(Trimethyl)methylcyclopentadienylplatinum(IV)
Synonym(s):MeCpPtMe3;Trimethyl(methylcyclopentadienyl)platinum(IV)
- CAS NO.:94442-22-5
- Empirical Formula: C9H9Pt
- Molecular Weight: 312.26
- MDL number: MFCD00079665
- EINECS: 629-612-1
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-01-13 11:24:58
What is (Trimethyl)methylcyclopentadienylplatinum(IV)?
Chemical properties
white to off-white crystals or crystalline powder
The Uses of (Trimethyl)methylcyclopentadienylplatinum(IV)
(Trimethyl)methylcyclopentadienylplatinum(IV) was used for the deposition of ultrathin metallic layers of platinum by electron beam induced deposition, atomic sputtering.These deposits find application in microelectronics, catalysis, photonics and chemical sensing.
The Uses of (Trimethyl)methylcyclopentadienylplatinum(IV)
Trimethyl(methylcyclopentadienyl)platinum(IV) is used as an organometallic precursor for platinum. It is used in the microelectronics, catalysis, photonics and chemical sensing processes. It is used for the deposition of ultrathin metallic layers of platinum by the electron beam induced deposition process.
The Uses of (Trimethyl)methylcyclopentadienylplatinum(IV)
Precursors Packaged for Depositions Systems
General Description
Trimethyl(methyl cyclopentadienyl)platinum(IV) ( MeCpPtMe3) is a commonly used organometallic precursor for platinum.
Properties of (Trimethyl)methylcyclopentadienylplatinum(IV)
| Melting point: | 26-29 °C(lit.) |
| Boiling point: | 23°C 0,05mm |
| Density | 1.88 |
| Flash point: | 131 °F |
| storage temp. | 2-8°C |
| form | Powder |
| color | off-white |
| Water Solubility | insoluble |
| Sensitive | Air Sensitive |
| Exposure limits | ACGIH: TWA 0.002 mg/m3 NIOSH: IDLH 4 mg/m3; TWA 0.002 mg/m3 |
| CAS DataBase Reference | 94442-22-5(CAS DataBase Reference) |
| EPA Substance Registry System | Platinum, trimethyl[(1,2,3,4,5-.eta.)-1-methyl-2,4-cyclopentadien-1-yl]- (94442-22-5) |
Safety information for (Trimethyl)methylcyclopentadienylplatinum(IV)
| Signal word | Danger |
| Pictogram(s) |
![]() Skull and Crossbones Acute Toxicity GHS06 ![]() Environment GHS09 |
| GHS Hazard Statements |
H317:Sensitisation, Skin H400:Hazardous to the aquatic environment, acute hazard |
| Precautionary Statement Codes |
P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P262:Do not get in eyes, on skin, or on clothing. P273:Avoid release to the environment. P280:Wear protective gloves/protective clothing/eye protection/face protection. P301+P310:IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician. |
Computed Descriptors for (Trimethyl)methylcyclopentadienylplatinum(IV)
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