CAS No. 94442-22-5

Chemical Identifiers

Linear Formula C5H4CH3Pt(CH3)3
Pubchem CID 3024365
MDL Number MFCD00079665
EC No. 629-160-5
IUPAC Name carbanide; 2-methylcyclopenta-1,3-diene; platinum(4+)
Beilstein/Reaxys No. N/A
SMILES C[Pt](C)(C)C=1C\C=C/C=1C
InchI Identifier InChI=1S/C6H7.3CH3.Pt/c1-6-4-2-3-5-6;;;;/h2,4H,3H2,1H3;3*1H3;
InchI Key AGQKROMSWCHOND-UHFFFAOYSA-N

Health & Safety Information

Signal Word Danger
Hazard Statements H300+H310-H317-H400
Hazard Codes T+, N
Precautionary Statements P262-P273-P280-P301+P310+P330-P302+P352+P310
Flash Point 55 °C (closed cup)
Risk Codes 27/28-43-50
Safety Statements 28-36/37-45-61
RTECS Number N/A
Transport Information UN 3467 6.1/PG I
WGK Germany 3
GHS Pictograms

View and Print SDS

SAFETY DATA SHEET

Date Accessed: 04/19/2024
Date Revised: 01/15/2022

SECTION 1. IDENTIFICATION

Product Identifiers: All applicable American Elements product codes for CAS #94442-22-5

Relevant identified uses of the substance: Scientific research and development

Supplier details:
American Elements
10884 Weyburn Ave.
Los Angeles, CA 90024
Tel: +1 310-208-0551
Fax: +1 310-208-0351

Emergency telephone number:
Domestic, North America +1 800-424-9300
International +1 703-527-3887


SECTION 2. HAZARDS IDENTIFICATION

Classification of the substance or mixture
GHS Classification in accordance with 29 CFR 1910 (OSHA HCS)
Acute toxicity, Oral (Category 1), H300
Acute toxicity, Dermal (Category 2), H310
Skin sensitisation (Category 1), H317
Short-term (acute) aquatic hazard (Category 1), H400

Skull and Crossbones - GHS06 Exclamation Mark - GHS07 Environment - GHS09

Signal word: Danger

Hazard statement(s)
H300 + H310 Fatal if swallowed or in contact with skin.
H317 May cause an allergic skin reaction.
H400 Very toxic to aquatic life.

Precautionary statement(s)
P261 Avoid breathing dust/ fume/ gas/ mist/ vapours/ spray.
P262 Do not get in eyes, on skin, or on clothing.
P264 Wash skin thoroughly after handling.
P270 Do not eat, drink or smoke when using this product.
P272 Contaminated work clothing must not be allowed out of the workplace.
P273 Avoid release to the environment.
P280 Wear protective gloves/ protective clothing.
P301 + P310 + P330 IF SWALLOWED: Immediately call a POISON CENTER/doctor. Rinse mouth.
P302 + P350 + P310 IF ON SKIN: Gently wash with plenty of soap and water.
Immediately call a POISON CENTER or doctor/ physician.
P302 + P352 IF ON SKIN: Wash with plenty of soap and water.
P333 + P313 If skin irritation or rash occurs: Get medical advice/ attention.
P362 Take off contaminated clothing and wash before reuse.
P391 Collect spillage.
P405 Store locked up.
P501 Dispose of contents/ container to an approved waste disposal plant.


SECTION 3. COMPOSITION/INFORMATION ON INGREDIENTS

Synonyms : MeCpPtMe3
Formula : C9H16Pt
Molecular weight : 319.30 g/mol
CAS-No. : 94442-22-5


SECTION 4. FIRST AID MEASURES

General advice
Consult a physician. Show this safety data sheet to the doctor in attendance.Move out of
dangerous area.
If inhaled
If breathed in, move person into fresh air. If not breathing, give artificial respiration.
Consult a physician.
In case of skin contact
Wash off with soap and plenty of water. Take victim immediately to hospital. Consult a
physician.
In case of eye contact
Flush eyes with water as a precaution.
If swallowed
Never give anything by mouth to an unconscious person. Rinse mouth with water. Consult
a physician.
4.2 Most important symptoms and effects, both acute and delayed
The most important known symptoms and effects are described in the labelling (see section
2.2) and/or in section 11
4.3 Indication of any immediate medical attention and special treatment needed
No data available


SECTION 5. FIREFIGHTING MEASURES

Extinguishing media
Suitable extinguishing media
Use water spray, alcohol-resistant foam, dry chemical or carbon dioxide.

Special hazards arising from the substance or mixture
Carbon oxides

Advice for firefighters
Wear self-contained breathing apparatus for firefighting if necessary.


SECTION 6. ACCIDENTAL RELEASE MEASURES

Personal precautions, protective equipment and emergency procedures
Wear respiratory protection. Avoid dust formation. Avoid breathing vapours, mist or gas.
Ensure adequate ventilation. Evacuate personnel to safe areas. Avoid breathing dust.
For personal protection see section 8.

Environmental precautions
Prevent further leakage or spillage if safe to do so. Do not let product enter drains.
Discharge into the environment must be avoided.

Methods and materials for containment and cleaning up
Pick up and arrange disposal without creating dust. Sweep up and shovel. Keep in
suitable, closed containers for disposal.


SECTION 7. HANDLING AND STORAGE

Precautions for safe handling
Avoid contact with skin and eyes. Avoid formation of dust and aerosols.Further processing
of solid materials may result in the formation of combustible dusts. The potential for
combustible dust formation should be taken into consideration before additional processing
occurs.
Provide appropriate exhaust ventilation at places where dust is formed.
For precautions see section 2.2.

Conditions for safe storage, including any incompatibilities
Keep container tightly closed in a dry and well-ventilated place.
Recommended storage temperature 2 - 8 °C
Air sensitive. Handle and store under inert gas.
Storage class (TRGS 510): 6.1A: Combustible, acute toxic Cat. 1 and 2 / very toxic
hazardous materials


SECTION 8. EXPOSURE CONTROLS/PERSONAL PROTECTION

Components with workplace control parameters
Contains no substances with occupational exposure limit values.

Exposure controls
Appropriate engineering controls
Avoid contact with skin, eyes and clothing. Wash hands before breaks and immediately
after handling the product.

Personal protective equipment
Eye/face protection
Face shield and safety glasses Use equipment for eye protection tested and
approved under appropriate government standards such as NIOSH (US) or EN 166(EU).
Skin protection
Handle with gloves. Gloves must be inspected prior to use. Use proper glove
removal technique (without touching glove's outer surface) to avoid skin contact
with this product. Dispose of contaminated gloves after use in accordance with
applicable laws and good laboratory practices. Wash and dry hands.
Body Protection
Complete suit protecting against chemicals, The type of protective equipment must
be selected according to the concentration and amount of the dangerous substance
at the specific workplace.
Respiratory protection
Where risk assessment shows air-purifying respirators are appropriate use a fullface 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. Use respirators and components tested and
approved under appropriate government standards such as NIOSH (US) or CEN
(EU).
Control of environmental exposure
Prevent further leakage or spillage if safe to do so. Do not let product enter drains.
Discharge into the environment must be avoided.


SECTION 9. PHYSICAL AND CHEMICAL PROPERTIES

Appearance Form: solid
Odour No data available
Odour Threshold No data available
pH No data available
Melting point/freezing point
Melting point/range: 30 - 31 °C (86 - 88 °F) - lit.
Initial boiling point and boiling range
No data available
Flash point 55 °C (131 °F) - closed cup - ASTM D 93
Evaporation rate No data available
Flammability (solid, gas)
No data available
Upper/lower flammability
No data available
Vapour pressure No data available
Vapour density No data available
Relative density No data available
Water solubility insoluble
Partition coefficient: n-octanol/water
No data available
Auto-ignition temperature
No data available
Decomposition temperature
No data available
Viscosity No data available
Explosive properties No data available
Oxidizing properties No data available


SECTION 10. STABILITY AND REACTIVITY

Reactivity
No data available

Chemical stability
Stable under recommended storage conditions.

Possibility of hazardous reactions
No data available

Conditions to avoid
Air

Incompatible materials
No data available

Hazardous decomposition products
Hazardous decomposition products formed under fire conditions. - Carbon oxides
Other decomposition products - No data available


SECTION 11. TOXICOLOGICAL INFORMATION

Acute toxicity
LD50 Oral - Rat - 5 - 25 mg/kg
(OECD Test Guideline 423)
Inhalation: No data available
No data available

Skin corrosion/irritation
No data available
Serious eye damage/eye irritation
No data available
Respiratory or skin sensitisation
Local lymph node assay (LLNA) - Mouse
Result: positive
May cause allergic skin reaction.
(OECD Test Guideline 429)
Germ cell mutagenicity
No data available
Carcinogenicity
IARC: No component of this product present at levels greater than or equal to 0.1% is
identified as probable, possible or confirmed human carcinogen by IARC.
NTP: No component of this product present at levels greater than or equal to 0.1% is
identified as a known or anticipated carcinogen by NTP.
OSHA: No component of this product present at levels greater than or equal to 0.1% is
on OSHA’s list of regulated carcinogens.
Reproductive toxicity
No data available
Specific target organ toxicity - single exposure
No data available
Specific target organ toxicity - repeated exposure
No data available
Aspiration hazard
No data available


SECTION 12. ECOLOGICAL INFORMATION

Toxicity
Toxicity to daphnia
and other aquatic
invertebrates

Persistence and degradability
No data available

Bioaccumulative potential
No data available

Mobility in soil
No data available

Results of PBT and vPvB assessment
PBT/vPvB assessment not available as chemical safety assessment not required/not
conducted

Other adverse effects
An environmental hazard cannot be excluded in the event of unprofessional handling or
disposal.
Very toxic to aquatic life.


SECTION 13. DISPOSAL CONSIDERATIONS

Waste treatment methods
Product
Offer surplus and non-recyclable solutions to a licensed disposal company. Contact a
licensed professional waste disposal service to dispose of this material. Dissolve or mix
the material with a combustible solvent and burn in a chemical incinerator equipped with
an afterburner and scrubber.
Contaminated packaging
Dispose of as unused product.


SECTION 14. TRANSPORT INFORMATION

DOT (US)
UN number: 3467 Class: 6.1 Packing group: I
Proper shipping name: Organometallic compound, solid, toxic, n.o.s.
(Trimethyl(methylcyclopentadienyl)platinum(IV))
Reportable Quantity (RQ):
Poison Inhalation Hazard: No
IMDG
UN number: 3467 Class: 6.1 Packing group: I EMS-No: F-A, S-A
Proper shipping name: ORGANOMETALLIC COMPOUND, TOXIC, SOLID, N.O.S.
(Trimethyl(methylcyclopentadienyl)platinum(IV))
Marine pollutant : yes
IATA
UN number: 3467 Class: 6.1 Packing group: I
Proper shipping name: Organometallic compound, solid, toxic, n.o.s.
(Trimethyl(methylcyclopentadienyl)platinum(IV))


SECTION 15. REGULATORY INFORMATION

SARA 302 Components
No chemicals in this material are subject to the reporting requirements of SARA Title III,
Section 302.
SARA 313 Components
This material does not contain any chemical components with known CAS numbers that
exceed the threshold (De Minimis) reporting levels established by SARA Title III, Section
313.
SARA 311/312 Hazards
Acute Health Hazard

Massachusetts Right To Know Components
No components are subject to the Massachusetts Right to Know Act.

Pennsylvania Right To Know Components
Trimethyl(methylcyclopentadienyl)platinum(IV) CAS-No.
94442-22-5


16. OTHER INFORMATION

Safety Data Sheet according to Regulation (EC) No. 1907/2006 (REACH). 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. American Elements 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 1997-2022 AMERICAN ELEMENTS. LICENSED GRANTED TO MAKE UNLIMITED PAPER COPIES FOR INTERNAL USE ONLY.