Material Safety Data Sheet
1,1-Dibromoethane, stabilized with potassium carbonate, 99%
ACC# 40481
Section 1 - Chemical Product and Company Identification |
MSDS Name: 1,1-Dibromoethane, stabilized with potassium carbonate, 99%
Catalog Numbers:
AC406480000, AC406480250, AC406481000
Synonyms:
1,1-Dibromoethane; Ethylidene bromide.
Company Identification:
Acros Organics N.V.
One Reagent Lane
Fair Lawn, NJ 07410
For information in North America, call: 800-ACROS-01
For emergencies in the US, call CHEMTREC: 800-424-9300
Section 2 - Composition, Information on Ingredients
|
CAS# |
Chemical Name |
Percent |
EINECS/ELINCS |
557-91-5 |
1,1-Dibromoethane |
99 | 209-184-9 |
Section 3 - Hazards Identification
|
EMERGENCY OVERVIEW
Appearance: clear slight brown liquid. Flash Point: > 93 deg C.
Warning! May be harmful if swallowed, inhaled, or
absorbed through the skin. May cause eye and skin irritation. May
cause respiratory tract irritation. The toxicological properties of
this material have not been fully investigated.
Target Organs: No data found.
Potential Health Effects
Eye:
May cause eye irritation.
Skin:
May cause skin irritation. Exposure to bromides may cause rashes,
especially of the face (resembling acne) and boils.
Ingestion:
May cause irritation of the digestive tract. The toxicological
properties of this substance have not been fully investigated. May be
harmful if swallowed.
Inhalation:
May cause respiratory tract irritation. The toxicological properties
of this substance have not been fully investigated. Inhalation of
bromides may cause irritation of the upper respiratory tract and lung
tissue.
Chronic:
Chronic ingestion may cause bromism characterized by disturbances of
the central nervous system, skin and digestive tract. Laboratory
experiments have resulted in mutagenic effects.
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.
Ingestion:
Get medical aid. Do NOT induce vomiting. If conscious and alert,
rinse mouth and drink 2-4 cupfuls of milk or 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. 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
when heated.
Extinguishing Media:
Use water spray, dry chemical, carbon dioxide, or appropriate foam.
Flash Point: > 93 deg C (> 199.40 deg F)
Autoignition Temperature: Not available.
Explosion Limits, Lower:Not available.
Upper: Not available.
NFPA Rating:
(estimated) Health: 2; Flammability: 1; Instability: 0
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. Provide
ventilation.
Section 7 - Handling and Storage
|
Handling:
Wash thoroughly after handling. Remove contaminated clothing and
wash before reuse. Use with adequate ventilation. Avoid contact with
eyes, skin, and clothing. Keep container tightly closed. Avoid
breathing vapor or mist.
Storage:
Store in a tightly closed container. Store in a cool, dry,
well-ventilated area away from incompatible substances.
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
ventilation to keep airborne concentrations low.
Exposure Limits
Chemical Name |
ACGIH |
NIOSH |
OSHA - Final PELs |
1,1-Dibromoethane
|
none listed
|
none listed
|
none listed
|
Potassium carbonate
|
none listed
|
none listed
|
none listed
|
OSHA Vacated PELs:
1,1-Dibromoethane:
No OSHA Vacated PELs are listed for this chemical.
Potassium carbonate:
No OSHA Vacated PELs are listed for this chemical.
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
Appearance: clear slight brown
Odor: Not available.
pH: Not available.
Vapor Pressure: 25.6 mm Hg @ 25 deg C
Vapor Density: 6.48 (air=1)
Evaporation Rate:Not available.
Viscosity: Not available.
Boiling Point: 109 deg C
Freezing/Melting Point:-63 deg C
Decomposition Temperature:Not available.
Solubility: Insoluble.
Specific Gravity/Density:2.0600 g/cm3
Molecular Formula:C2H4Br2
Molecular Weight:187.86
Section 10 - Stability and Reactivity
|
Chemical Stability:
Stable under normal temperatures and pressures.
Conditions to Avoid:
Excess heat.
Incompatibilities with Other Materials:
Strong oxidizing agents.
Hazardous Decomposition Products:
Carbon monoxide, carbon dioxide, hydrogen bromide, bromine fumes,
bromine.
Hazardous Polymerization: Has not been reported
Section 11 - Toxicological Information
|
RTECS#:
CAS# 557-91-5:
KH9000000
CAS# 584-08-7:
TS7750000
LD50/LC50:
Not available.
CAS# 584-08-7:
Oral, mouse:
LD50 = 2570 mg/kg;
Oral, rat: LD50
= 1870 mg/kg;
.
Carcinogenicity:
CAS# 557-91-5:
Not listed by ACGIH, IARC, NTP, or CA Prop 65.
CAS# 584-08-7:
Not listed by ACGIH, IARC, NTP, or CA Prop 65.
Epidemiology:
No information found
Teratogenicity:
No information found
Reproductive Effects:
No information found
Mutagenicity:
See actual entry in RTECS for complete information.
Neurotoxicity:
No information found
Other Studies:
Section 12 - Ecological Information
|
No information available.
Section 13 - Disposal Considerations
|
Chemical waste generators must determine whether a discarded chemical is classified
as a hazardous waste.
US EPA guidelines for the classification determination are listed in 40 CFR Parts 261.3.
Additionally, waste generators must consult state and local hazardous waste regulations to
ensure complete and accurate classification.
RCRA P-Series: None listed.
RCRA U-Series: None listed.
Section 14 - Transport Information
|
|
US DOT |
Canada TDG |
Shipping Name: |
TOXIC BY INHALATION LIQUID, FLAMMABLE, N.O.S. |
TOXIC BY INHALATION LIQUID, |
Hazard Class: |
6.1 |
6.1 |
UN Number: |
UN3384 |
UN3384 |
Packing Group: |
I |
I |
Additional Info: | | FLAMMABLE, N.O.S. |
Section 15 - Regulatory Information
|
US FEDERAL
TSCA
CAS# 557-91-5 is listed on the TSCA inventory.
CAS# 584-08-7 is listed on the TSCA inventory.
Health & Safety Reporting List
None of the chemicals are on the Health & Safety Reporting List.
Chemical Test Rules
None of the chemicals in this product are under a Chemical Test Rule.
Section 12b
None of the chemicals are listed under TSCA Section 12b.
TSCA Significant New Use Rule
None of the chemicals in this material have a SNUR under TSCA.
CERCLA Hazardous Substances and corresponding RQs
None of the chemicals in this material have an RQ.
SARA Section 302 Extremely Hazardous Substances
None of the chemicals in this product have a TPQ.
SARA Codes
CAS # 584-08-7: immediate.
Section 313
No chemicals are reportable under Section 313.
Clean Air Act:
This material does not contain any hazardous air pollutants.
This material does not contain any Class 1 Ozone depletors.
This material does not contain any Class 2 Ozone depletors.
Clean Water Act:
None of the chemicals in this product
are listed as Hazardous Substances under the CWA.
None of the chemicals in this
product are listed as Priority Pollutants under the CWA.
None of the chemicals in this
product are listed as Toxic Pollutants under the CWA.
OSHA:
None of the chemicals in this product
are considered highly hazardous by OSHA.
STATE
CAS# 557-91-5 is not present on
state lists from CA, PA, MN, MA, FL, or NJ.
CAS# 584-08-7 is not present on
state lists from CA, PA, MN, MA, FL, or NJ.
California Prop 65
California No Significant Risk Level:
None of the chemicals in this product are listed.
European/International Regulations
European Labeling in Accordance with EC Directives
Hazard Symbols:
XN
Risk Phrases:
R 20/21/22 Harmful by inhalation, in contact with skin and if
swallowed.
R 40 Limited evidence of a carcinogenic effect.
Safety Phrases:
S 24/25 Avoid contact with skin and eyes.
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# 557-91-5: No information available.
CAS# 584-08-7: 1
Canada - DSL/NDSL
CAS# 584-08-7 is listed on Canada's DSL List.
CAS# 557-91-5 is listed on Canada's NDSL List.
Canada - WHMIS
not available.
This product has been classified in accordance with the hazard
criteria of the Controlled Products Regulations and the MSDS
contains all of the information required by those regulations.
Canadian Ingredient Disclosure List
CAS# 584-08-7 is listed on the Canadian Ingredient Disclosure List.
Section 16 - Additional Information
|
MSDS Creation Date: 6/24/1999
Revision #4 Date: 9/15/2008
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 event shall Fisher 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 Fisher has been advised of
the possibility of such damages.