154806-2LSIG Display Image

N,N-DIMETHYLACETAMIDE, >=99%, SPECTROPHO

Code: 154806-2LSIG D2-231

Application

N,N-Dimethylacetamide have been used as solvent in the preparation of nanocomposite materials, comprising of cellulose and hydroxyapatite, using microwav...


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Application

N,N-Dimethylacetamide have been used as solvent in the preparation of nanocomposite materials, comprising of cellulose and hydroxyapatite, using microwave-assisted method. It has also been used as a solvent for poly(ether imides), which can be used to coat magnesium alloys, in order to prevent corrosion.

General description

N,N-Dimethylacetamide (DMAc) is widely used to compose solvent mixtures for cellulose. Static and dynamic light scattering studies of cellulose dissolved in varying concentrations of DMAc/LiCl mixtures have been reported.

Packaging

1, 2 L in glass bottle

λH2O reference
assay≥99%
autoignition temp.914 °F
bp164.5-166 °C (lit.)
density0.937 g/mL at 25 °C (lit.)
evapn. residue﹤0.001%
expl. lim.1.8 %, 100 °F, 11.5 %, 160 °F
formliquid
gradespectrophotometric grade
impurities﹤0.050% water
InChI keyFXHOOIRPVKKKFG-UHFFFAOYSA-N
InChI1S/C4H9NO/c1-4(6)5(2)3/h1-3H3
mp−20 °C (lit.)
pH4 (20 °C, 200 g/L)
Quality Level100
refractive indexn20/D 1.437 (lit.)
SMILES stringCN(C)C(C)=O
technique(s)UV/Vis spectroscopy: suitable
UV absorptionλ: 360-400 nm Amax: 0.01, λ: 290 nm Amax: 0.15, λ: 280 nm Amax: 0.30, λ: 320 nm Amax: 0.03, λ: 310 nm Amax: 0.05, λ: 270 nm Amax: 1.00
vapor density3 (vs air)
vapor pressure4 mmHg ( 38 °C), 2 mmHg ( 25 °C)
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Description
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154806-1LSIG
N -N-Dimethylacetamide - spectrophotometric grade - more than or equal to 99%

Unit:1L
List Price: £176.20
Source:List Price
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Cas Number127-19-5
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