1-Iodo-2-(trimethylsilyl)acetylene, 97%

Description

CAS: 18163-47-8 | C5H9ISi | 224.12 g/mol

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.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Applications
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.

Notes
Light sensitive. Incompatible with oxidizing agents.

Specifications

Chemical Identifiers

• CAS: 18163-47-8
• Molecular Formula: C5H9ISi
• Molecular Weight (g/mol): 224.12
• MDL Number: MFCD00274201
• InChI Key: HNIRHTRSZDSMOF-UHFFFAOYSA-N
• Synonym: 1-iodo-2-trimethylsilyl acetylene, iodoethynyl trimethylsilane, silane, iodomethyl trimethyl, 2-iodoethynyl trimethylsilane, 2-iodoethynyl trimethyl silane, silane, iodoethynyl trimethyl, tbdmcs, acmc-20aoug, trimethyliodoethinylsilane, iodoethynyltrimethylsilane
• PubChem CID: 140341
• IUPAC Name: 2-iodoethynyl(trimethyl)silane
• SMILES: C[Si](C)(C)C#CI

• Boiling Point: 130°C
• Quantity: 1 g
• Linear Formula: (CH₃)₃SiC≡CI
• UN Number: UN1993
• Flash Point: 48°C (118°F)
• Formula Weight: 224.12
• Percent Purity: 97%
• Refractive Index: 1.511
• Sensitivity: Light sensitive
• Density: 1.46
• Chemical Name or Material: 1-Iodo-2-(trimethylsilyl)acetylene

Safety and Handling

Hazard Category	H226-H302+H312+H332-H317-H334-H361
Hazard Statement	GHS H Statement H301-H311-H334-H361-H226-H332-H317 Toxic if swallowed. Toxic in contact with skin. May cause allergy or asthma symptoms or breathing difficulties if inhaled. Suspected of damaging fertility or the unborn child. Flammable liquid and vapor. Harmful if inhaled. May cause an allergic skin reaction.
Precautionary Statement	P201-P202-P210-P233-P240-P241-P242-P243-P261-P264b-P270-P271-P272-P280g-P281-P285-P301+P312-P303+P361+P353-P304+P340-P308+P313-P312-P330-P333+P313-P342+P311-P363-P370+P378q-P5
DOTInformation	Transport Hazard Class: 3; Packing Group: III; Proper Shipping Name: FLAMMABLE LIQUIDS, N.O.S.
TSCA	No
Recommended Storage	Ambient temperatures

SDS

RUO – Research Use Only