716006

6,13-Bis(triisopropylsilylethynyl)pentacene

≥99% (HPLC)

• Sinónimos: TIPS pentacene
• Fórmula empírica (notación de Hill): C₄₄H₅₄Si₂
• Número de CAS: 373596-08-8
• Peso molecular: 639.07
• MDL number: MFCD15143658
• UNSPSC Code: 12352103
• PubChem Substance ID: 329763361
• NACRES: NA.23

Propiedades

• Quality Level: 200
• assay: ≥99% (HPLC)
• form: solid
• mp: 276 °C
• solubility: acetone: soluble 0.16 wt. % at 23 °C(lit.); anisole: soluble 2.03 wt. % at 23 °C(lit.); n-butylbenzene: soluble 3.43 wt. % at 23 °C(lit.); toluene: soluble 6.57 wt. % at 23 °C(lit.)
• density: 1.104 g/cm³ at 25 °C
• SMILES string: CC(C)[Si](C#Cc1c2cc3ccccc3cc2c(C#C[Si](C(C)C)(C(C)C)C(C)C)c4cc5ccccc5cc14)(C(C)C)C(C)C
• InChI: 1S/C44H54Si2/c1-29(2)45(30(3)4,31(5)6)23-21-39-41-25-35-17-13-15-19-37(35)27-43(41)40(22-24-46(32(7)8,33(9)10)34(11)12)44-28-38-20-16-14-18-36(38)26-42(39)44/h13-20,25-34H,1-12H3
• InChI key: FMZQNTNMBORAJM-UHFFFAOYSA-N

Descripción

General description

6,13-Bis(triisopropylsilylethynyl)pentacene (TIPS-pentacene) is a conductive polymer that can form organic thin films for a variety of semiconductor applications due to its high charge carrier mobility and stability.[1][2]

Application

Silyethyne-Substituted Pentacenes

TIPS Pentacene is a high-performance soluble organic semiconductor for printed and flexible electronics applications. Material Matters^™ 4.3 - Organic and Molecular Electronics Examples include the fabrication of organic field effect transistors (OFETs) with the highest reported switching speeds and field-effect mobilities in its class[3].

TIPS-pentacene forms a hybrid with (6,6)-phenylC61-butyric acid methyl ester (PCBM) which can be used as an organic layer that can be coated onto a silicon (Si) substrate for the fabrication of a highly efficient terahertz (THz) modulator.[4] It can be used as a piezoresisitive sensor that produces multiple strain sensors (single sensors and sensor arrays).[5] Organic thin-film transistors can be developed by using silver electrodes as dielectric materials and TIPS-pentacene as a semiconducting layer, which can be deposited via inkjet printing.[6]

Legal Information

Material Matters is a trademark of Sigma-Aldrich Co. LLC

Información de seguridad

• pictograms: GHS07
• signalword: Warning
• hcodes: H315,H319,H335
• pcodes: P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
• Hazard Classifications: Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• target_organs: Respiratory system
• Storage Class: 11 - Combustible Solids
• wgk_germany: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable