N N-Dimethylacetamide 99%+ Spectrophotometric, 2 Liter

N N-Dimethylacetamide 99%+ Spectrophotometric, 2 Liter

$189.00 $183.27
(You save $5.73)
Part Number:
Lead Time:
2-3 weeks
Free Shipping on most orders*
Bulk Pricing:
Buy in bulk and save
2 Liter


N N-Dimethylacetamide >=99% Spectropho 2 Liter

  • CAS Number 127-19-5
  • Linear Formula CH3CON(CH3)2
  • Molecular Weight 87.12
  • Beilstein/REAXYS Number 1737614
  • EC Number 204-826-4
  • MDL number MFCD00008686
  • PubChem Substance ID 329750896
grade spectrophotometric grade
vapor density 3 (vs air)
vapor pressure

2 mmHg ( 25 °C)
4 mmHg ( 38 °C)

assay ≥99%
autoignition temp. 914 °F
expl. lim.

1.8 %, 100 °F
11.5 %, 160 °F


<0.050% water

evapn. residue <0.001%
refractive index n20/D 1.437 (lit.)
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 Amax: 1.00
λ: 280 nm Amax: 0.30
λ: 290 nm Amax: 0.15
λ: 310 nm Amax: 0.05
λ: 320 nm Amax: 0.03
λ: 360-400 nm Amax: 0.01

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.


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.

Safety Information


Signal word Danger
Hazard statements H312 + H332-H319-H360D
Precautionary statements P201-P261-P280-P305 + P351 + P338-P308 + P313
WGK Germany 2
RTECS AB7700000
Flash Point(F) 147.2 °F
Flash Point(C) 64 °C


Safety Data Sheet


Note: These chemicals are for research & laboratory use only. Your order will not be processed if you do not work for, and ship to, a registered laboratory or research facility. Not for topical applications. An official Declaration of Use form may be required.

Most chemicals cannot be expedited.

This item has a Haz-Mat shipping fee built into the price. Fee is applicable only to the first item purchased. Additional HazMat items will be discounted automatically in the shopping cart. HazMat items always require special DOT handling and in rare cases may incur additional fees not levied prior to checkout. Request a quote for the most accurate pricing.

WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer and reproductive harm. Prop 65 Warning

Please note: This product is not returnable.

Product Reviews