Methyl (trimethylsilyl)propiolate, 98%, Thermo Scientific Chemicals

Product Code	Brand	Quantity
11470778	Thermo Scientific Alfa Aesar B25245.03	1 g
11480778	Thermo Scientific Alfa Aesar B25245.06	5 g
11490778	Thermo Scientific Alfa Aesar B25245.14	25 g

Description

Methyl (trimethylsilyl)propiolate is used as the intermediates of OLED, pharmaceuticals.

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
Methyl (trimethylsilyl)propiolate is used as the intermediates of OLED, pharmaceuticals.

Notes
Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Incompatible material is strong oxidizing agents.

Chemical Identifiers

• CAS: 42201-71-8
• Molecular Weight (g/mol): 156.256
• InChI Key: XXGHAMBKHIDZDC-UHFFFAOYSA-N
• PubChem CID: 560731
• SMILES: COC(=O)C#C[Si](C)(C)C

• Molecular Formula: C7H12O2Si
• MDL Number: MFCD04039783
• Synonym: methyl trimethylsilyl propiolate, methyl 3-trimethylsilylpropynoate, methyl 3-trimethylsilyl propiolate, methyl 3-trimethylsilyl-2-propynoate, acmc-20akhx, methyl 3-trimethylsilylpropiolate, methyl 3-trimethylsilyl propynoate, trimethylsilylpropiolic acid methyl ester, trimethylsilyl propiolic acid methyl ester, methyl 3-trimethylsilyl-2-propynoate #
• IUPAC Name: methyl 3-trimethylsilylprop-2-ynoate

Specifications

• Boiling Point: 71°C to 75°C (11mmHg)
• Molecular Formula: C7H12O2Si
• MDL Number: MFCD04039783
• Synonym: methyl trimethylsilyl propiolate, methyl 3-trimethylsilylpropynoate, methyl 3-trimethylsilyl propiolate, methyl 3-trimethylsilyl-2-propynoate, acmc-20akhx, methyl 3-trimethylsilylpropiolate, methyl 3-trimethylsilyl propynoate, trimethylsilylpropiolic acid methyl ester, trimethylsilyl propiolic acid methyl ester, methyl 3-trimethylsilyl-2-propynoate #
• SMILES: COC(=O)C#C[Si](C)(C)C
• Molecular Weight (g/mol): 156.256
• Formula Weight: 156.25
• Refractive Index: 1.44

• CAS: 42201-71-8
• Linear Formula: (CH₃)₃SiC≡CCO₂CH₃
• UN Number: UN3272
• InChI Key: XXGHAMBKHIDZDC-UHFFFAOYSA-N
• IUPAC Name: methyl 3-trimethylsilylprop-2-ynoate
• PubChem CID: 560731
• Percent Purity: 98%
• Chemical Name or Material: Methyl (trimethylsilyl)propiolate

Safety and Handling

GHS H Statement
H226-H315-H319-H335
Flammable liquid and vapour.
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.

P210-P233-P235-P240-P241-P242-P243-P261-P264b-P271-P280-P303+P361+P353-P304+P340-P305+P351+P338-P312-P332+P313-P363-P370+P378q-P501c

H226-H315-H319-H335

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

missing translation for 'tsca' : No

Recommended Storage : Ambient temperatures

RUO – Research Use Only