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

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Min. Order / Reference FOB Price
10 Tons	US $1600.00/ Tons

Local Area:	Beijing, China
R&D Capacity:	OEM, ODM, Other
Payment Terms:	LC, T/T, D/P, WesternUnion, Small-amountpayment

CAS No.:	127-19-5
Formula:	C4h9no
EINECS:	204-826-4

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Product Description

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

IdentificationName N,N-DimethylacetamideSynonyms Acetic acid dimethylamide; Acetdimethylamide; Dimethyl acetamide; DMAC; U-5954 Molecular StructureMolecular Formula C4H9NOMolecular Weight 87.12CAS Registry Number 127-19-5EINECS 204-826-4

Properties Density 0.937Melting point -20 ºCBoiling point 164-166 ºCRefractive index 1.437-1.439Flash point 66 ºCWater 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.