414670

1-Iodo-2-(trimethylsilyl)acetylene

97%

• Linear Formula: (CH₃)₃SiC≡CI
• CAS Number: 18163-47-8
• Molecular Weight: 224.11
• MDL number: MFCD00274201
• UNSPSC Code: 12352100
• PubChem Substance ID: 24865951
• NACRES: NA.22

Properties

• Quality Level: 100
• assay: 97%
• form: liquid
• refractive index: n20/D 1.511 (lit.)
• bp: 130 °C (lit.)
• density: 1.46 g/mL at 25 °C (lit.)
• functional group: iodo
• storage temp.: 2-8°C
• SMILES string: C[Si](C)(C)C#CI
• InChI: 1S/C5H9ISi/c1-7(2,3)5-4-6/h1-3H3
• InChI key: HNIRHTRSZDSMOF-UHFFFAOYSA-N

Description

Application

1-Iodo-2-(trimethylsilyl)acetylene may be used to investigate the reactivity of diamagnetic cobalt(I) complex, Tol-BDI((2-pp)₂)Co [Tol-BDI((2-pp)₂)H = 2-(4-tolyl)-1,3-bis(2-isopropylpyridyl)propenediimine]. It may be used for the synthesis of 1-(4-trimethylsilanylbuta-1,3-diynyl)pyrene, via Pd-coupling with 1-iodo-2-trimethylsilylacetylene.

Safety Information

• pictograms: GHS02,GHS08,GHS07
• signalword: Danger
• hcodes: H226,H302 + H312 + H332,H317,H334,H361
• pcodes: P202 - P210 - P280 - P301 + P312 - P303 + P361 + P353 - P308 + P313
• Hazard Classifications: Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Flam. Liq. 3 - Repr. 2 - Resp. Sens. 1 - Skin Sens. 1
• Storage Class: 3 - Flammable liquids
• wgk_germany: WGK 3
• flash_point_f: 118.4 °F - closed cup
• flash_point_c: 48 °C - closed cup
• ppe: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter