99.9% Dmac N, N-Dimethylacetamide CAS 127-19-5 Dimethyl Acetamide

• CAS No.: 127-19-5
• Formula: C4h9no
• EINECS: 204-826-4
• Model NO.: N, N-Dimethylacetamide
• Type: Synthesis Material Intermediates
• Appearance: Liquid
• Quality: Technical
• Colour: Colorless
• Other Name: Dimethyl Acetamide, Dmac
• Packing: 190kg/Drum
• Stock: Yes
• Transport Package: 200L Drum
• Specification: 99.9%
• Trademark: SAMREAL
• Origin: China
• HS Code: 29241910
• Production Capacity: 10000 Tons/Year

Product Description

N,N-Dimethylacetamide [127-19-5]

Identification
Name		N,N-Dimethylacetamide
Synonyms		Acetic acid dimethylamide; Acetdimethylamide; Dimethyl acetamide; DMAC; U-5954
Molecular Structure
Molecular Formula		C4H9NO
Molecular Weight		87.12
CAS Registry Number		127-19-5
EINECS		204-826-4

 

Properties
Density		0.937
Melting point		-20 ºC
Boiling point		164-166 ºC
Refractive index		1.437-1.439
Flash point		66 ºC
Water solubility		miscible

Dimethylacetamide (DMAc or DMA) is the organic compound with the formula CH₃C(O)N(CH₃)₂. This colorless, water-miscible, high boiling liquid is commonly used as a polar solvent in organic synthesis. DMA is miscible with most other solvents, although it is poorly soluble in aliphatic hydrocarbons.
 

Toxicity

Dimethylacetamide is a medium potency reproductive toxicant (toxic for reproduction, category 1B) and may damage fertility or the unborn child. It is harmful in contact with skin or if inhaled, and causes serious eye irritation.

Dimethylacetamide can cause hepatotoxicity, including occupational dimethylacetamide exposure-induced hepatotoxicity. At high doses (400 mg/kg bodyweight daily), dimethylacetamide causes effects on the central nervous system (e.g. depression, hallucinations and delusion).

Dimethylacetamide may be incompatible with polycarbonate or ABS. Devices (e.g. syringes) that contain polycarbonate or ABS can dissolve when coming into contact with dimethylacetamide.