Pular para o conteúdo
Merck
Todas as fotos(2)

Documentos

235709

Sigma-Aldrich

Octamethyltrisiloxane

98%

Sinônimo(s):

1,1,1,3,3,5,5,5-Octamethyltrisiloxane, Dimethylbis(trimethylsiloxy)silane, Pentamethyl(trimethylsiloxy)disiloxane, Pentamethyl(trimethylsilyloxy)disiloxane

Faça loginpara ver os preços organizacionais e de contrato
Todas as fotos(2)

About This Item

Fórmula linear:
[(CH3)3SiO]2Si(CH3)2
Número CAS:
107-51-7
Peso molecular:
236.53
Beilstein:
1753063
Número CE:
203-497-4
Número MDL:
MFCD00008264
Código UNSPSC:
12352103
ID de substância PubChem:
24853996
NACRES:
NA.22

densidade de vapor

>1 (vs air)

Ensaio

98%

forma

liquid

índice de refração

n20/D 1.384 (lit.)

pb

153 °C (lit.)

pf

−82 °C (lit.)

densidade

0.82 g/mL at 25 °C (lit.)

cadeia de caracteres SMILES

C[Si](C)(C)O[Si](C)(C)O[Si](C)(C)C

InChI

1S/C8H24O2Si3/c1-11(2,3)9-13(7,8)10-12(4,5)6/h1-8H3

chave InChI

CXQXSVUQTKDNFP-UHFFFAOYSA-N

Procurando produtos similares? Visita Guia de comparação de produtos

Categorias relacionadas

Descrição geral

Octamethyltrisiloxane, commonly referred to as octamethylcyclotetrasiloxane, falls under the category of siloxanes. Its versatile applications include serving as a solvent, coupling agent, and surface tension modifier in various industries. Furthermore, it plays a significant role in the production of adhesives, sealants, and lubricants.

Aplicação

Octamethyltrisiloxane is used as a solvent for good dispersion of styrene and polydimethylsiloxane (PDMS), which are used in the fabrication of perovskite barium titanate inverse opal films.

Pictogramas

Flame
GHS02

Palavra indicadora

Warning

Frases de perigo

H226

Declarações de precaução

P210 - P233 - P240 - P241 - P242 - P243

Classificações de perigo

Flam. Liq. 3

Código de classe de armazenamento

3 - Flammable liquids

Classe de risco de água (WGK)

WGK 3

Ponto de fulgor (°F)

84.2 °F - (External MSDS)

Ponto de fulgor (°C)

29 °C - (External MSDS)

Equipamento de proteção individual

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter

Certificados de análise (COA)

Busque Certificados de análise (COA) digitando o Número do Lote do produto. Os números de lote e remessa podem ser encontrados no rótulo de um produto após a palavra “Lot” ou “Batch”.

Já possui este produto?

Encontre a documentação dos produtos que você adquiriu recentemente na biblioteca de documentos.

Visite a Biblioteca de Documentos

Os clientes também visualizaram

Slide 1 of 8

1 of 8

Hexamethyldisiloxane NMR grade, ≥99.5%

Sigma-Aldrich

326739

Hexamethyldisiloxane

Hexamethyldisiloxane puriss., ≥98.5% (GC)

Sigma-Aldrich

52630

Hexamethyldisiloxane

Hexamethylcyclotrisiloxane analytical standard

Supelco

38677

Hexamethylcyclotrisiloxane

Octamethylcyclotetrasiloxane analytical standard

Supelco

43883

Octamethylcyclotetrasiloxane

1,1,3,3,5,5-Hexamethyltrisiloxane 95%

Sigma-Aldrich

448621

1,1,3,3,5,5-Hexamethyltrisiloxane

Dodecamethylcyclohexasiloxane analytical standard

Supelco

43216

Dodecamethylcyclohexasiloxane

1,1,1,3,5,5,5-Heptamethyltrisiloxane 97%

Sigma-Aldrich

370886

1,1,1,3,5,5,5-Heptamethyltrisiloxane

Trimethylsilanol ≥97.5% (GC)

Sigma-Aldrich

725986

Trimethylsilanol

Juan Aspromonte et al.
Analytical and bioanalytical chemistry, 412(11), 2537-2544 (2020-02-18)
Most of the reported methods for the analysis of volatile methylsiloxanes focus on their environmental fate or possible health effects, aiming at trace level analysis by using direct injection gas chromatography. However, system contamination as carry over and side reactions
Hunter Elliott et al.
Nature cell biology, 17(2), 137-147 (2015-01-27)
In many cases, cell function is intimately linked to cell shape control. We used endothelial cell branching morphogenesis as a model to understand the role of myosin II in shape control of invasive cells migrating in 3D collagen gels. We
Edyta Słupek et al.
Materials (Basel, Switzerland), 14(2) (2021-01-10)
The paper presents the screening of 20 deep eutectic solvents (DESs) composed of tetrapropylammonium bromide (TPABr) and glycols in various molar ratios, and 6 conventional solvents as absorbents for removal of siloxanes from model biogas stream. The screening was achieved
Gregory T Hohensee et al.
Nature communications, 6, 6578-6578 (2015-03-07)
The thermal conductance of interfaces between metals and diamond, which has a comparatively high Debye temperature, is often greater than can be accounted for by two-phonon processes. The high pressures achievable in a diamond anvil cell (DAC) can significantly extend
A Fatih Sarioglu et al.
Nature methods, 12(7), 685-691 (2015-05-20)
Cancer cells metastasize through the bloodstream either as single migratory circulating tumor cells (CTCs) or as multicellular groupings (CTC clusters). Existing technologies for CTC enrichment are designed to isolate single CTCs, and although CTC clusters are detectable in some cases
Exibir todos os documentos relacionados

Nossa equipe de cientistas tem experiência em todas as áreas de pesquisa, incluindo Life Sciences, ciência de materiais, síntese química, cromatografia, química analítica e muitas outras.

Entre em contato com a assistência técnica