**** SECTION 2 - COMPOSITION, INFORMATION ON INGREDIENTS ****
+----------------+--------------------------------------+----------+-----------+
| CAS# | Chemical Name | % | EINECS# |
|----------------|--------------------------------------|----------|-----------|
| 998-40-3 |Tri-n-butylphosphine | 95 | 213-651-2 |
+----------------+--------------------------------------+----------+-----------+
Hazard Symbols: F C
Risk Phrases: 11 17 21/22 34
**** SECTION 3 - HAZARDS IDENTIFICATION ****
EMERGENCY OVERVIEW
Highly flammable. Spontaneously flammable in air. Harmful in contact
with skin and if swallowed. Causes burns.Air
sensitive.Stench.Moisture sensitive.
Potential Health Effects
Eye:
Causes eye burns. Lachrymator (substance which increases the flow
of tears).
Skin:
Causes skin burns. May be harmful if absorbed through the skin.
Ingestion:
Causes gastrointestinal tract burns. May be harmful if swallowed.
Inhalation:
Causes chemical burns to the respiratory tract.
Chronic:
No information found.
**** 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 for
at least 15 minutes while removing contaminated clothing and shoes.
Get medical aid immediately. 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.
Antidote:
None reported.
**** 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. Material can spontaneously ignite (pyrophoric) when
exposed to air at normal or slightly elevated temperatures. During a
fire, irritating and highly toxic gases may be generated by thermal
decomposition or combustion. Extremely flammable liquid and vapor.
Vapor may cause flash fire. Vapors are heavier than air and may
travel to a source of ignition and flash back. Vapors can spread
along the ground and collect in low or confined areas.
Tributylphosphine oxidizes rapidly with the evolution of enough heat
to ignite nearby combustible materials.
Extinguishing Media:
Use foam, dry chemical, or carbon dioxide.
**** SECTION 6 - ACCIDENTAL RELEASE MEASURES ****
General Information: Use proper personal protective equipment as indicated
in Section 8.
Spills/Leaks:
Absorb spill with inert material (e.g. vermiculite, sand or earth),
then place in suitable container. Clean up spills immediately,
observing precautions in the Protective Equipment section. Remove all
sources of ignition. Provide ventilation. Place under an inert
atmosphere. Keep combustibles (wood, paper, oil, etc.,) away from
spilled material. Use only non-sparking tools and equipment.
**** SECTION 7 - HANDLING and STORAGE ****
Handling:
Wash thoroughly after handling. Remove contaminated clothing and
wash before reuse. Use spark-proof tools and explosion proof
equipment. Do not get in eyes, on skin, or on clothing. Keep
container tightly closed. Use and store under nitrogen. Do not
breathe vapor. Use only with adequate ventilation.
Storage:
Keep away from heat, sparks, and flame. Do not store near
combustible materials. Store in a tightly closed container. Store in
a cool, dry, well-ventilated area away from incompatible substances.
Flammables-area. Keep containers tightly closed. Do not expose to
air. Store under nitrogen.
**** SECTION 8 - EXPOSURE CONTROLS, PERSONAL PROTECTION ****
Engineering Controls:
Use explosion-proof ventilation equipment. Facilities storing or
utilizing this material should be equipped with an eyewash facility
and a safety shower. Use adequate ventilation to keep airborne
concentrations low.
Exposure Limits
CAS# 998-40-3:
Personal Protective Equipment
Eyes:
Wear chemical splash goggles.
Skin:
Wear appropriate 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: Liquid
Color: clear, colorless
Odor: stench - garlic-like odor
pH: Not available.
Vapor Pressure: 0.09 mbar @ 20
Viscosity: Not available.
Boiling Point: 240-242 deg C @ 760 mm Hg
Freezing/Melting Point: -65 deg C
Autoignition Temperature: 200 deg C ( 392.00 deg F)
Flash Point: -17 deg C ( 1.40 deg F)
Explosion Limits, lower: Not available.
Explosion Limits, upper: Not available.
Decomposition Temperature: >220 deg C
Solubility in water: insoluble
Specific Gravity/Density: .81 g/cm3 @24/4C
Molecular Formula: C12H27P
Molecular Weight: 202.32
**** SECTION 10 - STABILITY AND REACTIVITY ****
Chemical Stability:
Stable under normal temperatures and pressures. Tributylphosphine
oxidizes rapidly with the evolution of enough heat to ignite nearby
combustible materials.
Conditions to Avoid:
Ignition sources, moisture, exposure to air, excess heat, combustible
materials.
Incompatibilities with Other Materials:
Strong oxidizing agents, oxygen, air.
Hazardous Decomposition Products:
Phosphine, carbon monoxide, oxides of phosphorus, carbon dioxide.
Hazardous Polymerization: Has not been reported.
**** SECTION 11 - TOXICOLOGICAL INFORMATION ****
RTECS#:
CAS# 998-40-3: SZ3270000
LD50/LC50:
CAS# 998-40-3: Oral, rat: LD50 = 750 mg/kg; Skin, rabbit: LD50 = 2
gm/kg.
Carcinogenicity:
Tri-n-butylphosphine -
Not listed by ACGIH, IARC, or NTP.
Other:
See actual entry in RTECS for complete information.
**** SECTION 12 - ECOLOGICAL INFORMATION ****
**** SECTION 13 - DISPOSAL CONSIDERATIONS ****
Dispose of in a manner consistent with federal, state, and local regulations.
**** SECTION 14 - TRANSPORT INFORMATION ****
IATA
Shipping Name: Tributylphosphane
Hazard Class: 4.2
UN Number: 3254
Packing Group: I
IMO
Shipping Name: Tributylphosphane
Hazard Class: 4.2
UN Number: 3254
Packing Group: I
RID/ADR
Shipping Name: Tributylphosphane
Hazard Class: 3
UN Number: 3254
Packing group: III
**** SECTION 15 - REGULATORY INFORMATION ****
European/International Regulations
European Labeling in Accordance with EC Directives
Hazard Symbols: F C
Risk Phrases:
R 11 Highly flammable.
R 17 Spontaneously flammable in air.
R 21/22 Harmful in contact with skin and if
swallowed.
R 34 Causes burns.
Safety Phrases:
S 16 Keep away from sources of ignition - No
smoking.
S 26 In case of contact with eyes, rinse immediately
with plenty of water and seek medical advice.
S 36/37/39 Wear suitable protective clothing, gloves
and eye/face protection.
WGK (Water Danger/Protection)
CAS# 998-40-3: No information available.
Canada
CAS# 998-40-3 is listed on Canada's DSL List.
CAS# 998-40-3 is not listed on Canada's Ingredient Disclosure List.
US FEDERAL
TSCA
CAS# 998-40-3 is listed on the TSCA inventory.
**** SECTION 16 - ADDITIONAL INFORMATION ****
MSDS Creation Date: 5/11/1999 Revision #4 Date: 4/22/2002
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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|
|
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| ALL MSDS PAGES IN THIS GROUP
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|
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| 57-08-9 |
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| 1941-24-8 |
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| 23397-76-4 |
|
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| 94-02-0 |
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3-(1-Hydroxyethyl)aniline, 98%
| 2454-37-7 |
|
2-Deoxy-D-Glucose, 99%
| 154-17-6 |
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| 7148-07-4 |
|
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| 36536-22-8 |
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| 45534-08-5 |
|
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| 477-75-8 |
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2-Bromoanisole, 97%
| 578-57-4 |
|
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| 90-43-7 |
|
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| 1468-83-3 |
|
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| 725-12-2 |
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| 6323-97-3 |
|
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| 700-17-4 |
|
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| 104-04-1 |
|
4-Aminobenzophenone, 98%
| 1137-41-3 |
|
3-Acetylbenzenesulfonyl fluoride, 99%
| 709-60-4 |
|
1,2:5,6-Di-O-Cyclohexylidene-3-O-Methyl-Alpha-D-Glucofuranose, 98%
| 13440-19-2 |
|
Potassium tetrachloroplatinate(II)
| 10025-99-7 |
|
Diethyl Benzylphosphonate, 99%
| 1080-32-6 |
|
4-Aminophthalimide, 97% (UV-Vis)
| 3676-85-5 |
|
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| 0-00-0 |
|
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| 42286-14-6 |
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| 4368-51-8 |
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| 624-24-8 |
|
Duolite c 206a
| |
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| 99-92-3 |
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| 141-22-0 |
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| 620-20-2 |
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| 555-60-2 |
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| 702-79-4 |
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