Version 1.2
Regulation (EC) No 1907/2006
1 - Product and Company Information
Product Name CHLORODODECYLMERCURY - 250 MG
2 - Hazards Identification
SPECIAL INDICATION OF HAZARDS TO HUMANS AND THE ENVIRONMENT
Very toxic by inhalation, in contact with skin and if swallowed.
Danger of cumulative effects. Very toxic to aquatic organisms, may
cause long-term adverse effects in the aquatic environment.
3 - Composition/Information on Ingredients
Product Name CAS # EC no Annex I
Index Number
CHLORODECYLMERCURY 27151-73-1 None 080-004-00-7
Formula C12H25ClHg
Molecular Weight 405,3700 AMU
4 - First Aid Measures
AFTER INHALATION
If inhaled, remove to fresh air. If not breathing give
artificial respiration. If breathing is difficult, give oxygen.
AFTER SKIN CONTACT
In case of skin contact, flush with copious amounts of water for
at least 15 minutes. Remove contaminated clothing and shoes.
Call a physician.
AFTER EYE CONTACT
In case of contact with eyes, flush with copious amounts of
water for at least 15 minutes. Assure adequate flushing by
separating the eyelids with fingers. Call a physician.
AFTER INGESTION
If swallowed, wash out mouth with water provided person is
conscious. Call a physician immediately.
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5 - Fire Fighting Measures
EXTINGUISHING MEDIA
Suitable: Water spray. Carbon dioxide, dry chemical powder, or
appropriate foam.
SPECIAL RISKS
Specific Hazard(s): Emits toxic fumes under fire conditions.
SPECIAL PROTECTIVE EQUIPMENT FOR FIREFIGHTERS
Wear self-contained breathing apparatus and protective clothing
to prevent contact with skin and eyes.
6 - Accidental Release Measures
PERSONAL PRECAUTION PROCEDURES TO BE FOLLOWED IN CASE OF LEAK OR SPILL
Evacuate area.
PROCEDURE(S) OF PERSONAL PRECAUTION(S)
Wear self-contained breathing apparatus, rubber boots, and heavy
rubber gloves.
METHODS FOR CLEANING UP
Sweep up, place in a bag and hold for waste disposal. Avoid
raising dust. Ventilate area and wash spill site after material
pickup is complete.
7 - Handling and Storage
HANDLING
Directions for Safe Handling: Do not breathe dust. Do not get in
eyes, on skin, on clothing. Avoid prolonged or repeated exposure.
STORAGE
Conditions of Storage: Keep tightly closed.
8 - Exposure Controls / Personal Protection
ENGINEERING CONTROLS
Safety shower and eye bath. Use only in a chemical fume hood.
GENERAL HYGIENE MEASURES
Wash contaminated clothing before reuse. Wash thoroughly after
handling.
EXPOSURE LIMITS - DENMARK
Source Type Value
OEL TWA 0,0100 mg/m3
Remarks: SKIN
EXPOSURE LIMITS - UNITED KINGDOM
Source Type Value
OEL TWA 0.01MG(HG)/M3
OEL STEL 0.03 mg(Hg)/m3
Remarks: Skin
PERSONAL PROTECTIVE EQUIPMENT
Respiratory Protection: Use respirators and components tested and
approved under appropriate government standards such as NIOSH (US)
or CEN (EU). Where risk assessment shows air-purifying respirators
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are appropriate use a full-face particle respirator type N100 (US)
or type P3 (EN 143) respirator cartridges as a backup to
engineering controls. If the respirator is the sole means of
protection, use a full-face supplied air respirator.
Hand Protection: Compatible chemical-resistant gloves.
Eye Protection: Chemical safety goggles.
9 - Physical and Chemical Properties
Appearance Physical State: Solid
Property Value At Temperature or Pressure
pH N/A
BP/BP Range N/A
MP/MP Range N/A
Flash Point N/A
Flammability N/A
Autoignition Temp N/A
Oxidizing Properties N/A
Explosive Properties N/A
Explosion Limits N/A
Vapor Pressure N/A
Partition Coefficient N/A
Viscosity N/A
Vapor Density N/A
Saturated Vapor Conc. N/A
Evaporation Rate N/A
Bulk Density N/A
Decomposition Temp. N/A
Solvent Content N/A
Water Content N/A
Surface Tension N/A
Conductivity N/A
Miscellaneous Data N/A
Solubility N/A
10 - Stability and Reactivity
STABILITY
Stable: Stable.
Materials to Avoid: Strong oxidizing agents.
HAZARDOUS DECOMPOSITION PRODUCTS
Hazardous Decomposition Products: Carbon monoxide, Carbon dioxide
Mercury/mercury oxides., Hydrogen chloride gas
HAZARDOUS POLYMERIZATION
Hazardous Polymerization: Will not occur
11 - Toxicological Information
SIGNS AND SYMPTOMS OF EXPOSURE
To the best of our knowledge, the chemical, physical, and
toxicological properties have not been thoroughly investigated.
In contrast to inorganic mercury compounds, alkyl mercury
compounds rapidly pass through the placenta and blood brain
barrier. The peripheral and central nervous systems and the
kidney are major target organs. Methylmercury poisoning symptoms
result primarily from damage to the nervous system. The symptoms
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are primarily characterized by loss of sensation in the hands
and feet and in areas around the mouth, diminution of vision
resulting in tunnel vision, ataxia, dysarthria, and hearing
loss. Severe poisoning produces blindness, coma and death. There
is a latent period of weeks to months before development of the
poisoning symptoms. Mercury shows a specificity to damage small
nerve cells in the cerebellum and visual cortex. Methylmercury
causes degeneration and necrosis of neurons in the focal areas
of the cerebral cortex, especially within the visual areas of
the occipital cortex and the granular layer of the cerebellum.
It has been found that methylmercury inhibits protein synthesis
in the brain before symptoms of poisoning appear and that
recovery of protein synthesis does not occur in granular cells
as it does recover in other neuronal cell types. Consumption by
pregnant women has caused serious neurological disorders in
their offspring resulting in mental retardation with cerebral
palsy. Acute exposure to nonlethal levels of methylmercyry
results in
ROUTE OF EXPOSURE
Skin Contact: May cause skin irritation.
Skin Absorption: May be fatal if absorbed through skin.
Eye Contact: May cause eye irritation.
Inhalation: May be fatal if inhaled. Material may be irritating
to mucous membranes and upper respiratory tract.
Ingestion: May be fatal if swallowed.
TARGET ORGAN INFORMATION
Nerves. Kidneys.
CONDITIONS AGGRAVATED BY EXPOSURE
May cause nervous system disturbances.
CHRONIC EXPOSURE - TERATOGEN
Result: May cause congenital malformation in the fetus.
12 - Ecological Information
No data available.
13 - Disposal Considerations
SUBSTANCE DISPOSAL
Contact a licensed professional waste disposal service to dispose
of this material. Observe all federal, state, and local
environmental regulations. Observe all federal, state, and local
environmental regulations.
14 - Transport Information
RID/ADR
UN#: 2025
Class: 6.1
PG: I
Proper Shipping Name: Mercury compound, solid, n.o.s.
IMDG
UN#: 2025
Class: 6.1
PG: I
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Proper Shipping Name: Mercury compound, solid, n.o.s.
Marine Pollutant: No
Severe Marine Pollutant: Yes
Technical Name: Required
IATA
UN#: 2025
Class: 6.1
PG: I
Proper Shipping Name: Mercury compound, solid, n.o.s.
Inhalation Packing Group I: No
Technical Name: Required
15 - Regulatory Information
CLASSIFICATION AND LABELING ACCORDING TO EU DIRECTIVES
ANNEX I INDEX NUMBER: 080-004-00-7
NOTA: A, 1
INDICATION OF DANGER: T+-N
Very toxic. Dangerous for the environment.
R-PHRASES: 26/27/28-33-50/53
Very toxic by inhalation, in contact with skin and if
swallowed. Danger of cumulative effects. Very toxic to aquatic
organisms, may cause long-term adverse effects in the aquatic
environment.
S-PHRASES: 13-28-36-45-60-61
Keep away from food, drink, and animal feedingstuffs. After
contact with skin, wash immediately with plenty of soap-suds.
Wear suitable protective clothing. In case of accident or if
you feel unwell, seek medical advice immediately (show the
label where possible). This material and its container must be
disposed of as hazardous waste. Avoid release to the
environment. Refer to special instructions/safety data sheets.
COUNTRY SPECIFIC INFORMATION
Germany
WGK: 3
Self-Classification
16 - Other Information
WARRANTY
The above information is believed to be correct but does not
purport to be all inclusive and shall be used only as a guide. The
information in this document is based on the present state of our
knowledge and is applicable to the product with regard to
appropriate safety precautions. It does not represent any
guarantee of the properties of the product. Inc.,
shall not be held liable for any damage resulting from handling or
from contact with the above product. See reverse side of invoice
or packing slip for additional terms and conditions of sale.
Copyright 2010 Co. License granted to make
unlimitedpaper copies for internal use only.
DISCLAIMER
For R&D use only. Not for drug, household or other uses.
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SECTION 16 - ADDITIONAL INFORMATION
N/A
