2554-06-5 3NT606T1VK 1,3,5,7-Tetramethyl-1,3,5,7-tetravinylcyclotetrasiloxane Cyclotetrasiloxane, 2,4,6,8-tetraethenyl-2,4,6,8-tetramethyl- 2,4,6,8-Tetramethyl-2,4,6,8-tetravinylcyclotetrasiloxane Cyclotetrasiloxane, 2,4,6,8-tetramethyl-2,4,6,8-tetravinyl- EINECS 219-863-1 2,4,6,8-Tetraethenyl-2,4,6,8-tetramethylcyclotetrasiloxane S-Tetramethyltetravinylcyclotetrasiloxane Tetravinyltetramethylcyclotetrasiloxane TM-TVCS UNII-3NT606T1VK EC 219-863-1 CAS 2554-06-5

Purity 97%+In StockPharmaceutical Standards
CAS No.2554-06-5
Molecular FormulaC12H24O4Si4
Molecular Weight344.66 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2554-06-5 3NT606T1VK 1,3,5,7-Tetramethyl-1,3,5,7-tetravinylcyclotetrasiloxane Cyclotetrasiloxane, 2,4,6,8-tetraethenyl-2,4,6,8-tetramethyl- 2,4,6,8-Tetramethyl-2,4,6,8-tetravinylcyclotetrasiloxane Cyclotetrasiloxane, 2,4,6,8-tetramethyl-2,4,6,8-tetravinyl- EINECS 219-863-1 2,4,6,8-Tetraethenyl-2,4,6,8-tetramethylcyclotetrasiloxane S-Tetramethyltetravinylcyclotetrasiloxane Tetravinyltetramethylcyclotetrasiloxane TM-TVCS UNII-3NT606T1VK EC 219-863-1 CAS 2554-06-5 chemical structure

Description

This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.

2554-06-5 3NT606T1VK 1,3,5,7-Tetramethyl-1,3,5,7-tetravinylcyclotetrasiloxane Cyclotetrasiloxane, 2,4,6,8-tetraethenyl-2,4,6,8-tetramethyl- 2,4,6,8-Tetramethyl-2,4,6,8-tetravinylcyclotetrasiloxane Cyclotetrasiloxane, 2,4,6,8-tetramethyl-2,4,6,8-tetravinyl- EINECS 219-863-1 2,4,6,8-Tetraethenyl-2,4,6,8-tetramethylcyclotetrasiloxane S-Tetramethyltetravinylcyclotetrasiloxane Tetravinyltetramethylcyclotetrasiloxane TM-TVCS UNII-3NT606T1VK EC 219-863-1 (CAS 2554-06-5), molecular formula C12H24O4Si4 and molecular weight 344.66 g/mol, is a CATO reference standard with documented purity and traceability.

2554-06-5 3NT606T1VK 1,3,5,7-Tetramethyl-1,3,5,7-tetravinylcyclotetrasiloxane Cyclotetrasiloxane, 2,4,6,8-tetraethenyl-2,4,6,8-tetramethyl- 2,4,6,8-Tetramethyl-2,4,6,8-tetravinylcyclotetrasiloxane Cyclotetrasiloxane, 2,4,6,8-tetramethyl-2,4,6,8-tetravinyl- EINECS 219-863-1 2,4,6,8-Tetraethenyl-2,4,6,8-tetramethylcyclotetrasiloxane S-Tetramethyltetravinylcyclotetrasiloxane Tetravinyltetramethylcyclotetrasiloxane TM-TVCS UNII-3NT606T1VK EC 219-863-1 (C12H24O4Si4) contains a carboxylic acid group, a hydroxyl group, an ether linkage. It is notably hygroscopic, its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.

As a certified reference material (CRM), 2554-06-5 3NT606T1VK 1,3,5,7-Tetramethyl-1,3,5,7-tetravinylcyclotetrasiloxane Cyclotetrasiloxane, 2,4,6,8-tetraethenyl-2,4,6,8-tetramethyl- 2,4,6,8-Tetramethyl-2,4,6,8-tetravinylcyclotetrasiloxane Cyclotetrasiloxane, 2,4,6,8-tetramethyl-2,4,6,8-tetravinyl- EINECS 219-863-1 2,4,6,8-Tetraethenyl-2,4,6,8-tetramethylcyclotetrasiloxane S-Tetramethyltetravinylcyclotetrasiloxane Tetravinyltetramethylcyclotetrasiloxane TM-TVCS UNII-3NT606T1VK EC 219-863-1 meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.

Physical & Chemical Properties

Molecular FormulaC12H24O4Si4
Molecular Weight344.66 g/mol
Purity97%+
StorageStore in a cool place (≤25°C), keep sealed and dry
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
StabilityHygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)1.0
CAS Registry Year (est.)1957

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