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  • 94442-22-5 Structure
  • Basic information

    1. Product Name: (Trimethyl)methylcyclopentadienylplatinum(IV)
    2. Synonyms: Methylcyclopentadienyl trimethyl platinum;Trimethyl(methylcyclopentadienyl)platinum(IV) packaged for use in deposition systems;(Trimethyl)methylcyclopentadienylplatinum(IV), 99%, 78-1350, contained in 50 ml Swagelok cylinder for CVD/ALD;(TriMethyl)MethylcyclopentadienylplatinuM(IV),98%;(TriMethyl)MethylcyclopentadienylplatinuM(IV), 99%, 78-1350, contained in 50 Ml Swagelokcylinder high teMperature valve (96-1071) for CVD/ALD;(TriMethyl)MethylcyclopentadienylplatinuM(IV), 99%, 78-1350, contained in 50 Ml Swagelok cylinder (96-1070) for CVD/ALD;MeCpPtMe3;Trimethyl(methylcyclopentadienyl) platinium(IV) for synthesis
    3. CAS NO:94442-22-5
    4. Molecular Formula: C9H16Pt
    5. Molecular Weight: 320.31
    6. EINECS: N/A
    7. Product Categories: Platinum;Precursors by Metal;Vapor Deposition Precursors;metallocene;ALD Precursors;Pt
    8. Mol File: 94442-22-5.mol
    9. Article Data: 2
  • Chemical Properties

    1. Melting Point: 26-29 °C(lit.)
    2. Boiling Point: 23°C 0,05mm
    3. Flash Point: 131 °F
    4. Appearance: off-white/Powder
    5. Density: 1.88
    6. Refractive Index: N/A
    7. Storage Temp.: Refrigerator (+4°C)
    8. Solubility: N/A
    9. Water Solubility: insoluble
    10. Sensitive: Air Sensitive
    11. CAS DataBase Reference: (Trimethyl)methylcyclopentadienylplatinum(IV)(CAS DataBase Reference)
    12. NIST Chemistry Reference: (Trimethyl)methylcyclopentadienylplatinum(IV)(94442-22-5)
    13. EPA Substance Registry System: (Trimethyl)methylcyclopentadienylplatinum(IV)(94442-22-5)
  • Safety Data

    1. Hazard Codes: Xi,N,T+
    2. Statements: 36/37/38-50-43-27/28
    3. Safety Statements: 22-24/25-61-45-36/37-28
    4. RIDADR: UN3467 - class 6.1 - PG 1 - EHS - Organometallic compound, toxic
    5. WGK Germany: 3
    6. RTECS:
    7. TSCA: Yes
    8. HazardClass: N/A
    9. PackingGroup: N/A
    10. Hazardous Substances Data: 94442-22-5(Hazardous Substances Data)

94442-22-5 Usage

Description

(Trimethyl)methylcyclopentadienylplatinum(IV), also known as Trimethyl(methyl cyclopentadienyl)platinum(IV) (MeCpPtMe3), is a commonly used organometallic precursor for platinum. It is a platinum complex that is widely used in chemical vapor deposition (CVD) and atomic layer deposition (ALD) applications due to its simplicity (only containing C, H, and Pt), volatility, and moderate decomposition temperatures.

Uses

Used in Microelectronics:
(Trimethyl)methylcyclopentadienylplatinum(IV) is used as an organometallic precursor for platinum in microelectronics. It is used for the deposition of ultrathin metallic layers of platinum by electron beam induced deposition and atomic sputtering. These deposits find applications in microelectronics for creating ultrathin layers of platinum, which can be used in various electronic components and devices.
Used in Catalysis:
(Trimethyl)methylcyclopentadienylplatinum(IV) is used as a catalyst in various chemical reactions. Its unique properties make it suitable for catalyzing a wide range of reactions, including hydrogenation, oxidation, and hydroformylation reactions. The use of this organometallic precursor can improve the efficiency and selectivity of these reactions, leading to better product yields and reduced side reactions.
Used in Photonics:
(Trimethyl)methylcyclopentadienylplatinum(IV) is used in the development of photonic devices and materials. Its unique optical properties make it suitable for creating thin films and coatings that can be used in various photonic applications, such as optical sensors, waveguides, and optical communication systems.
Used in Chemical Sensing:
(Trimethyl)methylcyclopentadienylplatinum(IV) is used in the development of chemical sensors. Its sensitivity to various chemical species makes it an ideal candidate for creating sensors that can detect and measure trace amounts of specific chemicals. These sensors can be used in various industries, including environmental monitoring, medical diagnostics, and industrial process control.

Check Digit Verification of cas no

The CAS Registry Mumber 94442-22-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,4,4,4 and 2 respectively; the second part has 2 digits, 2 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 94442-22:
(7*9)+(6*4)+(5*4)+(4*4)+(3*2)+(2*2)+(1*2)=135
135 % 10 = 5
So 94442-22-5 is a valid CAS Registry Number.
InChI:InChI=1/C6H7.3CH3.Pt/c1-6-4-2-3-5-6;;;;/h2,4H,3H2,1H3;3*1H3;/rC9H16Pt/c1-8-6-5-7-9(8)10(2,3)4/h5-6H,7H2,1-4H3

94442-22-5 Well-known Company Product Price

  • Brand
  • (Code)Product description
  • CAS number
  • Packaging
  • Price
  • Detail
  • Alfa Aesar

  • (98158)  Trimethyl(methylcyclopentadienyl)platinum(IV)   

  • 94442-22-5

  • 0.5g

  • 3303.0CNY

  • Detail
  • Aldrich

  • (697540)  Trimethyl(methylcyclopentadienyl)platinum(IV)  packaged for use in deposition systems

  • 94442-22-5

  • 697540-10G

  • 50,391.90CNY

  • Detail
  • Aldrich

  • (645605)  Trimethyl(methylcyclopentadienyl)platinum(IV)  98%

  • 94442-22-5

  • 645605-2G

  • 8,792.55CNY

  • Detail

94442-22-5SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 17, 2017

Revision Date: Aug 17, 2017

1.Identification

1.1 GHS Product identifier

Product name Trimethyl(methylcyclopentadienyl)platinum(IV)

1.2 Other means of identification

Product number -
Other names (Trimethyl)methylcyclopentadienylplatinum(IV)

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:94442-22-5 SDS

94442-22-5Relevant articles and documents

Weakly-coordinated stable platinum nanocrystals

Marquardt, Dorothea,Barthel, Juri,Braun, Markus,Ganter, Christian,Janiak, Christoph

, p. 7607 - 7615 (2013/01/15)

Stable platinum nanocrystals with small diameters (1.0-2.3 nm), that are stable for a long time, with narrow size distributions were easily and reproducibly prepared without any additional stabilizers in glycol, glycerol, the ionic liquids (ILs) 1-n-butyl-3-methyl-imidazolium tetrafluoroborate [BMIm][BF4] and N-butyl-N-trimethyl-ammonium bis(trifluoromethylsulfonyl)imide [N4111][NTf2] or diphenylmethane (CH2Ph2) by thermal, photolytic or microwave assisted decomposition of the organometallic precursor methylcyclopentadienyl-trimethylplatinum(iv), (MeCp)PtMe3. Decomposition of the easily dispensible, air and moisture stable organometallic Pt(iv) precursor (MeCp)PtMe3 leads to well defined, small, crystalline and longterm stable Pt-nanoparticle (Pt-NP) dispersions without any additional surface-capping ligands. The Pt-NP/IL dispersion was shown to be a highly active catalyst (TOF 96000 h-1 at 0.0125 mol% Pt and quantitative conversion) for the biphasic hydrosilylation of phenylacetylene with triethylsilane, to the distal and proximal products triethyl(2- and1-phenylvinyl)silane.

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