**** SECTION 2 - COMPOSITION, INFORMATION ON INGREDIENTS ****
+----------------+--------------------------------------+----------+-----------+
| CAS# | Chemical Name | % | EINECS# |
|----------------|--------------------------------------|----------|-----------|
| 683-18-1 |Dibutyltin dichloride | 97 | 211-670-0 |
+----------------+--------------------------------------+----------+-----------+
Hazard Symbols: T N
Risk Phrases: 23/25 37/38 41 48/21/22 63 51/53
**** SECTION 3 - HAZARDS IDENTIFICATION ****
EMERGENCY OVERVIEW
Toxic by inhalation and if swallowed. Irritating to respiratory
system and skin. Risk of serious damage to eyes. Harmful : danger of
serious damage to health by prolonged exposure in contact with skin
and if swallowed. Possible risk of harm to the unborn child. Toxic to
aquatic organisms, may cause long-term adverse effects in the aquatic
environment.Moisture sensitive.
Potential Health Effects
Eye:
Causes severe eye irritation and possible injury.
Skin:
Causes severe skin irritation. May be absorbed through the skin in
harmful amounts.
Ingestion:
Harmful if swallowed. May cause severe gastrointestinal tract
irritation with nausea, vomiting and possible burns.
Inhalation:
Harmful if inhaled. Causes respiratory tract irritation.
Chronic:
This substance has caused adverse reproductive and fetal effects in
laboratory animals. Exposure limits have been recommended for
organotin compounds to minimize the potential for adverse effects on
immune function and the CNS.
**** SECTION 4 - FIRST AID MEASURES ****
Eyes:
In case of contact, immediately flush eyes with plenty of water for
at least 15 minutes. Get medical aid immediately.
Skin:
In case of contact, immediately flush skin with plenty of water.
Remove contaminated clothing and shoes. Get medical aid. Wash
clothing before reuse.
Ingestion:
If swallowed, do NOT induce vomiting. Get medical aid immediately.
If victim is fully conscious, give a cupful of water. Never give
anything by mouth to an unconscious person.
Inhalation:
If inhaled, remove to fresh air. If not breathing, give artificial
respiration. If breathing is difficult, give oxygen. Get medical aid.
Notes to Physician:
Treat symptomatically and supportively.
**** SECTION 5 - FIRE FIGHTING MEASURES ****
General Information:
As in any fire, wear a self-contained breathing apparatus in
pressure-demand, MSHA/NIOSH (approved or equivalent), and full
protective gear. During a fire, irritating and highly toxic gases
may be generated by thermal decomposition or combustion. Use water
spray to keep fire-exposed containers cool.
Extinguishing Media:
Use water spray, dry chemical, carbon dioxide, or appropriate foam.
Solid streams of water or high volume water jet may spread fire.
**** SECTION 6 - ACCIDENTAL RELEASE MEASURES ****
General Information: Use proper personal protective equipment as indicated
in Section 8.
Spills/Leaks:
Clean up spills immediately, observing precautions in the Protective
Equipment section. Sweep up, then place into a suitable container for
disposal. Avoid generating dusty conditions. Provide ventilation. Do
not let this chemical enter the environment.
**** SECTION 7 - HANDLING and STORAGE ****
Handling:
Wash thoroughly after handling. Remove contaminated clothing and
wash before reuse. Minimize dust generation and accumulation. Do not
breathe dust, vapor, mist, or gas. Keep container tightly closed.
Use only with adequate ventilation. Do not get in eyes. Avoid
contact with skin and clothing.
Storage:
Keep container closed when not in use. Store in a cool, dry,
well-ventilated area away from incompatible substances. Store
protected from moisture. Store protected from heat and direct
sunlight.
**** SECTION 8 - EXPOSURE CONTROLS, PERSONAL PROTECTION ****
Engineering Controls:
Facilities storing or utilizing this material should be equipped
with an eyewash facility and a safety shower. Use adequate general or
local exhaust ventilation to keep airborne concentrations below the
permissible exposure limits.
Exposure Limits
CAS# 683-18-1:
United Kingdom, WEL - TWA: (listed as tin organic compounds): 0.1
mg/m3 TWA (except cyhexatin, as Sn)
United Kingdom, WEL - STEL: (listed as tin organic compounds): 0.
mg/m3 STEL (except cyhexatin, as Sn)
United States OSHA: 0.1 mg/m3 TWA (as Sn) (listed under Tin orga
compounds).
Belgium - TWA: (listed as tin organic compounds): 0.1 mg/m3 VLE (
Sn)
Belgium - STEL: (listed as tin organic compounds): 0.2 mg/m3 VLE
Sn)
France - VME: (listed as tin organic compounds): 0.1 mg/m3 VME (a
Sn)
France - VLE: (listed as tin organic compounds): 0.2 mg/m3 VLE (a
Sn)
Germany: (listed as tin organic compounds): 0.1 mg/m3 VME (as Sn)
Germany: (listed as tin organic compounds): Skin absorber
Malaysia: (listed as tin organic compounds): 0.1 mg/m3 TWA (as Sn
Netherlands: (listed as tin organic compounds): 0.2 mg/m3 STEL (a
Sn)
Netherlands: (listed as tin organic compounds): 0.1 mg/m3 MAC (as
Spain: (listed as tin organic compounds): 0.1 mg/m3 VLA-ED (as Sn
Spain: (listed as tin organic compounds): 0.2 mg/m3 VLA-EC (as Sn
Personal Protective Equipment
Eyes:
Wear appropriate protective eyeglasses or chemical
safety goggles as described by OSHA's eye and face
protection regulations in 29 CFR 1910.133 or European
Standard EN166.
Skin:
Wear appropriate protective gloves to prevent skin
exposure.
Clothing:
Wear appropriate protective clothing to prevent skin
exposure.
Respirators:
A respiratory protection program that meets OSHA's 29
CFR 1910.134 and ANSI Z88.2 requirements or European
Standard EN 149 must be followed whenever workplace
conditions warrant respirator use.
**** SECTION 9 - PHYSICAL AND CHEMICAL PROPERTIES ****
Physical State: Powder
Color: white to beige
Odor: characteristic odor
pH: Not available.
Vapor Pressure: .0012 mm Hg @ 25 deg C
Viscosity: Not available.
Boiling Point: 135 deg C @ 10 mmHg
Freezing/Melting Point: 39-41 deg C
Autoignition Temperature: Not applicable.
Flash Point: > 112 deg C (> 233.60 deg F)
Explosion Limits, lower: Not available.
Explosion Limits, upper: Not available.
Decomposition Temperature: > 230 deg C
Solubility in water: insoluble
Specific Gravity/Density: 1.37-1.40 g/cm3 @ 20
Molecular Formula: C8H18Cl2Sn
Molecular Weight: 303.83
**** SECTION 10 - STABILITY AND REACTIVITY ****
Chemical Stability:
Stable under normal temperatures and pressures. Moisture sensitive.
Conditions to Avoid:
Dust generation, moisture, excess heat.
Incompatibilities with Other Materials:
Strong oxidizing agents, strong reducing agents, strong acids, strong
bases.
Hazardous Decomposition Products:
Hydrogen chloride, carbon monoxide, carbon dioxide, tin/tin oxides.
Hazardous Polymerization: Has not been reported.
**** SECTION 11 - TOXICOLOGICAL INFORMATION ****
RTECS#:
CAS# 683-18-1: WH7100000
LD50/LC50:
CAS# 683-18-1: Draize test, rabbit, eye: 50 ug/24H Severe; Draize
test, rabbit, skin: 2 mg/24H Severe; Inhalation, rat: LC50 = >364
mg/m3/4H; Oral, mouse: LD50 = 70 mg/kg; Oral, rabbit: LD50 = 50
ug/kg; Oral, rat: LD50 = 50 mg/kg.
Carcinogenicity:
Dibutyltin dichloride -
Not listed by ACGIH, IARC, or NTP.
Other:
See actual entry in RTECS for complete information.
**** SECTION 12 - ECOLOGICAL INFORMATION ****
Ecotoxicity:
Fish: Sheepshead minnow: >4.8 mg/l; 96 h; LC50Daphnia: Daphnia: 1.4
mg/l; 48 h; EC50
**** SECTION 13 - DISPOSAL CONSIDERATIONS ****
Dispose of in a manner consistent with federal, state, and local regulations.
**** SECTION 14 - TRANSPORT INFORMATION ****
IATA
Shipping Name: TOXIC SOLID, CORROSIVE, ORGANIC, N.O.S.*
Hazard Class: 6.1 (8)
UN Number: 2928
Packing Group: II
IMO
Shipping Name: TOXIC SOLID, CORROSIVE, ORGANIC, N.O.S.
Hazard Class: 6.1 (8)
UN Number: 2928
Packing Group: II
RID/ADR
Shipping Name: TOXIC SOLID, CORROSIVE, ORGANIC, N.O.S.
Hazard Class: 6.1
UN Number: 2928
Packing group: II
**** SECTION 15 - REGULATORY INFORMATION ****
European/International Regulations
European Labeling in Accordance with EC Directives
Hazard Symbols: T N
Risk Phrases:
R 23/25 Toxic by inhalation and if swallowed.
R 37/38 Irritating to respiratory system and skin.
R 41 Risk of serious damage to eyes.
R 48/21/22 Harmful : danger of serious damage to
health by prolonged exposure in contact with skin and
if swallowed.
R 51/53 Toxic to aquatic organisms, may cause
long-term adverse effects in the aquatic environment.
R 63 Possible risk of harm to the unborn child.
Safety Phrases:
S 22 Do not breathe dust.
S 26 In case of contact with eyes, rinse immediately
with plenty of water and seek medical advice.
S 28A After contact with skin, wash immediately with
plenty of water.
S 36/37/39 Wear suitable protective clothing, gloves
and eye/face protection.
S 45 In case of accident or if you feel unwell, seek
medical advice immediately (show the label where
possible).
S 61 Avoid release to the environment. Refer to
special instructions/safety data sheets.
WGK (Water Danger/Protection)
CAS# 683-18-1: 2
Canada
CAS# 683-18-1 is listed on Canada's DSL List.
CAS# 683-18-1 is listed on Canada's Ingredient Disclosure List.
US FEDERAL
TSCA
CAS# 683-18-1 is listed on the TSCA inventory.
**** SECTION 16 - ADDITIONAL INFORMATION ****
MSDS Creation Date: 9/02/1997 Revision #6 Date: 4/28/2004
The information above is believed to be accurate and represents the best
information currently available to us. However, we make no warranty of
merchantability or any other warranty, express or implied, with respect to
such information, and we assume no liability resulting from its use. Users
should make their own investigations to determine the suitability of the
information for their particular purposes. In no way shall the company be
liable for any claims, losses, or damages of any third party or for lost
profits or any special, indirect, incidental, consequential or exemplary
damages, howsoever arising, even if the company has been advised of
the possibility of such damages.
--------------------------------------------------------------------------------
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