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  7. 3-(Trimethylsilyl)propiolic acid, 97%

3-(Trimethylsilyl)propiolic acid, 97%

Catalog No. AAH5338003
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Quantity:
1 g
25 g
5 g
Catalog No. Quantity
AAH5338003 1 g
AAH5338006 5 g
AAH5338014 25 g
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Catalog No. AAH5338003

Supplier: Thermo Scientific Chemicals H5338003

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Description

CAS: 5683-31-8 | C6H10O2Si | 142.23 g/mol

3-(Trimethylsilyl)propiolic acid may be used in the regioselective preparation of 1,5-trisubstituted 1H-1,2,3-triazoles. It is also used as pharmaceutical intermediate.

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
3-(Trimethylsilyl)propiolic acid may be used in the regioselective preparation of 1,5-trisubstituted 1H-1,2,3-triazoles. It is also used as pharmaceutical intermediate.

Solubility
Soluble in methanol.

Notes
Stable under recommended storage conditions. Store away from oxidizing agents.

Chemical Identifiers

CAS 5683-31-8
Molecular Formula C6H10O2Si
Molecular Weight (g/mol) 142.23
MDL Number MFCD00190216
InChI Key IPEATTYBFBRNEB-UHFFFAOYSA-N
Synonym 3-trimethylsilyl propiolic acid, 3-trimethylsilyl propynoic acid, trimethylsilylpropiolic acid, 3-trimethylsilylpropynoic acid, 3-trimethylsilyl prop-2-ynoic acid, 2-propynoic acid, 3-trimethylsilyl, tms-propynoic acid, acmc-209lul, 3-trimethylsilyl propynoicacid, 3-trimethylsilyl propalic acid
PubChem CID 2760863
SMILES C[Si](C)(C)C#CC(O)=O

Specifications

Boiling Point 105°C to 110°C (10mmHg)
Melting Point 47°C to 49°C
Quantity 1 g
Linear Formula (CH3)3SiC≡CCO2H
Beilstein 1755674
Flash Point 96°C (205°F)
Solubility Information Soluble in methanol.
IUPAC Name 3-trimethylsilylprop-2-ynoic acid
Formula Weight 142.23
Percent Purity 97%
Chemical Name or Material 3-(Trimethylsilyl)propiolic acid
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Safety and Handling

Hazard Category H315-H319-H335
Hazard Statement GHS H Statement
H315-H319-H335
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.
Precautionary Statement P261-P264b-P271-P280-P302+P352-P304+P340-P305+P351+P338-P312-P332+P313-P362-P501c
TSCA No
Recommended Storage Ambient temperatures

RUO – Research Use Only