185884
N,N-Dimethylacetamide
ReagentPlus®, ≥99%
동의어(들):
DMAc
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제품정보 (DICE 배송 시 비용 별도)
Linear Formula:
CH3CON(CH3)2
CAS 번호:
Molecular Weight:
87.12
NACRES:
NA.21
PubChem Substance ID:
eCl@ss:
39031204
UNSPSC Code:
12352111
EC Number:
204-826-4
MDL number:
Beilstein/REAXYS Number:
1737614
Assay:
≥99%
Form:
liquid
Quality Level
vapor density
3 (vs air)
vapor pressure
2 mmHg ( 25 °C), 4 mmHg ( 38 °C)
product line
ReagentPlus®
assay
≥99%
form
liquid
autoignition temp.
914 °F
expl. lim.
1.8 %, 100 °F, 11.5 %, 160 °F
refractive index
n20/D 1.437 (lit.)
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.)
SMILES string
CN(C)C(C)=O
InChI
1S/C4H9NO/c1-4(6)5(2)3/h1-3H3
InChI key
FXHOOIRPVKKKFG-UHFFFAOYSA-N
General description
N,N-Dimethylacetamide (DMAc) is widely used to compose the solvent mixtures for cellulose. Static and dynamic light scattering studies of the cellulose dissolved in varying concentrations of DMAc/LiCl mixtures have been reported.
Application
N,N-Dimethylacetamide (DMAc) has been employed as an organic solvent for the liquid-phase exfoliation of pristine graphene from bulk graphite.
It may be used to compose the solvent system along with lithium chloride (LiCl) for the dissolution of commercial rayon grade cellulose. DMAc/LiCl solvent mixtures have been used for the preparation of chitin, cellulose and polyimide fibers and films.
It may be used to compose the solvent system along with lithium chloride (LiCl) for the dissolution of commercial rayon grade cellulose. DMAc/LiCl solvent mixtures have been used for the preparation of chitin, cellulose and polyimide fibers and films.
N,N-Dimethylacetamide may be used in the preparation of α-lithio N,N-dimethylacetamide. DMAc along with palladium chloride forms an efficient catalytic system for the oxidation of several internal olefins to carbonyl compounds without undergoing isomerization.
Legal Information
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
저장 등급
6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
flash_point_f
147.2 °F - closed cup
flash_point_c
64 °C - closed cup
ppe
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
Isolation and reactions of. alpha.-lithio N, N-dimethylacetamide.
Woodbury RP and Rathke MW
The Journal of Organic Chemistry, 42(10), 1688-1690 (1977)
Wacker-Type Oxidation of Internal Olefins Using a PdCl2/N,N-Dimethylacetamide Catalyst System under Copper-Free Reaction Conditions.
Mitsudome T, et al.
Angewandte Chemie (International Edition in English), 49(7), 1238-1240 (2010)
Transparent conductive electrodes.
YK and Chen J.
Materials for Flexible and Printed Electronics, 1(840), 6-6 (2014)
국제 무역 품목 번호
| SKU | GTIN |
|---|---|
| 185884-2.5L | 04061838757692 |
| 185884-6X500ML | 04061837233654 |
| 185884-500ML | 04061838757708 |