5833-47-6

Basic information

• Product Name: 1,1-DIMETHYL-1-SILA-2-OXACYCLOHEXANE
• Synonyms: 1,1-DIMETHYL-1-SILA-2-OXACYCLOHEXANE;2,2-dimethyl-1-oxa-2-silacyclohexan;Dimethylsilaoxacyclohexane;2,2-dimethyl-1-oxa-2-silacyclohexane;1,1-Dimethyl-2-oxa-1-silacyclohexane;1-Oxa-2-silacyclohexane, 2,2-diMethyl-
• CAS NO: 5833-47-6
• Molecular Formula: C₆H₁₄OSi
• Molecular Weight: 130.26
• EINECS: 227-416-7
• Mol File: 5833-47-6.mol
• Article Data: 13

Chemical Properties

• Melting Point: <0°C
• Boiling Point: 122 °C
• Flash Point: 14°C
• Appearance: /
• Density: 0.86 g/cm³
• Refractive Index: 1.427
• CAS DataBase Reference: 1,1-DIMETHYL-1-SILA-2-OXACYCLOHEXANE(CAS DataBase Reference)
• NIST Chemistry Reference: 1,1-DIMETHYL-1-SILA-2-OXACYCLOHEXANE(5833-47-6)
• EPA Substance Registry System: 1,1-DIMETHYL-1-SILA-2-OXACYCLOHEXANE(5833-47-6)

Safety Data

• Statements: 11-36/37/38
• Safety Statements: 9-16-26-36
• RIDADR: 1993
• TSCA: No
• Hazardous Substances Data: 5833-47-6(Hazardous Substances Data)

Usage

General Description

1,1-DIMETHYL-1-SILA-2-OXACYCLOHEXANE is a chemical compound with the molecular formula C6H14OSi. It belongs to the class of organosilicon compounds and is commonly used as a cyclic siloxane. It is a colorless liquid with a faint odor, and it is highly flammable. This chemical is often used in the production of silicone polymers and as a component in various industrial processes. Additionally, it is used as a reagent in organic synthesis and as a building block for the creation of more complex silicon-containing molecules. Overall, 1,1-DIMETHYL-1-SILA-2-OXACYCLOHEXANE plays a vital role in the manufacturing of diverse products, ranging from adhesives and sealants to medical implants and electronic devices.

InChI:InChI=1/C18H19N3O4/c1-25-16-11-14(7-8-15(16)22)12-20-21-18(24)17(23)19-10-9-13-5-3-2-4-6-13/h2-8,11-12,20H,9-10H2,1H3,(H,19,23)(H,21,24)

Upstream product

• 5931-17-9 1,3-bis(4-hydroxybutyl)tetramethyldisiloxane 
• 91826-59-4 2-(tetrahydrofuryl)dimethylhydrosilane 
• 90185-40-3 [2-(4,5-dihydrofuryl)]dimethylsilane 
• 1066-40-6 Trimethylsilanol 
• 541-05-9 Hexamethylcyclotrisiloxane 
• 107-46-0 Hexamethyldisiloxane 
• 556-67-2 octamethylcyclotetrasiloxane 
• 140-10-3 (E)-3-phenylacrylic acid 
• 24628-30-6 2-(2-propenyloxy)ethoxytrimethylsilane 
• 1066-35-9 dimethylmonochlorosilane 
• 5906-74-1 (3,3,3-trifluoropropyl)dimethylsilanol 
• 16054-12-9 1,1-Dimethylsilacyclopent-3-en 
• 133929-43-8 4-(1,1,2,2,2,3,3-Heptamethyl-trisilan-1-yl)-butan-1-ol 
• 133929-42-7 4-(1,1,2,2,2-Pentamethyl-disilanyl)-butan-1-ol 

Downstream Products

• 5931-17-9 1,3-bis(4-hydroxybutyl)tetramethyldisiloxane 
• 70877-11-1 bis<4-(methacryloyloxy)butyl>tetramethyldisiloxane 
• 74813-42-6 <4-(methacryloyloxy)butyl>pentamethyldisiloxane 
• 52000-65-4 4-[dimethyl(phenyl)silyl]butan-1-ol 
• 74970-78-8 δ-hydroxybutylpentamethyldisiloxane 
• 147689-16-5 1,3-bis(p-nitrobenzoyloxybutyl)tetramethyldisiloxane 
• 70761-43-2 C₃₈H₄₈O₆Si₃ 
• 70761-42-1 C₂₈H₄₄O₆Si₃ 
• 70761-41-0 Bis<(benzyloxy)butyl> tetramethylsiloxan 
• 74977-71-2 phenyldimethyl<4-(vinyloxy)butyl>silane 
• 72838-50-7 (E)-3-Phenyl-acrylic acid 4-(1,1,3,3-tetramethyl-3-{4-[(E)-(3-phenyl-acryloyl)oxy]-butyl}-disiloxanyl)-butyl ester 
• 70761-35-2 Benzoic acid 4-(chloro-dimethyl-silanyl)-butyl ester 

Relevant articles and documents

Process for producing aromatic hydroxy compound

A process for producing an aromatic hydroxy compound having hydroxyl group at the para-position with respect to a hydroxy or an alkoxy substituent group present in the aromatic ring at a high yield and at a high selectivity, using a novel and useful hydroxylation catalyst which can afford to introduce hydroxyl group directly into aromatic ring at the para-position with respect to a hydroxy or an alkoxy substituent group, by reacting at least one compound selected from the group consisting of phenols, alkoxybenzenes and derivatives of them with hydrogen peroxide in the presence of the catalyst, wherein the hydroxylation catalyst is constituted of an oleophilized crystalline titanosilicate.

Palladium-catalyzed rearrangement of silanes containing oxygen or halogen α to silicon

Rearrangements of tetrahydrofuryl- and tetrahydropyranyl-hydrosilanes to oxasilaalkanes, of acetoxymethyl-hydrosilanes to acetoxysilanes, and halogenomethyl-hydrosilanes to halogenosilanes in the presence of palladium catalyst have been studied.The reaction has been shown to proceed more rapidly in tetrahydrofuran and hexane than in benzene or acetonitrile.The progressive replacement of the methyl groups on the silicon atom by phenyl groups slowed down the rearrangement, as did change from five-membered to six-membered heterocycles.

SYNTHESIS OF (ACYLOXYBUTYL)DIMETHYLCHLOROSILANES, BIS(ACYLOXYBUTYL)TETRAMETHYLDISILOXANES, AND THEIR DERIVATIVES

New bis(acyloxybutyl)tetramethyldisiloxanes and (acyloxybutyl)dimethylchlorosilanes were prepared by reactions of 2,2-dimethyl-1-oxa-2-silacyclohexane with valeric, heptanoic, thioacetic, p-nitrobenzoic, and p-bromobenzoic acids and the corresponding acyl chlorides.Bis(p-aminobenzoyloxybutyl)tetramethyldisiloxane was formed by the reduction of bis(p-nitrobenzoyloxybutyl)tetramethyldisiloxane with hydrazine hydrate.The corresponding methacroyloxy derivatives were isolated by the condensation of (methacroyloxybutyl)dimethylchlorosilane with 2-hydroxy-2,4,4,6,6,8,8-heptamethylcyclotetrasiloxane or 2-hydroxy-4,4,6,6,8,8,10,10,12,12-undecamethylcyclohexasiloxane.The mass spectra of these compounds are given.