D137510
N,N-Dimetilacetamida
ReagentPlus®, 99%
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Fórmula lineal:
CH3CON(CH3)2
Número CAS:
Peso molecular:
87.12
UNSPSC Code:
12352111
NACRES:
NA.21
PubChem Substance ID:
EC Number:
204-826-4
Beilstein/REAXYS Number:
1737614
MDL number:
eCl@ss:
39031204
Assay:
99%
Bp:
164.5-166 °C (lit.)
Vapor pressure:
2 mmHg ( 25 °C), 4 mmHg ( 38 °C)
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Permítanos ayudarleInChI key
FXHOOIRPVKKKFG-UHFFFAOYSA-N
InChI
1S/C4H9NO/c1-4(6)5(2)3/h1-3H3
SMILES string
CN(C)C(C)=O
vapor density
3 (vs air)
vapor pressure
2 mmHg ( 25 °C), 4 mmHg ( 38 °C)
product line
ReagentPlus®
assay
99%
Quality Level
form
liquid
autoignition temp.
914 °F
expl. lim.
1.8 %, 100 °F, 11.5 %, 160 °F
dilution
(for general lab use)
pH
4 (20 °C, 200 g/L)
bp
164.5-166 °C (lit.)
mp
−20 °C (lit.)
density
0.937 g/mL at 25 °C (lit.)
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General description
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.
Application
N,N-Dimethylacetamide can be used as a solvent in the synthesis of:
It can also be used:
- 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.
Features and Benefits
N,N-Dimethylacetamide has
- High dissolution power of various substrate.
- High capacity to solvate anions.
Legal Information
Belle Chemical Company
ReagentPlus is a registered trademark of Merck KGaA, Darmstadt, Germany
signalword
Danger
hcodes
Hazard Classifications
Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Eye Irrit. 2 - Repr. 1B
Clase de almacenamiento
6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
wgk
WGK 2
flash_point_f
147.2 °F - closed cup
flash_point_c
64 °C - closed cup
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