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  • N,N-dimethylacetamide  127-19-5
Name:N,N-dimethylacetamide 127-19-5
CAS No:127-19-5

PRODUCT DESCRIPTION


Description

Dimethylacetamide (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.

Basic Info

Chemical Name N,N-dimethylacetamide
Synonyms

N,N-Dimethylacetamide;Acetamide,N,N-dimethyl;Acetic acid-dimethylamide;Dimethylamide acetate;N,N-Dimethylethanamide;N-N-Dimethylacetamide;DIMETHYL ACETAMIDE;acetic acid dimethylamide;N-Acetyldimethylamine;Acetdimethylamide;DMA;Dimethylacetone amide;Acetamide, N,N-dimethyl-;N,N-Dimethylacetamid;N,N-dimethyl-acetamide;Collapse

CAS No. 127-19-5
Molecular Formula C4H9NO
Molecular Weight 87.12040
PSA 20.31000
LogP 0.09450

Numbering system

MDL number MFCD00008686
RTECS number AB7700000
EINECS number 204-826-4
BRN number 1737614

Properties

Appearance & Physical State Clear, colorless liquid
Density 0.937
Boiling Point 164-166ºC
Melting Point -20ºC
Flash Point 66ºC
Refractive Index 1.437-1.439
Water Solubility miscible
Stability Stable. Combustible. Incompatible with strong oxidizing agents.
Storage Condition 0-6ºC
Vapor Density 3.89 (vs air)
Vapor Pressure 40 mm Hg ( 19.4 °C)

Safety Info

RTECS TX9625000
Safety Statements S45-S53
HS Code 2924199090
WGK Germany 3
RIDADR UN 1279 3/PG 2
Risk Statements R20/21; R61
Hazard Codes T
Hazard Declaration H312 + H332; H319; H360D
Caution Statement P201; P261; P280; P302 + P352 + P312; P304 + P340 + P312; P308 + P313
Symbol GHS07, GHS08
Signal Word Danger

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