure The substance can be absorbed into the body by ingestion and through the skin. Effects of short-term exposure The substance is irritating to the eyes and skin.	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 long-term or repeated exposure The substance may have effects on the liver, kidneys, gastrointestinal tract and immune system. May cause toxicity to human reproduction or development. May cause heritable genetic damage to human germ cells.

EXPOSURE & HEALTH EFFECTS

Routes of exposure
The substance can be absorbed into the body by ingestion and through the skin.

Effects of short-term exposure
The substance is irritating to the eyes and skin.

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 long-term or repeated exposure
The substance may have effects on the liver, kidneys, gastrointestinal tract and immune system. May cause toxicity to human reproduction or development. May cause heritable genetic damage to human germ cells.

OCCUPATIONAL EXPOSURE LIMITS
TLV: (as Sn): 0.1 mg/m³, as TWA; 0.2 mg/m³ as STEL; (skin); A4 (not classifiable as a human carcinogen). MAK: (as Sn): 0.02 mg/m³; peak limitation category: I(1); carcinogen category: 4; pregnancy risk group: B

ENVIRONMENT
The substance is toxic to aquatic organisms. The substance may cause long-term effects in the aquatic environment. Avoid release to the environment in circumstances different to normal use.

NOTES
Other UN number: 2788 ORGANOTIN COMPOUND, LIQUID, N.O.S.

ADDITIONAL INFORMATION

EC Classification

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