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Key Documents

Altri documenti

D137510

Sigma-Aldrich

N,N-dimetilacetammide

ReagentPlus®, 99%

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About This Item

Formula condensata:
CH3CON(CH3)2
Numero CAS:
127-19-5
Peso molecolare:
87.12
Beilstein:
1737614
Numero CE:
204-826-4
Numero MDL:
MFCD00008686
Codice UNSPSC:
12352111
ID PubChem:
329798690
NACRES:
NA.21

Densità del vapore

3 (vs air)

Livello qualitativo

100

Tensione di vapore

2 mmHg ( 25 °C)
4 mmHg ( 38 °C)

Nome Commerciale

ReagentPlus®

Saggio

99%

Forma fisica

liquid

Temp. autoaccensione

914 °F

Limite di esplosione

1.8 %, 100 °F
11.5 %, 160 °F

Indice di rifrazione

n20/D 1.437 (lit.)

pH

4 (20 °C, 200 g/L)

P. eboll.

164.5-166 °C (lit.)

Punto di fusione

−20 °C (lit.)

Densità

0.937 g/mL at 25 °C (lit.)

Stringa SMILE

CN(C)C(C)=O

InChI

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

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Categorie correlate

Descrizione generale

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.

Applicazioni

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.

Caratteristiche e vantaggi

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

Note legali

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

Pittogrammi

Health hazardExclamation mark
GHS08,GHS07

Avvertenze

Danger

Indicazioni di pericolo

H312 + H332,H319,H360D

Classi di pericolo

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

Codice della classe di stoccaggio

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

Classe di pericolosità dell'acqua (WGK)

WGK 2

Punto d’infiammabilità (°F)

147.2 °F - closed cup

Punto d’infiammabilità (°C)

64 °C - closed cup

Certificati d'analisi (COA)

Cerca il Certificati d'analisi (COA) digitando il numero di lotto/batch corrispondente. I numeri di lotto o di batch sono stampati sull'etichetta dei prodotti dopo la parola ‘Lotto’ o ‘Batch’.

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USP

USP

1601485

Residual Solvent Class 2 - N,N-Dimethylacetamide

N,N-dimetilacetammide anhydrous, ZerO2®, 99.8%

Sigma-Aldrich

900634

N,N-dimetilacetammide

N,N-Dimethylacetamide Pharmaceutical Secondary Standard; Certified Reference Material

Supelco

PHR2110

N,N-Dimethylacetamide

Polyetherimide melt index 18 g/10 min (337 °C/6.6kg)

Sigma-Aldrich

700207

Polyetherimide

Fluconazole Pharmaceutical Secondary Standard; Certified Reference Material

Supelco

PHR1160

Fluconazole

André H Gröschel et al.
Nature communications, 3, 710-710 (2012-03-20)
Hierarchical self-assembly offers elegant and energy-efficient bottom-up strategies for the structuring of complex materials. For block copolymers, the last decade witnessed great progress in diversifying the structural complexity of solution-based assemblies into multicompartment micelles. However, a general understanding of what
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
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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