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D137510

Sigma-Aldrich

N,N-Dimetilacetamida

ReagentPlus®, 99%

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About This Item

Fórmula lineal:
CH3CON(CH3)2
Número de CAS:
127-19-5
Peso molecular:
87.12
Beilstein:
1737614
Número CE:
204-826-4
Número MDL:
MFCD00008686
Código UNSPSC:
12352111
ID de la sustancia en PubChem:
329798690
NACRES:
NA.21

densidad de vapor

3 (vs air)

Nivel de calidad

100

presión de vapor

2 mmHg ( 25 °C)
4 mmHg ( 38 °C)

Línea del producto

ReagentPlus®

Análisis

99%

formulario

liquid

temp. de autoignición

914 °F

lim. expl.

1.8 %, 100 °F
11.5 %, 160 °F

índice de refracción

n20/D 1.437 (lit.)

pH

4 (20 °C, 200 g/L)

bp

164.5-166 °C (lit.)

mp

−20 °C (lit.)

densidad

0.937 g/mL at 25 °C (lit.)

cadena SMILES

CN(C)C(C)=O

InChI

1S/C4H9NO/c1-4(6)5(2)3/h1-3H3

Clave InChI

FXHOOIRPVKKKFG-UHFFFAOYSA-N

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Descripción general

N,N-Dimethylacetamide (DMAc) is a water-miscible organic solvent used in the synthesis of styrene′s, vinyl resins, linear polyesters, acrylic fibers, plastics, pesticides, and synthetic leather. Additionally, it is utilized in the production of adhesives, films, and paint. It participates in dehydrogenation, dehydration, halogenation, deprotonation reactions and reductive carbonylation of transition metals. It can also act as catalysts, promoters, halogen/alkoxy or hydroxyl/halogen exchange mediators, reducing agents, and sources of the base.

Aplicación

N,N-Dimethylacetamide can be used as a solvent in the synthesis of:
  • Cellulose-HA (hydroxyapatite) nanocomposites using microcrystalline cellulose, CaCl2, and NaH2PO4.
  • 5-hydroxymethylfurfural (HMF) from various carbohydrates and natural biopolymer lignocellulose in the presence of LiCl. 

It can also be used:
  • In the Pd-catalyzed regioselective synthesis of ketones from olefins using molecular oxygen.
  • As a solvent as well as a methylene source in the regioselective linkage of two imidazo[1,2-a] pyridines using Cu(OAc)2 catalyst.

Características y beneficios

N,N-Dimethylacetamide has
  • High dissolution power of various substrate.
  • High capacity to solvate anions.

Información legal

Belle Chemical Company
ReagentPlus is a registered trademark of Merck KGaA, Darmstadt, Germany

Pictogramas

Health hazardExclamation mark
GHS08,GHS07

Palabra de señalización

Danger

Frases de peligro

H312 + H332,H319,H360D

Clasificaciones de peligro

Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Eye Irrit. 2 - Repr. 1B

Código de clase de almacenamiento

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

Clase de riesgo para el agua (WGK)

WGK 2

Punto de inflamabilidad (°F)

147.2 °F - closed cup

Punto de inflamabilidad (°C)

64 °C - closed cup

Certificados de análisis (COA)

Busque Certificados de análisis (COA) introduciendo el número de lote del producto. Los números de lote se encuentran en la etiqueta del producto después de las palabras «Lot» o «Batch»

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Fen Ran et al.
Acta biomaterialia, 7(9), 3370-3381 (2011-06-11)
An amphiphilic triblock co-polymer of poly(vinyl pyrrolidone)-b-poly(methyl methacrylate)-b-poly(vinyl pyrrolidone) (PVP-b-PMMA-b-PVP) was synthesized via reversible addition-fragmentation chain transfer (RAFT) polymerization. The block co-polymer can be directly blended with polyethersulfone (PES) using dimethylacetamide (DMAC) as the solvent to prepare flat sheet and
Nobuhiko Ichihara et al.
Carbohydrate research, 346(15), 2515-2518 (2011-09-17)
6-Azafulleroid-6-deoxy-2,3-di-O-myristoylcellulose (3) was synthesized from 6-azido-6-deoxycellulose (1) by two reaction steps. The myristoylation of compound 1 with myristoyl chloride/pyridine proceeded smoothly to give 6-azido-6-deoxy-2,3-di-O-myristoylcellulose (2) in 97.0% yield. The reaction of compound 2 with fullerene (C(60)) was carried out by
Agnieszka Partyka et al.
Theriogenology, 75(9), 1623-1629 (2011-03-15)
The aim of this study was to perform flow cytometric analysis of C11-BODIPY581/591 oxidation in fowl and geese sperm as a marker for membrane lipid peroxidation (LPO) and to establish if the cryopreservation process would make sperm membranes more susceptible
S Sood et al.
Theriogenology, 78(7), 1557-1569 (2012-09-18)
Three experiments were conducted to optimize the protocol for cryopreservation of emu sperm. Ejaculates were collected from trained male emus then diluted 1:1 and pooled before allocation to treatments and measured for sperm viability, motility, egg membrane penetration ability, membrane
Tony Reid et al.
The Lancet. Oncology, 16(9), 1133-1142 (2015-08-25)
Epigenetic alterations have been strongly associated with tumour formation and resistance to chemotherapeutic drugs, and epigenetic modifications are an attractive target in cancer research. RRx-001 is activated by hypoxia and induces the generation of reactive oxygen and nitrogen species that
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