Saltar al contenido
Merck
Todas las fotos(4)

Key Documents

View All Documentation

296309

Sigma-Aldrich

1,4 Dioxano

anhydrous, 99.8%, contains <=25 ppm BHT as stabilizer

Sinónimos:

Dioxano, Óxido de dietileno

Iniciar sesiónpara Ver la Fijación de precios por contrato y de la organización
Todas las fotos(4)

About This Item

Fórmula empírica (notación de Hill):
C4H8O2
Número de CAS:
123-91-1
Peso molecular:
88.11
Beilstein/REAXYS Number:
102551
EC Number:
204-661-8
MDL number:
MFCD00006571
UNSPSC Code:
12352005
PubChem Substance ID:
57648388
NACRES:
NA.21

grade

anhydrous

Quality Level

200

vapor density

3 (vs air)

vapor pressure

27 mmHg ( 20 °C)
40 mmHg ( 25 °C)

assay

99.8%

form

liquid

autoignition temp.

356 °F

expl. lim.

22 %

impurities

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

evapn. residue

≤0.005%

refractive index

n20/D 1.422 (lit.)

pH

6.0-8 (20 °C, 500 g/L)

bp

100-102 °C (lit.)

mp

10-12 °C (lit.)

density

1.034 g/mL at 25 °C (lit.)

SMILES string

C1COCCO1

InChI

1S/C4H8O2/c1-2-6-4-3-5-1/h1-4H2

InChI key

RYHBNJHYFVUHQT-UHFFFAOYSA-N

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

Application

1,4-Dioxane may undergo nickel-catalyzed oxidative arylation with arylboronic acids to form α-arylated ethers.
It may be used as a solvent to synthesize:
  • (Chloromethyl)dimethylphenylsilane from chloro(chloromethyl)dimethylsilane via zinc-catalyzed substitution reaction with phenylmagnesium bromide.
  • N-(2,2,2-trifluoro-1-hydroxyethyl)-acetamide from 2,2,2-trifluoro-1-methoxyethanol and acetamide.

Packaging

View returnable container options.

Other Notes

The article number 296309-4X2L will be discontinued. Please order the single bottle 296309-2L which is physically identical with the same exact specifications.

Optional

Referencia del producto
Descripción
Precios

Related product

Referencia del producto
Descripción
Precios

also commonly purchased with this product

Referencia del producto
Descripción
Precios

signalword

Danger

Hazard Classifications

Carc. 1B - Eye Irrit. 2 - Flam. Liq. 2 - STOT SE 3

target_organs

Respiratory system

supp_hazards

EUH019,EUH066

Storage Class

3 - Flammable liquids

wgk_germany

WGK 3

flash_point_f

51.8 °F - closed cup

flash_point_c

11 °C - closed cup

ppe

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

Elija entre una de las versiones más recientes:

Certificados de análisis (COA)

Lot/Batch Number
STBK8952
STBK8951
STBK8950
STBK8208
STBK7992

¿No ve la versión correcta?

Si necesita una versión concreta, puede buscar un certificado específico por el número de lote.

Busque por un COA

¿Ya tiene este producto?

Encuentre la documentación para los productos que ha comprado recientemente en la Biblioteca de documentos.

Visite la Librería de documentos

Los clientes también vieron

Slide 1 of 6

1 of 6

1,4 Dioxano puriss. p.a., ACS reagent, reag. ISO, reag. Ph. Eur., &#8805;99.5% (GC)

Sigma-Aldrich

33147

1,4 Dioxano

1,4 Dioxano ReagentPlus&#174;, &#8805;99%, contains &#8804;25&#160;ppm BHT as stabilizer

Sigma-Aldrich

D201863

1,4 Dioxano

1,3-Dioxane 97%

Sigma-Aldrich

283061

1,3-Dioxane

1,4 Dioxano Pharmaceutical Secondary Standard; Certified Reference Material

Supelco

PHR1549

1,4 Dioxano

1,4-Dioxane solution NMR reference standard, 40% in benzene-d6 (99.6 atom % D), chromium(III) acetylacetonate 5&#160;mg/mL, NMR tube size 3&#160;mm × 8&#160;in.

Sigma-Aldrich

612073

1,4-Dioxane solution

p-Dioxane OmniSolv&#174;

Supelco

DX2091

p-Dioxane

Synthesis of tetraorganosilanes: (chloromethyl)dimethylphenylsilane
Murakami K, et al.
Organic Syntheses, 87, 178-178 (2010)
A xanthate-transfer approach to ?-trifluoromethylamines
Gagosz F and Zard FS
Organic Syntheses, 84, 32-32 (2007)
Solubility of anthracene in binary alcohol+ 1,4-dioxane solvent mixtures.
Powell JR, et al.
Journal of Chemical and Engineering Data, 40(5), 1124-1126 (1995)
Raquel Palao-Suay et al.
Macromolecular bioscience, 16(12), 1824-1837 (2016-10-16)
Well-structured amphiphilic copolymers are necessary to obtain self-assembled nanoparticles (NPs) based on synthetic polymers. Highly homogeneous and monodispersed macromolecules obtained by controlled polymerization have successfully been used for this purpose. However, disaggregation of the organized macromolecules is desired when a
Tiffany N Vo et al.
Journal of biomedical materials research. Part A, 105(1), 110-117 (2016-08-26)
This study sought to characterize the composition and morphology of acellular mineralization occurring in thermally and chemically gelable hydrogels comprising copolymers of hydrophobic N-isopropylacrylamide as a function of hydrogel hydrophobicity and culture medium formulation. The deposition of calcium phosphate (CaP)
Ver todos los artículos relacionados

Artículos

Scale-Up Guide: Buchwald-Hartwig Amination Reaction

All of the preformed catalysts used in the kit are air and moisture stable complexes in their commercially available form. Once activated by base under the reaction conditions they become sensitive to air. To best enable scale-up success, the use of standard Schlenk technique is recommended.

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