Merck
Todas las fotos(4)

296082

Sigma-Aldrich

Diethyl ether

contains 1 ppm BHT as inhibitor, anhydrous, ≥99.7%

Sinónimos:
Ethyl ether, Ether, DEE
Fórmula lineal:
(CH3CH2)2O
Número de CAS:
Peso molecular:
74.12
Beilstein:
1696894
Número de EC:
Número MDL:
ID de la sustancia en PubChem:
NACRES:
NA.21

Nivel de calidad

200

grado

anhydrous

densidad de vapor

2.6 (vs air)

presión de vapor

28.66 psi ( 55 °C)
8.56 psi ( 20 °C)

ensayo

≥99.7%

formulario

liquid

temp. de autoignición

320 °F

contiene

1 ppm BHT as inhibitor

lim. expl.

36.5 %

impurezas

<0.003% water
<0.005% water (100 mL pkg)

residuo de evap.

<0.0003%

color

colorless

índice de refracción

n20/D 1.3530 (lit.)

bp

34.6 °C (lit.)
34.6 °C

mp

−116 °C (lit.)

densidad

0.706 g/mL at 25 °C (lit.)

SMILES string

CCOCC

InChI

1S/C4H10O/c1-3-5-4-2/h3-4H2,1-2H3

InChI key

RTZKZFJDLAIYFH-UHFFFAOYSA-N

¿Está buscando productos similares? Visit Guía de comparación de productos

Categorías relacionadas

Descripción general

Diethyl ether is a highly volatile and flammable organic solvent. On storing for a long time, DEE can form organic peroxides, which can be suppressed by adding butylated hydroxytoluene (BHT) as a stabilizer. BHT scavenges the free radicals required for the peroxide formation.

Aplicación

Diethyl ether has been used as a solvent for the preparation of 3-formyl-2,2,5,5-tetramethyl-1-oxy-pyrroline from 3-(N-methoxy-N-methylcarbamoyl)-2,2,5,5-tetramethyl-1-oxy-pyrroline using DIBAL.

Envase

100, 12×100 mL in Sure/Seal™
1, 6×1 L in Sure/Seal™
18 L in Pure-Pac™ 1
20 L in Pure-Pac™ 2

pictogramas

FlameExclamation mark

Palabra de señalización

Danger

Frases de peligro

Clasificaciones de peligro

Acute Tox. 4 Oral - Flam. Liq. 1 - STOT SE 3

Órganos de actuación

Central nervous system

Riesgos supl.

Código de clase de almacenamiento

3 - Flammable liquids

WGK

WGK 1

Punto de inflamabilidad F

-40.0 °F - closed cup

Punto de inflamabilidad C

-40 °C - closed cup

Equipo de protección personal

Eyeshields, Faceshields, Gloves

Certificado de Análisis

Introduzca el número de lote para buscar un certificado de análisis (COA).

Certificado de origen

Introduzca el número de lote para buscar un Certificado de origen (COO).

Nicolò Manfredini et al.
Polymers, 13(7) (2021-04-04)
Thermo-responsive nanoparticles (NPs), i.e., colloids with a sharp and often reversible phase separation in response to thermal stimuli, are coming to the forefront due to their dynamic behavior, useful in applications ranging from biomedicine to advanced separations and smart optics.
Site-directed spin-labeling of nucleotides and the use of in-cell EPR to determine long-range distances in a biologically relevant environment
Azarkh M, et al.
Nature Protocols, 8(1), 131-131 (2013)
The Merck Index: An Encyclopedia of Chemicals, Drugs,
Royal Society of Chemistry null
Haijun Tong et al.
International journal of nanomedicine, 8, 1935-1946 (2013-06-06)
Genetically modified mesenchymal stem cells (MSCs) have great potential in the application of regenerative medicine and molecular therapy. In the present manuscript, we introduce a nanopolymer, polyethylenimine600-β-cyclodextrin (PEI600-β-CyD), as an efficient polyplex-forming plasmid delivery agent with low toxicity and ideal
Dai P Huynh et al.
Biomaterials, 29(16), 2527-2534 (2008-03-11)
The concept of this research is using poly(beta-amino ester) (PAE) as a duo-functional group for synthesis of the novel sensitive injectable hydrogel for controlled drug/protein delivery. Firstly, PAE made of 1,4-butanediol diacrylate and 4,4'-trimethylene dipiperidine is used as a pH-sensitive

Nuestro equipo de científicos tiene experiencia en todas las áreas de investigación: Ciencias de la vida, Ciencia de los materiales, Síntesis química, Cromatografía, Analítica y muchas otras.

Póngase en contacto con el Servicio técnico