1-Iodo-2-(trimethylsilyl)acetylene, 97%, Thermo Scientific Chemicals

Product Code	Brand	Quantity
15460128	Thermo Scientific Alfa Aesar H53375.03	1 g
15470128	Thermo Scientific Alfa Aesar H53375.06	5 g
15480128	Thermo Scientific Alfa Aesar H53375.14	25 g

Description

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.

Chemical Identifiers

• CAS: 18163-47-8
• Molecular Weight (g/mol): 224.12
• InChI Key: HNIRHTRSZDSMOF-UHFFFAOYSA-N
• PubChem CID: 140341
• SMILES: C[Si](C)(C)C#CI

• Molecular Formula: C5H9ISi
• MDL Number: MFCD00274201
• 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
• IUPAC Name: 2-iodoethynyl(trimethyl)silane

Specifications

• Boiling Point: 130°C
• Molecular Formula: C5H9ISi
• MDL Number: MFCD00274201
• Flash Point: 48°C (118°F)
• InChI Key: HNIRHTRSZDSMOF-UHFFFAOYSA-N
• IUPAC Name: 2-iodoethynyl(trimethyl)silane
• PubChem CID: 140341
• Percent Purity: 97%
• Sensitivity: Light sensitive
• Chemical Name or Material: 1-Iodo-2-(trimethylsilyl)acetylene

• CAS: 18163-47-8
• Linear Formula: (CH₃)₃SiC≡CI
• UN Number: UN1993
• 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
• SMILES: C[Si](C)(C)C#CI
• Molecular Weight (g/mol): 224.12
• Formula Weight: 224.12
• Refractive Index: 1.511
• Density: 1.46

Safety and Handling

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.

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

H226-H302+H312+H332-H317-H334-H361

missing translation for 'dotInformation' : Transport Hazard Class: 3; Packing Group: III; Proper Shipping Name: FLAMMABLE LIQUIDS, N.O.S.

missing translation for 'tsca' : No

Recommended Storage : Ambient temperatures

RUO – Research Use Only