**** SECTION 2 - COMPOSITION, INFORMATION ON INGREDIENTS ****
+----------------+--------------------------------------+----------+-----------+
| CAS# | Chemical Name | % | EINECS# |
|----------------|--------------------------------------|----------|-----------|
| 78-80-8 |2-Methyl-1-buten-3-yne | 98% | 201-144-9 |
+----------------+--------------------------------------+----------+-----------+
Hazard Symbols: XI F+
Risk Phrases: 12 36/37/38
**** SECTION 3 - HAZARDS IDENTIFICATION ****
EMERGENCY OVERVIEW
Extremely flammable. Irritating to eyes, respiratory system and
skin.Lachrymator (substance which increases the flow of tears).
Potential Health Effects
Eye:
Produces irritation, characterized by a burning sensation, redness,
tearing, inflammation, and possible corneal injury. Lachrymator
(substance which increases the flow of tears). May cause chemical
conjunctivitis and corneal damage.
Skin:
Causes skin irritation. May cause cyanosis of the extremities.
Ingestion:
May cause irritation of the digestive tract. Ingestion of large
amounts may cause CNS depression.
Inhalation:
Causes respiratory tract irritation. 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:
Immediately flush eyes with plenty of water for at least 15 minutes,
occasionally lifting the upper and lower eyelids. Get medical aid. Do
NOT allow victim to rub eyes or keep eyes closed.
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.
Ingestion:
Never give anything by mouth to an unconscious person. 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:
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. 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. Use
water spray to keep fire-exposed containers cool. Extremely flammable
liquid and vapor. Containers may explode in the heat of a fire.
Vapors may be heavier than air. They can spread along the ground and
collect in low or confined areas. Will be easily ignited by heat,
sparks or flame.
Extinguishing Media:
Use water spray to cool fire-exposed containers. Water may be
ineffective. Use water spray, dry chemical, carbon dioxide, or
chemical foam. Do NOT use straight streams of water.
**** 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. Avoid runoff into storm sewers and
ditches which lead to waterways. Clean up spills immediately,
observing precautions in the Protective Equipment section. Remove all
sources of ignition. Use a spark-proof tool. Provide ventilation. A
vapor suppressing foam may be used to reduce vapors.
**** SECTION 7 - HANDLING and STORAGE ****
Handling:
Ground and bond containers when transferring material. Use
spark-proof tools and explosion proof equipment. Avoid breathing
dust, vapor, mist, or gas. 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.
Use with adequate ventilation. Wash clothing before reuse. Do not
pressurize, cut, weld, braze, solder, drill, grind, or expose empty
containers to heat, sparks or open flames.
Storage:
Keep away from sources of ignition. Store in a cool, dry place.
Store in a tightly closed container. Refrigerator/flammables.
**** 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 explosion-proof ventilation to keep airborne levels to
acceptable levels.
Exposure Limits
CAS# 78-80-8:
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:
Follow the OSHA respirator regulations found in 29
CFR 1910.134 or European Standard EN 149. Use a
NIOSH/MSHA or European Standard EN 149 approved
respirator if exposure limits are exceeded or if
irritation or other symptoms are experienced.
**** SECTION 9 - PHYSICAL AND CHEMICAL PROPERTIES ****
Physical State: Clear liquid
Color: colorless to light yellow
Odor: Not available.
pH: Not available.
Vapor Pressure: Not available.
Viscosity: Not available.
Boiling Point: 32 deg C
Freezing/Melting Point: -113 deg C
Autoignition Temperature: Not available.
Flash Point: -45 deg C ( -49.00 deg F)
Explosion Limits, lower: Not available.
Explosion Limits, upper: Not available.
Decomposition Temperature:
Solubility in water:
Specific Gravity/Density: .6940g/cm3
Molecular Formula: C5H6
Molecular Weight: 66.10
**** SECTION 10 - STABILITY AND REACTIVITY ****
Chemical Stability:
Stable at room temperature in closed containers under normal storage
and handling conditions.
Conditions to Avoid:
Ignition sources, excess heat.
Incompatibilities with Other Materials:
Oxidizing agents.
Hazardous Decomposition Products:
Carbon monoxide, carbon dioxide.
Hazardous Polymerization: Has not been reported
**** SECTION 11 - TOXICOLOGICAL INFORMATION ****
RTECS#:
CAS# 78-80-8: EN0960000
LD50/LC50:
CAS# 78-80-8: Draize test, rabbit, skin: 500 mg Moderate;
Inhalation, mouse: LC50 = 12600 mg/m3; Oral, mouse: LD50 = 350
mg/kg.
Carcinogenicity:
2-Methyl-1-buten-3-yne -
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: FLAMMABLE LIQUID, N.O.S.
Hazard Class: 3
UN Number: 1993
Packing Group: I
IMO
Shipping Name: FLAMMABLE LIQUID, N.O.S.
Hazard Class: 3
UN Number: 1993
Packing Group: I
RID/ADR
Shipping Name: FLAMMABLE LIQUID, N.O.S.
Hazard Class: 3
UN Number: 1993
Packing group: I
**** SECTION 15 - REGULATORY INFORMATION ****
European/International Regulations
European Labeling in Accordance with EC Directives
Hazard Symbols: XI F+
Risk Phrases:
R 12 Extremely flammable.
R 36/37/38 Irritating to eyes, respiratory system
and skin.
Safety Phrases:
S 9 Keep container in a well-ventilated place.
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 33 Take precautionary measures against static
discharges.
S 37/39 Wear suitable gloves and eye/face
protection.
WGK (Water Danger/Protection)
CAS# 78-80-8: No information available.
Canada
None of the chemicals in this product are listed on the DSL/NDSL list.
CAS# 78-80-8 is not listed on Canada's Ingredient Disclosure List.
US FEDERAL
TSCA
CAS# 78-80-8 is not listed on the TSCA inventory.
It is for research and development use only.
**** SECTION 16 - ADDITIONAL INFORMATION ****
MSDS Creation Date: 1/06/1999 Revision #5 Date: 4/22/2004
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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| ALL MSDS PAGES IN THIS GROUP
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1,2-Dimethyl-6,7-dimethoxy-1,2,3,4-tetrahydroisoquinoline
| 5852-92-6 |
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D-(+)-Maltose monohydrate, 92-93%
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6,7-Dihydroxy-1-methyl-1,2,3,4-tetrahydroisoquinoline hydrobromide,
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Manganese (II) Chloride Tetrahydrate, P.A.
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6-Azabicyclo[3.2.0]Heptan-7-one, 98%
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Manganese(IV) Oxide, Precipitated Active, 88% (Titr.)
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7-Azabicyclo[4.2.0]heptan-8-one, 98%
| 34102-49-3 |
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Manganese (II) Sulfate Monohydrate, Reagent ACS
| 10034-96-5 |
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3-Amino-4,4-Dimethylpentanoic Acid, 98%
| 0-01-1 |
|
3-Amino-4-Ethylhexanoic Acid, 98%
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D(+)-Mannitol, P.A.
| 69-65-8 |
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Stoddard Solvent
| 8052-41-3 |
|
3-Amino-5-methylhexanoic acid, 98%
| 3653-34-7 |
|
Dl-citrulline, 97%
| 627-77-0 |
|
2-Mercaptoethanol, 99%
| 60-24-2 |
|
Aluminum Hydroxide, Powder
| 21645-51-2 |
|
N,N'-bis(p-butoxybenzylidene)-alpha, alpha'-bi-p-toluidine
| 59261-10-8 |
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Mercuric acetate, p.a.
| 1600-27-7 |
|
Mercury (II) Bromide, P.A.
| 7789-47-1 |
|
Hexaethylbenzene
| 604-88-6 |
|
3-Amino-5-phenylpentanoic acid, 98%
| 91247-38-0 |
|
Ethyl-cis-2-isothiocyanato-1-cyclopentanecarboxylate, 97%
| 311341-94-3 |
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Aluminum nitrate nonahydrate
| 7784-27-2 |
|
Mercury(II) chloride, reagent ACS, crystals
| 7487-94-7 |
|
Molybdenum, powder, 99.99%, - 200 mesh
| 7439-98-7 |
|
Ethyl-cis-2-Isothiocyanato-1-Cyclohexanecarboxylate, 97%
| 0-01-1 |
|
Boc-L-Alanine, 99+%
| 15761-38-3 |
|
Poly(caprolactone) Triol, Average M.W.300
| 39280-09-6 |
|
Mercury (II) Iodide, Red, P.A.
| 7774-29-0 |
|
Mercury (II) Nitrate Monohydrate, Reagent ACS
| 7783-34-8 |
|
Alumina (Activated/Adsorption/Dry Powder/Acid/Basic/Neutral/Polishing
| 1344-28-1 |
|
N-Isopropyl-1-Piperazineacetamide, 95+%
| 39890-42-1 |
|
2,5-Diethoxyaniline, 96%
| 94-85-9 |
|
Mercury (II) Oxide, Yellow, P.A.
| 21908-53-2 |
|
Mercury (II) Sulfate, Reagent ACS (Powder)
| 7783-35-9 |
|
Mercury Chloride, P.A
| 10112-91-1 |
|
Chloroacetyl chloride, 98%
| 79-04-9 |
|
2,2-Bis(hydroxymethyl)propionic acid, 99+%
| 4767-03-7 |
|
1,3-Dibromotetrafluorobenzene, 98%
| 1559-87-1 |
|
2-Methyl-1-buten-3-yne, 98%
| 78-80-8 |
|
Mercury, P.A.
| 7439-97-6 |
|
Methyl acetate, 99%
| 79-20-9 |
|
ACES
| 7365-82-4 |
|
Methyl benzoate, 99%
| 93-58-3 |
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2-Methoxyethanol, 99+%
| 109-86-4 |
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ADA, BioGRADE
| 26239-55-4 |
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Methyl cellulose (2% solution in water) viscosity 3500-5600
| 9004-67-5 |
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BES, BioGRADE
| 10191-18-1 |
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4-Methyl-2-Pentanone, 99.5%, Spectrophoto- Metric Grade
| 108-10-1 |
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