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MSDS 
:
 2,3-Dichloro-1-propene, 98%
CAS 
:
 78-88-6
SYNONYMS 
:
 2,3-Dichloropropene; 2,3-Dichloropropylene.
**** SECTION 2 - COMPOSITION, INFORMATION ON INGREDIENTS ****

+----------------+--------------------------------------+----------+-----------+
| CAS# | Chemical Name | % | EINECS# |
|----------------|--------------------------------------|----------|-----------|
| 78-88-6 |2,3-Dichloro-1-propene | 98 | 201-153-8 |
+----------------+--------------------------------------+----------+-----------+
Hazard Symbols: XN F
Risk Phrases: 11 20/21/22 37/38 41 52/53 68

**** SECTION 3 - HAZARDS IDENTIFICATION ****

EMERGENCY OVERVIEW
Highly flammable. Harmful by inhalation, in contact with skin and if
swallowed. Irritating to respiratory system and skin. Risk of serious
damage to eyes. Harmful to aquatic organisms, may cause long-term
adverse effects in the aquatic environment.Possible risk of
irreversible effects.

Potential Health Effects
Eye:
Causes eye irritation and possible burns.
Skin:
If absorbed, may cause liver injury. May be harmful if absorbed
through the skin. Causes severe skin irritation and possible burns.
Ingestion:
Harmful if swallowed. May cause gastrointestinal irritation with
nausea, vomiting and diarrhea. Ingestion of large amounts may cause
CNS depression.
Inhalation:
Causes respiratory tract irritation. Vapors may cause dizziness or
suffocation. Can produce delayed pulmonary edema. May cause burning
sensation in the chest.
Chronic:
Prolonged or repeated skin contact may cause dermatitis. Effects may
be delayed. Laboratory experiments have resulted in mutagenic
effects.

**** 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 unless directed to do so by
medical personnel. Never give anything by mouth to an unconscious
person. Get medical aid.
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. Vapors may form an explosive mixture with air.
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. Containers may explode in the heat of
a fire. Flammable liquid and vapor. 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.
Extinguishing Media:
Use water spray to cool fire-exposed containers. Water may be
ineffective. For large fires, use water spray, fog or
alcohol-resistant foam. Do NOT use straight streams of water. For
small fires, use 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. Use a spark-proof tool. Provide ventilation. A
vapor suppressing foam may be used to reduce vapors.

**** SECTION 7 - HANDLING and STORAGE ****

Handling:
Remove contaminated clothing and wash before reuse. 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. Do not
pressurize, cut, weld, braze, solder, drill, grind, or expose empty
containers to heat, sparks or open flames. Use only with adequate
ventilation. Keep away from heat, sparks and flame. Avoid breathing
vapor or mist.
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.
Flammables-area.

**** 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# 78-88-6:

Russia: 3 mg/m3 TWA

Personal Protective Equipment

Eyes:
Wear chemical splash goggles.
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: clear slightly yellow
Odor: chloroform-like
pH: Not available.
Vapor Pressure: 61.2 mm Hg @ 25 deg C
Viscosity: Not available.
Boiling Point: 94 deg C @ 760 mm Hg
Freezing/Melting Point: 10 deg C
Autoignition Temperature: Not available.
Flash Point: 10 deg C ( 50.00 deg F)
Explosion Limits, lower: 2.6 vol %
Explosion Limits, upper: 7.8 vol %
Decomposition Temperature:
Solubility in water: Slightly soluble.
Specific Gravity/Density: 1.204 g/cm3
Molecular Formula: C3H4Cl2
Molecular Weight: 110.97

**** SECTION 10 - STABILITY AND REACTIVITY ****

Chemical Stability:
Stable under normal temperatures and pressures.
Conditions to Avoid:
Ignition sources, excess heat.
Incompatibilities with Other Materials:
Strong oxidizing agents, strong bases.
Hazardous Decomposition Products:
Hydrogen chloride, carbon monoxide, irritating and toxic fumes and
gases, carbon dioxide.
Hazardous Polymerization: Has not been reported.

**** SECTION 11 - TOXICOLOGICAL INFORMATION ****

RTECS#:
CAS# 78-88-6: UC8400000
LD50/LC50:
CAS# 78-88-6: Inhalation, mouse: LC50 = 3100 mg/m3/2H; Oral, rat:
LD50 = 320 mg/kg; Skin, rabbit: LD50 = 1580 uL/kg.
1580 uL/kg = 1896 mg/kg.
Carcinogenicity:
2,3-Dichloro-1-propene -
Not listed by ACGIH, IARC, or NTP.
Other:
See actual entry in RTECS for complete information.

**** SECTION 12 - ECOLOGICAL INFORMATION ****

Ecotoxicity:
If injected into soil, 2,3-dichloro-1-propene will primarily be lost
by volatilization over the course of several weeks although for muck
soils,
release may take many months. There is a potential for
leaching. If released into water, 2,3-dichloro-1-propene will
primarily be lost by volatilization (half-life 3.2 hr in a typical
river). Adsorption to soil and bioconcentration in fish will not be
important transport processes.
Other
Harmful to aquatic life in very low concentrations.

**** SECTION 13 - DISPOSAL CONSIDERATIONS ****

Dispose of in a manner consistent with federal, state, and local regulations.

**** SECTION 14 - TRANSPORT INFORMATION ****

IATA
Shipping Name: DICHLOROPROPENES
Hazard Class: 3
UN Number: 2047
Packing Group: II
IMO
Shipping Name: DICHLOROPROPENES
Hazard Class: 3
UN Number: 2047
Packing Group: II
RID/ADR
Shipping Name: DICHLOROPROPENES
Hazard Class: 3
UN Number: 2047
Packing group: II
USA RQ: CAS# 78-88-6: 100 lb final RQ (Listed under Dichloropropene); 45.4 kg fi

**** SECTION 15 - REGULATORY INFORMATION ****

European/International Regulations
European Labeling in Accordance with EC Directives
Hazard Symbols: XN F
Risk Phrases:
R 11 Highly flammable.
R 20/21/22 Harmful by inhalation, in contact with
skin and if swallowed.
R 37/38 Irritating to respiratory system and skin.
R 41 Risk of serious damage to eyes.
R 52/53 Harmful to aquatic organisms, may cause
long-term adverse effects in the aquatic environment.
R 68 Possible risk of irreversible effects.
Safety Phrases:
S 9 Keep container in a well-ventilated place.
S 16 Keep away from sources of ignition - No
smoking.
S 23 Do not inhale gas/fumes/vapour/spray.
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.
S 61 Avoid release to the environment. Refer to
special instructions/safety data sheets.
WGK (Water Danger/Protection)
CAS# 78-88-6: 3
Canada
CAS# 78-88-6 is listed on Canada's DSL List.
CAS# 78-88-6 is not listed on Canada's Ingredient Disclosure List.
US FEDERAL
TSCA
CAS# 78-88-6 is listed on the TSCA inventory.

**** SECTION 16 - ADDITIONAL INFORMATION ****

MSDS Creation Date: 9/02/1997 Revision #7 Date: 7/17/2002

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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