Dimethylacetamide

Dimethylacetamide

CAS Number
127-19-5
Molecular Formula
C4H9NO

About Dimethylacetamide

Our N,N-Dimethylacetamide (DMAc) is a premium, high-purity polar aprotic industrial solvent engineered for high-performance polymer processing and advanced pharmaceutical synthesis, now available for bulk wholesale purchase at competitive contract pricing. Structurally classified as a heavy-duty aliphatic amide registe...

Dimethylacetamide Specifications

CAS Number
127-19-5
Molecular Formula
C4H9NO
Molecular Weight
87.12 g/mol
IUPAC Name
N,N-dimethylacetamide
Canonical SMILES
CC(=O)N(C)C
InChI Key
FXHOOIRPVKKKFG-UHFFFAOYSA-N
InChI
InChI=1S/C4H9NO/c1-4(6)5(2)3/h1-3H3
HSN No
29241900
Molecular Weight
87.12 g/mol
Physical State
Clear, colorless liquid with a faint, ammoniacal odor
Boiling Point
165.1°C- (High thermal stability makes it excellent for high-heat processing).
Flash Point
70°C (Combustible liquid, requires strict fire-safety protocols).
Hazard Classes and Categories
Acute Tox. 4 (99.4%) Eye Irrit. 2 (35.5%) Acute Tox. 4 (96.5%) Repr. 1B (91.5%) & Repr. 1B (14.1%)
Precautionary Statement Codes
P203, P261, P271, P280, P302+P352, P304+P340, P317, P318, P321, P362+P364, P405, and P501

Synthetic Fiber & Polymer Production

Solvent in wet and dry spinning of Spandex (Elastane), polyacrylonitrile (acrylic) fibers, polyimides, and heavy-duty aramid fibers

Pharmaceutical Synthesis

Efficient reaction medium for synthesising advanced antibiotics (like cephalosporins) and anti-tumour medications because it enhances reaction rates (FDA-approved drug excipient & vehicle in specialized intravenous treatments)

Membrane Manufacturing

Crucial in casting porous dialyzer membranes used for medical hemodialysis

Electronics fabrication

High-purity cleaning solvent and stripper during the manufacturing of semiconductors and photoresists

Industrial Solvent

A versatile, high-boiling polar aprotic solvent widely used in the production of fibers such as polyacrylonitrile and spandex, as well as in the adhesive industry

Organic Synthesis Reagent

A common reaction medium employed in the synthesis of pharmaceuticals, plasticizers, and complex organic compounds due to its stability with strong bases

Cellulose Solvent

A specialized component of solvent mixtures, often with lithium chloride, used to create true molecular dispersions of cellulose for fiber preparation and gel permeation chromatography

Peptide Synthesis Reagent

A high-purity solvent suitable for peptide coupling and solid-phase synthesis applications

Analytical Chemistry Standard

A certified reference material and secondary standard utilized in HPLC, headspace gas chromatography, and spectrophotometric analysis.

Dimethylacetamide FAQs

Minimum Order Quantity

25 kg (pilot) · 1 MT (commercial)

Lead Time

3 – 5 weeks ex-works

Incoterms

FOB · CIF

Packaging

20 L pails, 200 L HDPE drums, 1000 L IBC

Regional Availability

India · EU · Middle East · Southeast Asia

Documentation

SDS · COA · TDS available on request

Compliance & Quality

REACH registered*

GHS/SDS available

ISO 9001:2015 site*

RoHS compliant*

Global sourcing network

Consistent quality & reliability

End-to-end technical support

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