Name: Eastman Dimethylacetamide DMAc Dimethylacetamide
Brand: Guangzhou Eric Wei Chemical Co., Ltd.

Features Of Eastman Dimethylacetamide DMAc Dimethylacetamide

High boiling point (165–166 °C) enables stable performance in high-temperature reaction and processing environments.
Excellent solvating power for polymers, resins, and cellulose derivatives, including polyacrylonitrile (PAN) and polyimide precursors.
Low volatility and low vapor pressure contribute to improved workplace safety and reduced solvent loss during handling.
High chemical stability and compatibility with strong bases, acids, and oxidizing agents under controlled conditions.
Water-miscible and fully miscible with most common organic solvents, facilitating flexible formulation design.

Typical Applications Of Eastman Dimethylacetamide DMAc Dimethylacetamide

Primary solvent in the spinning and production of acrylic and aramid fibers.
Reaction medium for polyimide synthesis and precursor (polyamic acid) dissolution in high-performance polymer manufacturing.
Solvent for pharmaceutical active ingredient (API) synthesis and crystallization processes requiring aprotic, polar conditions.
Component in specialty coatings, adhesives, and electronic materials where high thermal and chemical resistance is required.

Chemical Type	Aprotic polar solvent, tertiary amide
Product Form	Liquid
Appearance	Clear, colorless to pale yellow liquid
Odor	Faint, characteristic amide odor
Boiling Point	165–166 °C at 760 mmHg
Density (20 °C)	0.940–0.948 g/cm³
Refractive Index (20 °C)	1.438–1.440
Water Content (max)	0.1 wt% (typical)

Get in Touch with ERICW

Let competitive chemical materials go global.



Contact With Us:

E-mail: wangxingqiang@ericwchem.com


Have a Questions? Call Us:

15921782326


Add:

Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China