479543

Platinum(0)-2,4,6,8-tetramethyl-2,4,6,8-tetravinylcyclotetrasiloxane complex solution

0.104 M in methylvinylcyclosiloxanes

• Synonym(s): 2,4,6,8-Tetramethyl-2,4,6,8-tetravinyl-1,3,5,7,2,4,6,8-tetroxatetrasilocane platinum
• Empirical Formula (Hill Notation): C₁₂H₂₄O₄PtSi₄
• CAS Number: 68585-32-0
• Molecular Weight: 539.74
• EC Number: 271-555-6
• MDL number: MFCD00166503
• UNSPSC Code: 12161600
• PubChem Substance ID: 24871627
• NACRES: NA.22

Properties

• reaction suitability: core: platinum; reagent type: catalyst
• concentration: 0.104 M in methylvinylcyclosiloxanes
• bp: 207 °C
• density: 1.017 g/mL at 25 °C
• SMILES string: [Pt].C[Si]1(O[Si](C)(O[Si](C)(O[Si](C)(O1)C=C)C=C)C=C)C=C
• InChI: 1S/C12H24O4Si4.Pt/c1-9-17(5)13-18(6,10-2)15-20(8,12-4)16-19(7,11-3)14-17;/h9-12H,1-4H2,5-8H3;
• InChI key: PIZSEPSUZMIOQF-UHFFFAOYSA-N

Safety Information

• pictograms: GHS06,GHS08,GHS05
• signalword: Danger
• hcodes: H301,H318,H334,H360Fd
• pcodes: P202 - P261 - P264 - P280 - P301 + P310 - P305 + P351 + P338
• Hazard Classifications: Acute Tox. 3 Oral - Eye Dam. 1 - Repr. 1B - Resp. Sens. 1
• Storage Class: 6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
• wgk_germany: WGK 3
• flash_point_f: 233.6 °F - closed cup
• flash_point_c: 112 °C - closed cup
• ppe: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter