3-Methyl-3-trimethylsiloxy-1-butyne, 97%, Thermo Scientific Chemicals

Product Code	Brand	Quantity
11374968	Thermo Scientific Alfa Aesar 043922.04	2 g
11364968	Thermo Scientific Alfa Aesar 043922.09	10 g
11354968	Thermo Scientific Alfa Aesar 043922.18	50 g

Description

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.

Chemical Identifiers

• CAS: 17869-77-1
• Molecular Weight (g/mol): 156.3
• InChI Key: JNRUXZIXAXHXTN-UHFFFAOYSA-N
• PubChem CID: 87344
• SMILES: CC(C)(C#C)O[Si](C)(C)C

• Molecular Formula: C8H16OSi
• MDL Number: MFCD00053867
• Synonym: 3-methyl-3-trimethylsilyloxy-1-butyne, trimethyl 2-methylbut-3-yn-2-yloxy silane, trimethyl 2-methylbut-3-yn-2-yl oxy silane, 1,1-dimethyl-2-propynyl oxy trimethylsilane, 3-methyl-3-trimethylsiloxy-1-butyne, acmc-1brai, silane, 1,1-dimethyl-2-propynyl oxy trimethyl, 3-trimethylsiloxy-3-methyl-1-butyne
• IUPAC Name: trimethyl(2-methylbut-3-yn-2-yloxy)silane

Specifications

• CAS: 17869-77-1
• Odor: Characteristic
• Refractive Index: 1.4052
• UN Number: UN1993
• InChI Key: JNRUXZIXAXHXTN-UHFFFAOYSA-N
• IUPAC Name: trimethyl(2-methylbut-3-yn-2-yloxy)silane
• PubChem CID: 87344
• Percent Purity: 97%
• Chemical Name or Material: 3-Methyl-3-trimethylsiloxy-1-butyne

• Boiling Point: 52°C (75 mmHg)
• Molecular Formula: C8H16OSi
• MDL Number: MFCD00053867
• Synonym: 3-methyl-3-trimethylsilyloxy-1-butyne, trimethyl 2-methylbut-3-yn-2-yloxy silane, trimethyl 2-methylbut-3-yn-2-yl oxy silane, 1,1-dimethyl-2-propynyl oxy trimethylsilane, 3-methyl-3-trimethylsiloxy-1-butyne, acmc-1brai, silane, 1,1-dimethyl-2-propynyl oxy trimethyl, 3-trimethylsiloxy-3-methyl-1-butyne
• SMILES: CC(C)(C#C)O[Si](C)(C)C
• Molecular Weight (g/mol): 156.3
• Formula Weight: 156.3
• Physical Form: Liquid

Safety and Handling

GHS H Statement
H225-H315-H319-H335
Highly flammable liquid and vapor.
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.

GHS P Statement
P210-P261-P303+P361+P353-P305+P351+P338-P405-P501a
Keep away from heat/sparks/open flames/hot surfaces.
- No smoking.
Avoid breathing dust/fume/gas/mist/vapors/spray.
IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do.
Continue rinsing.
Store locked up.
Dispose of contents/container in accordance with local/regional/national/international regulations.

Danger

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

RUO – Research Use Only