This website uses cookies. Using this site will signify that you agree with all terms of our Privacy Policy.close


Abbreviation DMAC
Plant Niigata
Main Applications High grade solvent, pharmaceuticals, agricultural chemicals
Existing Chemical Substance No. (2)-723


Chemical Formula CH3CON(CH3)2
Molecular Weight 87.12
Appearance Colorless liquid
Odor Smell of Ammonia
Specific Gravity
(liquid 25℃/4℃)
Boiling Point
(℃ 760mmHg)
Freezing Point
(℃ 760mmHg)
Flash Point
(℃ Tagliabue (Tag) Closed Cup)
Ignition Temperature (℃) 490
Flammability Limits (vol%) 2.0-11.5
Vapour Pressure
(mmHg 25℃)
Viscosity (CP 25℃) 0.92
Solubility Readily soluble in water and ethanol
Stable under temperature; produces harmful fume when heated and decomposed; soluton is corrosive.

Applicable Laws

Industrial Safety and Health Law -
High Pressure Gas -
Fire Service Law Class 4 Petroleum No.2 soluble in water
Poisonous and Deleterious Substances Control Law -
Law on the Prevention of Marine Pollution and Maritime Disaster Hazardous fluid class D(Solution of 40% or less)
Ship Safety Law -
Civil Aeronautics Law -
Other Major Applicable Laws -

Classification of Hazard

Classification Inflammable liquid
Hazardous Fairly inflammable liquid
Harmful Absorption through inhalation and skin contact will affect consciousness; repetitive exposure may cause dysfunction in the liver and other organs.

Product Standard

Color Number (APHA) 10 or less
Water Content (wt%) 0.05 or less
Acid Content
(wt% as acetic acid)
0.02 or less
Purity (%) 99.5 or greater
Refractive Index 1.435-1.437
Specific Gravity


Inquiries Concerning Products

Basic Chemicals Business Sector
Basic Chemicals Division I
Sales & Marketing Department
TEL:+81-3-3283-4779 / FAX:+81-3-3214-0933