**** SECTION 2 - COMPOSITION, INFORMATION ON INGREDIENTS ****
+----------------+--------------------------------------+----------+-----------+
| CAS# | Chemical Name | % | EINECS# |
|----------------|--------------------------------------|----------|-----------|
|----------------|--------------------------------------|----------|-----------|
| 1066-26-8 |Sodium acetylide | 18 | 213-908-9 |
|----------------|--------------------------------------|----------|-----------|
| 1330-20-7 |Xylene | 41 | 215-535-7 |
|----------------|--------------------------------------|----------|-----------|
| 8012-95-1 |Oil mist, mineral | 41 | 232-384-2 |
+----------------+--------------------------------------+----------+-----------+
Text for R-phrases: see Section 16
Hazard Symbols: XN
Risk Phrases: 10 14 20/21 38
**** SECTION 3 - HAZARDS IDENTIFICATION ****
EMERGENCY OVERVIEW
Flammable. Reacts violently with water. Harmful by inhalation and in
contact with skin. Irritating to skin.Air sensitive.Water-reactive.
Potential Health Effects
Eye:
Causes eye irritation. When substance becomes wet or comes in
contact with moisture of the mucous membranes, it will cause
irritation. May cause chemical conjunctivitis and corneal damage.
Skin:
Causes skin irritation. Contact with skin causes irritation and
possible burns, especially if the skin is wet or moist. May cause
irritation and dermatitis. May cause cyanosis of the extremities.
Ingestion:
May cause gastrointestinal irritation with nausea, vomiting and
diarrhea. The toxicological properties of this substance have not
been fully investigated. Ingestion of large amounts may cause CNS
depression.
Inhalation:
May cause irritation of the respiratory tract with burning pain in
the nose and throat, coughing, wheezing, shortness of breath and
pulmonary edema. The toxicological properties of this substance have
not been fully investigated. Inhalation may be fatal as a result of
spasm, inflammation, edema of the larynx and bronchi, chemical
pneumonitis and pulmonary edema. Aspiration may lead to pulmonary
edema. Vapors may cause dizziness or suffocation. May cause burning
sensation in the chest.
Chronic:
No information found.
**** SECTION 4 - FIRST AID MEASURES ****
Eyes:
Flush eyes with plenty of water for at least 15 minutes,
occasionally lifting the upper and lower eyelids. Get medical aid.
Skin:
Get medical aid. Flush skin with plenty of water for at least 15
minutes while removing contaminated clothing and shoes. Wash clothing
before reuse. If water-reactive products are embedded in the skin, no
water should be applied. The embedded products should be covered
with a light oil.
Ingestion:
Get medical aid. Do NOT induce vomiting. If conscious and alert,
rinse mouth and drink 2-4 cupfuls of milk or water. Wash mouth out
with water.
Inhalation:
Remove from exposure and move to fresh air immediately. If not
breathing, give artificial respiration. If breathing is difficult,
give oxygen. Get medical aid.
Notes to Physician:
**** 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. Vapors may form an explosive mixture with air.
Vapors can travel to a source of ignition and flash back. During a
fire, irritating and highly toxic gases may be generated by thermal
decomposition or combustion. Will burn if involved in a fire. Water
Reactive. Material will react with water and may release a flammable
and/or toxic gas. Use water spray to keep fire-exposed containers
cool. Containers may explode in the heat of a fire. Flammable liquid
and vapor. May ignite or explode on contact with steam or moist air.
Extinguishing Media:
Use water spray to cool fire-exposed containers. Use foam, dry
chemical, or carbon dioxide. DO NOT USE WATER! Contact professional
fire-fighters immediately.
**** 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. Use a spark-proof tool. Provide ventilation. Do
not expose spill to water. Place under an inert atmosphere. A vapor
suppressing foam may be used to reduce vapors.
**** SECTION 7 - HANDLING and STORAGE ****
Handling:
Wash thoroughly after handling. Use with adequate ventilation. Do
not allow water to get into the container because of violent
reaction. Ground and bond containers when transferring material. Use
spark-proof tools and explosion proof equipment. Avoid contact with
eyes, skin, and clothing. Empty containers retain product residue,
(liquid and/or vapor), and can be dangerous. Keep container tightly
closed. Keep away from heat, sparks and flame. Avoid ingestion and
inhalation. Handle under an inert atmosphere. Store protected from
air. Do not allow contact with water. Do not pressurize, cut, weld,
braze, solder, drill, grind, or expose empty containers to heat,
sparks or open flames. Keep from contact with moist air and steam.
Storage:
Keep away from heat, sparks, and flame. Keep away from sources of
ignition. Store in a tightly closed container. Store in a cool, dry,
well-ventilated area away from incompatible substances. Keep away
from water. Flammables-area. Do not expose to air. Store under an
inert atmosphere.
**** 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# 1066-26-8:
CAS# 1330-20-7:
United Kingdom, WEL - TWA: 50 ppm TWA; 220 mg/m3 TWA
United Kingdom, WEL - STEL: 100 ppm STEL; 441 mg/m3 STEL
United States OSHA: 100 ppm TWA; 435 mg/m3 TWA
Belgium - TWA: 50 ppm VLE; 221 mg/m3 VLE
Belgium - STEL: 150 ppm VLE; 442 mg/m3 VLE
France - VME: 100 ppm VME; 435 mg/m3 VME
France - VLE: 150 ppm VLE; 650 mg/m3 VLE
Germany: 100 ppm TWA; 440 mg/m3 TWA
Germany: Skin absorber
Japan: 50 ppm OEL; 217 mg/m3 OEL
Malaysia: 199 ppm TWA; 434 mg/m3 TWA
Netherlands: 50 ppm MAC; 210 mg/m3 MAC
Russia: 50 mg/m3 TWA
Spain: 50 ppm VLA-ED; 221 mg/m3 VLA-ED
Spain: 100 ppm VLA-EC; 442 mg/m3 VLA-EC
CAS# 8012-95-1:
United States OSHA: 5 mg/m3 TWA
Belgium - TWA: 5 mg/m3 VLE
Belgium - STEL: 10 mg/m3 VLE
Japan: 3 mg/m3 OEL
Malaysia: 5 mg/m3 TWA
Netherlands: 5 mg/m3 MAC
Russia: 5 mg/m3 TWA (mist)
Spain: 5 mg/m3 VLA-ED
Spain: 10 mg/m3 VLA-EC
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: Liquid
Color: pale-yellow
Odor: Not available.
pH: Not available.
Vapor Pressure: Not available.
Viscosity: Not available.
Boiling Point: Not available.
Freezing/Melting Point: Not available.
Autoignition Temperature: Not available.
Flash Point: 29 deg C ( 84.20 deg F)
Explosion Limits, lower: Not available.
Explosion Limits, upper: Not available.
Decomposition Temperature:
Solubility in water: reacts
Specific Gravity/Density:
Molecular Formula: HC~2CNa
Molecular Weight: 48.02
**** SECTION 10 - STABILITY AND REACTIVITY ****
Chemical Stability:
Combines vigorously or explosively with water.
Conditions to Avoid:
Incompatible materials, ignition sources, moisture, exposure to air,
excess heat, exposure to moist air or water.
Incompatibilities with Other Materials:
Air, strong acids, strong bases, strong oxidizing agents, water.
Hazardous Decomposition Products:
Carbon monoxide, irritating and toxic fumes and gases, carbon
dioxide.
Hazardous Polymerization: Has not been reported
**** SECTION 11 - TOXICOLOGICAL INFORMATION ****
RTECS#:
CAS# 1066-26-8 unlisted.
CAS# 1330-20-7: ZE2100000
CAS# 8012-95-1: GZ8725550 PY8030000 XH7480000
LD50/LC50:
Not available.
CAS# 1330-20-7: Draize test, rabbit, eye: 87 mg Mild; Draize test,
rabbit, eye: 5 mg/24H Severe; Draize test, rabbit, skin: 100%
Moderate; Draize test, rabbit, skin: 500 mg/24H Moderate; Inhalation,
rat: LC50 = 5000 ppm/4H; Oral, mouse: LD50 = 2119 mg/kg; Oral, rat:
LD50 = 4300 mg/kg; Skin, rabbit: LD50 = >1700 mg/kg.
CAS# 8012-95-1: Draize test, rabbit, eye: 500 mg Moderate; Draize
test, rabbit, eye: 100 mg/1H Mild; Draize test, rabbit, skin: 100
mg/24H Mild; Inhalation, rat: LC50 = 2062 ppm/4H; Oral, mouse: LD50
= 22 gm/kg; Oral, rat: LD50 = >24 gm/kg.
Carcinogenicity:
Sodium acetylide -
Not listed by ACGIH, IARC, or NTP.
Xylene -
Not listed by ACGIH, IARC, or NTP.
Oil mist, mineral -
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: ORGANOMETALLIC COMPOUND SOLUTION, WATER-REACTIVE,
FLAMMABLE, N.O.S.*
Hazard Class: 4.3 (3)
UN Number: 3207
Packing Group: II
IMO
Shipping Name: ORGANOMETALLIC COMPOUND SOLUTION, WATER-REACTIVE,
FLAMMABLE, N.O.S.
Hazard Class: 4.3 (3)
UN Number: 3207
Packing Group: II
RID/ADR
Shipping Name: ORGANOMETALLIC COMPOUND SOLUTION, WATER-REACTIVE,
FLAMMABLE, N.O.S.
Hazard Class: 4.3 (3)
UN Number: 3207
Packing group: II
USA RQ: CAS# 1330-20-7: 100 lb final RQ; 45.4 kg final RQ
**** SECTION 15 - REGULATORY INFORMATION ****
European/International Regulations
European Labeling in Accordance with EC Directives
Hazard Symbols: XN
Risk Phrases:
R 10 Flammable.
R 14 Reacts violently with water.
R 20/21 Harmful by inhalation and in contact with
skin.
R 38 Irritating to skin.
Safety Phrases:
S 8 Keep container dry.
S 9 Keep container in a well-ventilated place.
S 16 Keep away from sources of ignition - No
smoking.
S 28A After contact with skin, wash immediately with
plenty of water.
S 33 Take precautionary measures against static
discharges.
S 36/37 Wear suitable protective clothing and
gloves.
S 37 Wear suitable gloves.
S 45 In case of accident or if you feel unwell, seek
medical advice immediately (show the label where
possible).
WGK (Water Danger/Protection)
CAS# 1066-26-8: No information available.
CAS# 1330-20-7: 2
CAS# 8012-95-1: 0
Canada
CAS# 1066-26-8 is listed on Canada's DSL List.
CAS# 1330-20-7 is listed on Canada's DSL List.
CAS# 8012-95-1 is listed on Canada's DSL List.
CAS# 1066-26-8 is not listed on Canada's Ingredient Disclosure List.
CAS# 1330-20-7 is not listed on Canada's Ingredient Disclosure List.
CAS# 8012-95-1 is listed on Canada's Ingredient Disclosure List.
US FEDERAL
TSCA
CAS# 1066-26-8 is listed on the TSCA inventory.
CAS# 1330-20-7 is listed on the TSCA inventory.
CAS# 8012-95-1 is listed on the TSCA inventory.
**** SECTION 16 - ADDITIONAL INFORMATION ****
Text for R-phrases from Section 2
MSDS Creation Date: 6/23/1999 Revision #3 Date: 3/18/2003
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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