N N-Dimethylacetamide

vapor density

3 (vs air)

vapor pressure

2 mmHg ( 25 °C)
4 mmHg ( 38 °C)

Assay

≥99.9%

form

liquid

autoignition temp.

914 °F

expl. lim.

1.8 % 100 °F
11.5 % 160 °F

technique(s)

HPLC: suitable

impurities

<0.030% water

evapn. residue

<0.001%

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.)

λ

H₂O reference

UV absorption

λ: 270 nm A_max: 1.00
λ: 280 nm A_max: 0.30
λ: 290 nm A_max: 0.15
λ: 310 nm A_max: 0.05
λ: 320 nm A_max: 0.03
λ: 360-400 nm A_max: 0.01

application(s)

food and beverages

SMILES string

CN(C)C(C)=O

InChI

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

InChI key

FXHOOIRPVKKKFG-UHFFFAOYSA-N