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02659

Supelco

Tetraethylene glycol dimethyl ether

analytical standard

Sinônimo(s):

2,5,8,11,14-Pentaoxapentadecane, Bis[2-(2-methoxyethoxy)ethyl] ether, Dimethoxytetraethylene glycol, Dimethyltetraglycol, Tetraglyme

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About This Item

Fórmula linear:
CH3O(CH2CH2O)4CH3
Número CAS:
143-24-8
Peso molecular:
222.28
Beilstein:
1760005
Número CE:
205-594-7
Número MDL:
MFCD00008505
Código UNSPSC:
41116107
ID de substância PubChem:
329747479
NACRES:
NA.24

grau

analytical standard

Nível de qualidade

100

densidade de vapor

7.7 (vs air)

pressão de vapor

<0.01 mmHg ( 20 °C)

Ensaio

≥99.7% (GC)

temperatura de autoignição

510 °F

prazo de validade

limited shelf life, expiry date on the label

range of application measuring range

≤60 °C

índice de refração

n20/D 1.432 (lit.)
n20/D 1.432

p.e.

275-276 °C (lit.)

pf

−30 °C (lit.)

densidade

1.009 g/mL at 25 °C (lit.)

aplicação(ões)

environmental

Formato

neat

cadeia de caracteres SMILES

COCCOCCOCCOCCOC

InChI

1S/C10H22O5/c1-11-3-5-13-7-9-15-10-8-14-6-4-12-2/h3-10H2,1-2H3

chave InChI

ZUHZGEOKBKGPSW-UHFFFAOYSA-N

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Descrição geral

Tetraethylene glycol dimethyl ether is a non-volatile, higher molecular weight glyme solvent.

Aplicação

Tetraethylene glycol dimethyl ether may be used as an analytical reference standard for the quantification of the analyte in water samples using gas chromatography/mass spectrometry technique.

Pictogramas

Health hazard
GHS08

Palavra indicadora

Danger

Frases de perigo

H360FD

Classificações de perigo

Repr. 1B

Perigos de suplementos

EUH019

Código de classe de armazenamento

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

Classe de risco de água (WGK)

WGK 1

Ponto de fulgor (°F)

276.8 °F - closed cup

Ponto de fulgor (°C)

136 °C - closed cup

Equipamento de proteção individual

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

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Certificados de análise (COA)

Lot/Batch Number
BCCC5112
BCBV6760
BCBV5425

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Se precisar de uma versão específica, você pode procurar um certificado específico pelo número do lote ou da remessa.

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Luisa Mayorga Szott et al.
Journal of biomedical materials research. Part A, 96(1), 150-161 (2010-11-26)
Nonspecific protein adsorption, particularly fibrinogen (Fg), is thought to be an initiating step in the foreign body response (FBR) to biomaterials by promoting phagocyte attachment. In previous studies, we therefore prepared radiofrequency glow discharge (ethylene oxide)-like tetraglyme (CH(3)O(CH(2)CH(2)O)(4)CH(3)) coatings adsorbing
Gautam Mishra et al.
Langmuir : the ACS journal of surfaces and colloids, 26(5), 3720-3730 (2009-12-03)
Physical and photolithographic techniques are commonly used to create chemical patterns for a range of technologies including cell culture studies, bioarrays and other biomedical applications. In this paper, we describe the fabrication of chemical micropatterns from commonly used plasma polymers.
Min Zhang et al.
Journal of biomedical materials research. Part A, 89(3), 791-803 (2008-05-23)
Previous studies have showed that radio-frequency plasma deposited tetraglyme coatings greatly reduced fibrinogen adsorption (Gamma(Fg)) from highly diluted plasmas (0.1 and 1%) and subsequent platelet adhesion under static conditions. In this study, the protein resistant properties of tetraglyme were re-examined
Emily E Fenn et al.
Journal of the American Chemical Society, 131(15), 5530-5539 (2009-03-28)
Poly(ethylene) oxide (PEO) is a technologically important polymer with a wide range of applications including ion-exchange membranes, protein crystallization, and medical devices. PEO's versatility arises from its special interactions with water. Water molecules may form hydrogen-bond bridges between the ether
T Huybrechts et al.
Journal of chromatography. A, 922(1-2), 207-218 (2001-08-07)
A recently developed method for the sampling and analysis of volatile organic compounds in air has been evaluated. The system is based on the enrichment of analytes in tetraethylene glycol dimethyl ether or tetraglyme, a water-soluble organic liquid. The subsequent
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