2627-95-4 SJ4D71ZQF4 1,1,3,3-Tetramethyl-1,3-divinyldisiloxane Disiloxane, 1,3-diethenyl-1,1,3,3-tetramethyl- Bisvinyltetramethyldisiloxane 1,3-Diethenyl-1,1,3,3-tetramethyl disiloxane Divinyltetramethyldisiloxane 1,3-Divinyltetramethyldisiloxane EINECS 220-099-6 1,1'-Divinyltetramethyldisiloxane sym-Tetramethyldivinyldisiloxane 1,3-Divinyl-1,1,3,3-tetramethyl disiloxane UNII-SJ4D71ZQF4 EC 220-099-6 CAS 2627-95-4

Purity 97%+In StockPharmaceutical Standards
CAS No.2627-95-4
Molecular FormulaC8H18OSi2
Molecular Weight186.40 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2627-95-4 SJ4D71ZQF4 1,1,3,3-Tetramethyl-1,3-divinyldisiloxane Disiloxane, 1,3-diethenyl-1,1,3,3-tetramethyl- Bisvinyltetramethyldisiloxane 1,3-Diethenyl-1,1,3,3-tetramethyl disiloxane Divinyltetramethyldisiloxane 1,3-Divinyltetramethyldisiloxane EINECS 220-099-6 1,1'-Divinyltetramethyldisiloxane sym-Tetramethyldivinyldisiloxane 1,3-Divinyl-1,1,3,3-tetramethyl disiloxane UNII-SJ4D71ZQF4 EC 220-099-6 CAS 2627-95-4 chemical structure

Description

2627-95-4 SJ4D71ZQF4 1,1,3,3-Tetramethyl-1,3-divinyldisiloxane Disiloxane, 1,3-diethenyl-1,1,3,3-tetramethyl- Bisvinyltetramethyldisiloxane 1,3-Diethenyl-1,1,3,3-tetramethyl disiloxane Divinyltetramethyldisiloxane 1,3-Divinyltetramethyldisiloxane EINECS 220-099-6 1,1'-Divinyltetramethyldisiloxane sym-Tetramethyldivinyldisiloxane 1,3-Divinyl-1,1,3,3-tetramethyl disiloxane UNII-SJ4D71ZQF4 EC 220-099-6 (C8H18OSi2) contains a hydroxyl group, an ether linkage. Its physicochemical properties are representative of its class; these physicochemical properties determine the optimal preparation and storage of its standard solutions.

2627-95-4 SJ4D71ZQF4 1,1,3,3-Tetramethyl-1,3-divinyldisiloxane Disiloxane, 1,3-diethenyl-1,1,3,3-tetramethyl- Bisvinyltetramethyldisiloxane 1,3-Diethenyl-1,1,3,3-tetramethyl disiloxane Divinyltetramethyldisiloxane 1,3-Divinyltetramethyldisiloxane EINECS 220-099-6 1,1'-Divinyltetramethyldisiloxane sym-Tetramethyldivinyldisiloxane 1,3-Divinyl-1,1,3,3-tetramethyl disiloxane UNII-SJ4D71ZQF4 EC 220-099-6 (CAS 2627-95-4) is a high-purity analytical reference standard with the molecular formula C8H18OSi2 and a molecular weight of 186.40 g/mol.

Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.

As a certified reference material (CRM), 2627-95-4 SJ4D71ZQF4 1,1,3,3-Tetramethyl-1,3-divinyldisiloxane Disiloxane, 1,3-diethenyl-1,1,3,3-tetramethyl- Bisvinyltetramethyldisiloxane 1,3-Diethenyl-1,1,3,3-tetramethyl disiloxane Divinyltetramethyldisiloxane 1,3-Divinyltetramethyldisiloxane EINECS 220-099-6 1,1'-Divinyltetramethyldisiloxane sym-Tetramethyldivinyldisiloxane 1,3-Divinyl-1,1,3,3-tetramethyl disiloxane UNII-SJ4D71ZQF4 EC 220-099-6 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 FormulaC8H18OSi2
Molecular Weight186.40 g/mol
Purity97%+
StorageStore at 2-8°C
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityStable under recommended storage conditions
Degree of Unsaturation (DBE)0.0
CAS Registry Year (est.)1957

Recommended Standards

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