72251-50-4

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SPECIAL INDICATION OF HAZARDS TO HUMANS AND THE ENVIRONMENT
Highly flammable. Toxic by inhalation, in contact with skin and if
swallowed. Causes burns. Limited evidence of a carcinogenic effect.

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3 - Composition/Information on Ingredients

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Product NameCAS #EC noAnnex I
Index Number
DICYCLOPENTYLBORON TRIFLATE, 0.5M 72251-50-4 NoneNone
SOLUTION IN DICHLOROMETHANE
FormulaC11H18BF3O3S
Molecular Weight 298,1300 AMU

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4 - First Aid Measures

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AFTER INHALATION
If inhaled, remove to fresh air. If not breathing give
artificial respiration. If breathing is difficult, give oxygen.
AFTER EYE CONTACT
Assure adequate flushing of the eyes by separating the eyelids
with fingers.
AFTER INGESTION
If swallowed, wash out mouth with water provided person is
conscious. Call a physician.

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5 - Fire Fighting Measures

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CONDITIONS OF FLAMMABILITY
Reacts with water to liberate flammable and/or explosive gas.
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EXTINGUISHING MEDIA
Suitable: Carbon dioxide, dry chemical powder, or appropriate
foam.
Unsuitable: Do not use water.
SPECIAL RISKS
Specific Hazard(s): Extremely flammable. Vapor may travel
considerable distance to source of ignition and flash back.
Emits toxic fumes under fire conditions.
Explosion Hazards: Vapor may travel considerable distance to
source of ignition and flash back.
SPECIAL PROTECTIVE EQUIPMENT FOR FIREFIGHTERS
Wear self-contained breathing apparatus and protective clothing
to prevent contact with skin and eyes.

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6 - Accidental Release Measures

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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
Cover with dry lime or soda ash, pick up, keep in a closed
container, and hold for waste disposal. Ventilate area and wash
spill site after material pickup is complete.

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7 - Handling and Storage

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HANDLING
Directions for Safe Handling: Do not breathe vapor. Do not get
in eyes, on skin, on clothing. Avoid prolonged or repeated
exposure.
STORAGE
Conditions of Storage: Keep tightly closed. Keep away from heat,
sparks, and open flame. Store in a cool dry place. Handle and
store under nitrogen.
SPECIAL REQUIREMENTS: Air and moisture sensitive.

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8 - Exposure Controls / Personal Protection

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ENGINEERING CONTROLS
Safety shower and eye bath. Use only in a chemical fume hood.
GENERAL HYGIENE MEASURES
Wash thoroughly after handling. Discard contaminated shoes.
PERSONAL PROTECTIVE EQUIPMENT
Special Protective Measures: Wear appropriate government approved
respirator, chemical-resistant gloves, safety goggles, other
protective clothing.

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9 - Physical and Chemical Properties

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pH N/A
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BP/BP RangeN/A
MP/MP RangeN/A
Flash Point- 40,000 °C.Method: closed cup
FlammabilityN/A
Autoignition TempN/A
Oxidizing Properties N/A
Explosive Properties N/A
Explosion LimitsN/A
Vapor PressureN/A
SG/Density1,3010 g/cm3
Partition Coefficient N/A
ViscosityN/A
Vapor DensityN/A
Saturated Vapor Conc. N/A
Evaporation RateN/A
Bulk DensityN/A
Decomposition Temp.N/A
Solvent ContentN/A
Water ContentN/A
Surface TensionN/A
ConductivityN/A
Miscellaneous DataN/A
SolubilityN/A

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10 - Stability and Reactivity

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STABILITY
Conditions of Instability: Moisture sensitive.
Conditions to Avoid: Air sensitive.
Materials to Avoid: Strong oxidizing agents, Acids, Alcohols.
HAZARDOUS DECOMPOSITION PRODUCTS
Hazardous Decomposition Products: Carbon monoxide, Carbon dioxide,
Hydrogen chloride gas, Hydrogen fluoride, Boron oxides.

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11 - Toxicological Information

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SIGNS AND SYMPTOMS OF EXPOSURE
Symptoms of exposure may include burning sensation, coughing,
wheezing, laryngitis, shortness of breath, headache, nausea, and
vomiting. Inhalation may result in spasm, inflammation and edema
of the larynxand bronchi, chemical pneumonitis, and pulmonary
edema. Material is extremely destructive to tissue of the mucous
membranes and upper respiratory tract, eyes, and skin.
Dichloromethane is metabolized in the body producing carbon
monoxide which increases and sustains carboxyhemoglobin levels
in the blood, reducing the oxygen-carrying capacity of the blood.
ROUTE OF EXPOSURE
Multiple Routes: May be fatal if inhaled, swallowed, or absorbed
through skin.
TARGET ORGAN INFORMATION
Nerves. Liver. Pancreas.
CONDITIONS AGGRAVATED BY EXPOSURE
May cause nervous system disturbances.

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12 - Ecological Information

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No data available.

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13 - Disposal Considerations

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SUBSTANCE DISPOSAL
Take the material (or its solution) and make a 5% solution in
tetrahydrofuran. Cautiously add the solution dropwise to an
ice-cooled, stirred basic solution of commercial bleach. Oxidation
may release flammable hydrocarbon gases which must be vented. Let
stand overnight. Adjust the pH to 7 and destroy excess
hypochlorite with sodium bisulfite before disposal of solution.
Observe all federal, state, and local environmental regulations.

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14 - Transport Information

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RID/ADR
UN#: 2924
Class: 3
PG: II
Subrisk: 8
Proper Shipping Name: Flammable liquid, corrosive,
n.o.s.
IMDG
UN#: 2924
Class: 3
PG: II
Subrisk: 8
Proper Shipping Name: FLAMMABLE LIQUID, CORROSIVE,
N.O.S.
Marine Pollutant: No
Severe Marine Pollutant: No
Technical Name: Required
IATA
UN#: 2924
Class: 3
PG: II
Subrisk: 8
Proper Shipping Name: Flammable liquid, corrosive,
n.o.s.
Inhalation Packing Group I: No
Technical Name: Required

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15 - Regulatory Information

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CLASSIFICATION AND LABELING ACCORDING TO EU DIRECTIVES
INDICATION OF DANGER: F-C
Highly Flammable. Corrosive.
R-PHRASES: 11-23/24/25-34-40
Highly flammable. Toxic by inhalation, in contact with skin and
if swallowed. Causes burns. Limited evidence of a carcinogenic
effect.
S-PHRASES: 16-26-36/37/39-45
Keep away from sources of ignition - no smoking. In case of
contact with eyes, rinse immediately with plenty of water and
seek medical advice. Wear suitable protective clothing, gloves,
and eye/face protection. In case of accident or if you feel
unwell, seek medical advice immediately (show the label where
possible).
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Caution: Substance not yet fully tested (EU).

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16 - Other Information

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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