**** SECTION 2 - COMPOSITION, INFORMATION ON INGREDIENTS ****
+----------------+--------------------------------------+----------+-----------+
| CAS# | Chemical Name | % | EINECS# |
|----------------|--------------------------------------|----------|-----------|
| 79-04-9 |Chloroacetyl chloride | 98 | 201-171-6 |
+----------------+--------------------------------------+----------+-----------+
Hazard Symbols: T C N
Risk Phrases: 14 23/24/25 35 50 48/23
**** SECTION 3 - HAZARDS IDENTIFICATION ****
EMERGENCY OVERVIEW
Reacts violently with water. Toxic by inhalation, in contact with
skin and if swallowed. Causes severe burns. Very toxic to aquatic
organisms. Toxic : danger of serious damage to health by prolonged
exposure through inhalation.Corrosive.Moisture sensitive.Lachrymator
(substance which increases the flow of tears).
Potential Health Effects
Eye:
Lachrymator (substance which increases the flow of tears). Causes
eye irritation and burns.
Skin:
Harmful if absorbed through the skin. Causes severe skin irritation
and burns.
Ingestion:
Harmful if swallowed. Causes gastrointestinal tract burns.
Inhalation:
Harmful if inhaled. Causes severe irritation of upper respiratory
tract with coughing, burns, breathing difficulty, and possible coma.
May cause abdominal pain, nausea, vomiting, and inflammation of the
gums and mouth. Inhalation of high concentrations may cause pulmonary
edema.
Chronic:
Prolonged or repeated exposure may cause lung irritation, chest
pain, and pulmonary edema.
**** 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.
**** SECTION 5 - FIRE FIGHTING MEASURES ****
General Information:
Use water spray to keep fire-exposed containers cool. Approach fire
from upwind to avoid hazardous vapors and toxic decomposition
products. Not combustible, but if involved in a fire, decomposes to
produce hydrogen chloride.
Extinguishing Media:
Use water spray to cool fire-exposed containers. Use extinguishing
media most appropriate for the surrounding fire.
**** 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. Do not
expose spill to water. Approach spill from upwind.
**** SECTION 7 - HANDLING and STORAGE ****
Handling:
Wash thoroughly after handling. Do not get in eyes, on skin, or on
clothing. Do not ingest or inhale. Wash clothing before reuse.
Discard contaminated shoes. Keep away from strong bases and metals.
Use only with adequate ventilation.
Storage:
Store in a tightly closed container. Store in a cool, dry,
well-ventilated area away from incompatible substances. Corrosives
area. Do not store in metal containers. Do not store near alkaline
substances. Store protected from moisture. Separate from alcohols.
**** 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# 79-04-9:
Belgium - TWA: 0.05 ppm VLE; 0.23 mg/m3 VLE
Belgium - STEL: 0.15 ppm VLE; 0.70 mg/m3 VLE
France - VME: 0.05 ppm VME; 0.2 mg/m3 VME
Germany: 0.2 mg/m3 TWA
Germany: Skin absorber
Malaysia: 0.05 ppm TWA; 0.23 mg/m3 TWA
Netherlands: 0.05 ppm MAC; 0.2 mg/m3 MAC
Russia: 0.3 mg/m3 TWA
Spain: 0.05 ppm VLA-ED; 0.23 mg/m3 VLA-ED
Spain: 0.15 ppm VLA-EC; 0.7 mg/m3 VLA-EC
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:
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: Liquid
Color: colorless to light yellow
Odor: Pungent odor.
pH: Not available.
Vapor Pressure: 25.17 mm Hg @25 deg C
Viscosity: Not available.
Boiling Point: 105 deg C @ 760 mm Hg
Freezing/Melting Point: -22 deg C
Autoignition Temperature: Not applicable.
Flash Point: Not applicable.
Explosion Limits, lower: Not available.
Explosion Limits, upper: Not available.
Decomposition Temperature:
Solubility in water: reacts to form chloroacetic acid and HCl
Specific Gravity/Density: 1.4200 g/cm3
Molecular Formula: C2H2Cl2O
Molecular Weight: 112.94
**** SECTION 10 - STABILITY AND REACTIVITY ****
Chemical Stability:
Stable. However, may decompose if exposed to moist air or water.
Conditions to Avoid:
Contact with water, exposure to moist air or water.
Incompatibilities with Other Materials:
Water, alcohols, strong bases, strong oxidizing agents, amines.
Hazardous Decomposition Products:
Hydrogen chloride, phosgene, carbon monoxide, carbon dioxide.
Hazardous Polymerization: Has not been reported.
**** SECTION 11 - TOXICOLOGICAL INFORMATION ****
RTECS#:
CAS# 79-04-9: AO6475000
LD50/LC50:
CAS# 79-04-9: Inhalation, mouse: LC50 = 1300 ppm/2H; Inhalation,
rat: LC50 = 660 ppm/1H; Oral, mouse: LD50 = 220 mg/kg; Oral, rat:
LD50 = 208 mg/kg; Skin, rat: LD50 = 662 mg/kg.
Carcinogenicity:
Chloroacetyl chloride -
Not listed by ACGIH, IARC, or NTP.
Other:
See actual entry in RTECS for complete information.
**** SECTION 12 - ECOLOGICAL INFORMATION ****
Other
No information available.
**** SECTION 13 - DISPOSAL CONSIDERATIONS ****
Dispose of in a manner consistent with federal, state, and local regulations.
**** SECTION 14 - TRANSPORT INFORMATION ****
IATA
Shipping Name: CHLOROACETYL CHLORIDE
Hazard Class: 6.1 (8)
UN Number: 1752
Packing Group: I
IMO
Shipping Name: CHLOROACETYL CHLORIDE
Hazard Class: 6.1
UN Number: 1752
Packing Group: I
RID/ADR
Shipping Name: CHLOROACETYL CHLORIDE
Hazard Class: 6.1 (8)
UN Number: 1752
Packing group: I
**** SECTION 15 - REGULATORY INFORMATION ****
European/International Regulations
European Labeling in Accordance with EC Directives
Hazard Symbols: T C N
Risk Phrases:
R 14 Reacts violently with water.
R 23/24/25 Toxic by inhalation, in contact with skin
and if swallowed.
R 35 Causes severe burns.
R 48/23 Toxic : danger of serious damage to health
by prolonged exposure through inhalation.
R 50 Very toxic to aquatic organisms.
Safety Phrases:
S 7/8 Keep container tightly closed and dry.
S 9 Keep container in a well-ventilated place.
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 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# 79-04-9: 2
Canada
CAS# 79-04-9 is listed on Canada's DSL List.
CAS# 79-04-9 is listed on Canada's Ingredient Disclosure List.
US FEDERAL
TSCA
CAS# 79-04-9 is listed on the TSCA inventory.
**** SECTION 16 - ADDITIONAL INFORMATION ****
MSDS Creation Date: 12/15/1997 Revision #4 Date: 3/04/2004
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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