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EC number: 423-150-2 | CAS number: 7650-88-6 TRICYCLOPENTYLPHOSPHINE
- Life Cycle description
- Uses advised against
- Endpoint summary
- Appearance / physical state / colour
- Melting point / freezing point
- Boiling point
- Density
- Particle size distribution (Granulometry)
- Vapour pressure
- Partition coefficient
- Water solubility
- Solubility in organic solvents / fat solubility
- Surface tension
- Flash point
- Auto flammability
- Flammability
- Explosiveness
- Oxidising properties
- Oxidation reduction potential
- Stability in organic solvents and identity of relevant degradation products
- Storage stability and reactivity towards container material
- Stability: thermal, sunlight, metals
- pH
- Dissociation constant
- Viscosity
- Additional physico-chemical information
- Additional physico-chemical properties of nanomaterials
- Nanomaterial agglomeration / aggregation
- Nanomaterial crystalline phase
- Nanomaterial crystallite and grain size
- Nanomaterial aspect ratio / shape
- Nanomaterial specific surface area
- Nanomaterial Zeta potential
- Nanomaterial surface chemistry
- Nanomaterial dustiness
- Nanomaterial porosity
- Nanomaterial pour density
- Nanomaterial photocatalytic activity
- Nanomaterial radical formation potential
- Nanomaterial catalytic activity
- Endpoint summary
- Stability
- Biodegradation
- Bioaccumulation
- Transport and distribution
- Environmental data
- Additional information on environmental fate and behaviour
- Ecotoxicological Summary
- Aquatic toxicity
- Endpoint summary
- Short-term toxicity to fish
- Long-term toxicity to fish
- Short-term toxicity to aquatic invertebrates
- Long-term toxicity to aquatic invertebrates
- Toxicity to aquatic algae and cyanobacteria
- Toxicity to aquatic plants other than algae
- Toxicity to microorganisms
- Endocrine disrupter testing in aquatic vertebrates – in vivo
- Toxicity to other aquatic organisms
- Sediment toxicity
- Terrestrial toxicity
- Biological effects monitoring
- Biotransformation and kinetics
- Additional ecotoxological information
- Toxicological Summary
- Toxicokinetics, metabolism and distribution
- Acute Toxicity
- Irritation / corrosion
- Sensitisation
- Repeated dose toxicity
- Genetic toxicity
- Carcinogenicity
- Toxicity to reproduction
- Specific investigations
- Exposure related observations in humans
- Toxic effects on livestock and pets
- Additional toxicological data
Administrative data
First-aid measures
Emergency measure - Inhalation: Remove patient to fresh air. Symptomatic treatment.
Emergency measure - Eyes: Immediately irrigate with plenty of water for 15 minutes.
Obtain immediate medical attention.
Emergency measure - Skin: Remove contaminated clothing without delay and lanuder
before re-use. Rinse thoroughly with soap and water. Do not
omit cleaning hair or under fingernails if contaminated.
Emergency measure - Ingestion: Seek medical attention.
Fire-fighting measures
Recommended extinguishing agent: Dry chemical powder pressurised with nitrogen, or absorbent
clay may be used. Reignition may occur. If fire cannot be
controlled with extinguishing agent, keep a safe distance,
and allow the product to burn until consumed.
Product arising from burning: Products of combustion may contain oxides of phosphorus and
carbon.
Product determined by test: N
Protective equipment: NIOSH approved positive pressure, self-contained breathing
apparatus or air-line respirator with full face respirator
should be worn.
Accidental release measures
Emergency measures in case of spillage: Wear suitable protective clothing, see 2.3.1.
Block off source of spill, extinguish fire with appropriate
extinguishing agent. Remove sources of ignition. Do not
contact spill with paper cloth or vermiculite as spontaneous
ignition will occur. Cover spill with an inert absorbent
clay and place in a sealable container such that free air
volume is minimised. Seal under inert gas.
Handling and storage
Handling: 1 The results of tests on 3 materials are reported in this
notification:-
a) Dowicil 200; The notified substance
b) Dowicil 75 containing 25% sodium bicarbonate
c) Dowicil 100 the Cis/Trans mixture
The majority of short term toxicity tests which are reported
in detail were conducted on Dowicil 75. Reference is made to
the results of suudies on Dowicil 200 some of which are of
poor quality. However, the results are considered acceptable
when they are supported by the results for Dowicil 75.
2 The following mutagenicity sudies were assessed for
notification purposes:-
For notification purposes a positive Ames and in vitro
cytogenetics test, in CHL cells, using Dowicil 200 were
assessed. Additional negative in vitro studies (cytogenetics
test in rat lymphocytes and UDS study in rat hepatocytes)
with Dowicil 200 are available but have not been assessed.
In addition studies using Dowicil 100, a positive in vitro
cell gene mutation test, without metabolic activation only,
in CHO cells and a negative in vivo mouse nicronucleus test,
are available but have not been assessed. Although a
negative in vivo study on the cis/trans isomer is available
the UK c.a. on the basis of the positive in vitro studies
with Dowicil 200, has requested a mouse micronucleus test
immediately post base-set. Therefore, the UK c.a. seeks the
opinion of other c.a.on the proposed mutagenicity testing
stratergy.
In addition, three reproductive developmental studies are
available on Dowicil 200. A decision on whether these
studies will be assessed for base-set will be made at the
risk assessment stage.
Storage: Store in sealed cylinders out of sun and away from heat, at
temperatures less than 50 deg C. Areas containing this
material should have fire-safe practices and electrical
equipment in accordance with codes governing Class I
Flammable liquids. Exposure to air and other oxidising
material must be avoided. Store under an inert atmosphere
such as nitrogen.
Packaging of the substance and or preparation: Substance:
In steel or stainless steel cylinders. Volume will vary
between 5 and 450 litres.
Preparation:
100 Imperial gallon steel cylinders built to DOT/TC 4BW-240
standards.
Transport information
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Marine transport (UN RTDG/IMDG)
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Air transport (UN RTDG/ICAO/IATA)
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Special provisions / remarks
- Remarks:
- Transport: Containers should be transported upright and secured against
falling over. Containers should be sealed and suitably
labelled.
Substance:
ADR/RID Class: 4.2 Marginal #: 2431 Item #: 3
IMO Shipping name: Pyrophoric liquid, N.O.S.
Hazard Class: 4.2 UN Number: 2845
Transport label required: Spontaneously combustible
ICAO/ Shipping name: Pyrophoric liquid, N.O.S.
IATA Hazard Class: 4.2 UN Number: 2848
Transport label required: Spontaneously combustible
Technical name (N.O.S.): Tricyclopentylphosphine.
SpecialProvisionsopen allclose all
Exposure controls / personal protection
Stability and reactivity
Danger other than fire: Strong reducing agent. Highly flammable.
Chemical reaction with water: None reported.
Dust explosion: Not applicable. Substance is a liquid.
Dust explosion determined by test: N
Disposal considerations
Industry - Possibility of recovery/recycling: In normal use, the substance is a catalyst and is recycled
in a continuous process.
Industry - Possibility of neutralisation: Oxidisation with dilute peroxide or hypochlorite will render
the substance harmless (A634).
Industry - Possibility of destruction: controlled discharge: Not recommended.
Industry - Possibility of destruction - incineration: Recommended method. Incineration in a facility equipped to
convert the substance to phosphoric acid is recommended
(A665).
Industry - Possibility of destruction - water purification: Not recommended.
Public at large - Possibility of recovery/recycling: Not applicable as the substance will not enter the public
domain.
Information on Registered Substances comes from registration dossiers which have been assigned a registration number. The assignment of a registration number does however not guarantee that the information in the dossier is correct or that the dossier is compliant with Regulation (EC) No 1907/2006 (the REACH Regulation). This information has not been reviewed or verified by the Agency or any other authority. The content is subject to change without prior notice.
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