NN-Dimethylacetamide PurTech Standard for GC

GC Standard


Synonym:  DMAc
Linear Formula:  CH3CON(CH3)2
Molecular Weight:  87.12 g/mol
CAS Number:  127-19-5

Properties

Vapour pressure 2 hPa at 21.7 °C
Water Solubility 1.000 g/l at 20 °C - completely miscible
Autoignition temp. 345 ‚°C at 999 - 1.011 hPa
Explosion limit Upper explosion limit: 11.5 %(V) Lower explosion limit: 1.8 %(V)
Assay Purity >=99.5%
Refractive index n20/D 1.437 (lit.)
B pt. 345 ‚°C at 999 - 1.011 hPa
M pt. 345‚°Cat999-1.011hPa
Density 0.937 g/mL at 25 °C (lit.)

Safety Information

Hazard Statement(s) H312 + H332 - H319 - H360D
Precautionary Statement  P202 - P280 - P302 + P352 + P312 - P304 + P340 + P312 - P305 + P351 + P338 - P308 + P313
Symbol
Signal word Danger
HS Code 98020000
Flash point 64‚°C
Storage Temp. RT
Storage Class 6.1C - Combustible, acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

Description

Recommended products
NN-Dimethylpropionamide

Application
NN-Dimethylacetamide may be used as a solvent in the following processes Palladium (II) acetate-butyldi-1-adamantylphosphine catalyzed arylation of 2-isobutylthiazole with chlorobenzene to form 5-phenyl-2-isobutylthiazole.

Purpose
For R&D use only not for drug household or other uses.

General Description
NN-Dimethylacetamide anhydrous 99.8%