| Identification | More | [Name]
N,N-Dimethylethylamine | [CAS]
598-56-1 | [Synonyms]
ATOFINA DMEA
DIMETHYLETHYLAMINE
ETHYLDIMETHYLAMINE
N-ETHYLDIMETHYLAMINE
N,N-DIMETHYLAMINE
N,N-DIMETHYLAMINOETHANE
N,N-DIMETHYLETHYLAMINE
C2H5N(CH3)2
Ethanamine,N,N-dimethyl-
Ethylamine, N,N-dimethyl-
Ethylamine,N,N-dimethyl-
Ethyldimethylamin
Ethyl-dimethylamin
Methanamine, N-ethyl-N-methyl-
Methanamine,N-ethyl-N-methyl-
n,n-dimethyl-ethanamin
N,N-Dimethylethanamine
N,N-dimethyl-Ethanamine
n,n-dimethyl-ethylamin
n-ethyl-n-methyl-methanamin | [EINECS(EC#)]
209-940-8 | [Molecular Formula]
C4H11N | [MDL Number]
MFCD00009039 | [Molecular Weight]
73.14 | [MOL File]
598-56-1.mol |
| Chemical Properties | Back Directory | [Appearance]
Colorless to light yellow liqui | [Melting point ]
−140 °C(lit.) | [Boiling point ]
36-38 °C(lit.) | [density ]
0.675 g/mL at 25 °C(lit.)
| [vapor pressure ]
8.09 psi ( 20 °C)
| [refractive index ]
n20/D 1.372(lit.)
| [Fp ]
-33 °F
| [storage temp. ]
Flammables area | [form ]
Liquid | [pka]
9.83±0.28(Predicted) | [color ]
Clear colorless to slightly yellow | [PH]
12.0 (50g/l, H2O, 20℃) | [Stability:]
Stable. Extremely flammable-note low flash point. Incompatible with strong oxidizing agents. | [explosive limit]
0.9-11.2%(V) | [Water Solubility ]
SOLUBLE | [Sensitive ]
Light Sensitive | [BRN ]
1696893 | [CAS DataBase Reference]
598-56-1(CAS DataBase Reference) | [NIST Chemistry Reference]
Ethanamine, N,N-dimethyl-(598-56-1) | [EPA Substance Registry System]
598-56-1(EPA Substance) |
| Safety Data | Back Directory | [Hazard Codes ]
F+,C | [Risk Statements ]
R12:Extremely Flammable.
R20/22:Harmful by inhalation and if swallowed .
R34:Causes burns. | [Safety Statements ]
S3:Keep in a cool place .
S16:Keep away from sources of ignition-No smoking .
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36:Wear suitable protective clothing .
S45:In case of accident or if you feel unwell, seek medical advice immediately (show label where possible) . | [RIDADR ]
UN 2733 3/PG 2
| [WGK Germany ]
1
| [RTECS ]
KH2348550 | [F ]
9 | [Autoignition Temperature]
190 °C | [TSCA ]
Yes | [HazardClass ]
3 | [PackingGroup ]
I | [HS Code ]
29211980 | [Hazardous Substances Data]
598-56-1(Hazardous Substances Data) | [Toxicity]
LD50 orally in Rabbit: 606 mg/kg LD50 dermal Rabbit > 2000 mg/kg |
| Hazard Information | Back Directory | [General Description]
A clear colorless liquid with a strong odor that can vary from ammonia-like to fishlike. Flash point of 10°F. Vapors irritate the eyes and mucous membranes. Less dense than water. Vapors heavier than air. Produces toxic oxides of nitrogen during combustion. Used in the manufacture of other chemicals. | [Reactivity Profile]
DIMETHYLETHYLAMINE, [LIQUID] is a base. Neutralize acids to form salts plus water in exothermic reactions. May be incompatible with isocyanates, halogenated organics, peroxides, phenols, epoxides, anhydrides, and acid halides. Flammable gaseous hydrogen is generated in combination with strong reducing agents, such as hydrides. | [Air & Water Reactions]
Highly flammable. Water soluble. | [Health Hazard]
Inhalation or contact with material may irritate or burn skin and eyes. Fire may produce irritating, corrosive and/or toxic gases. Vapors may cause dizziness or suffocation. Runoff from fire control or dilution water may cause pollution. | [Chemical Properties]
Colorless to light yellow liqui | [Uses]
N,N-Dimethylethylamine was used in the preparation of pH and reduction dual-responsive polypeptide nanogels with self-reinforced endocytoses. | [Uses]
N,N-Dimethylethylamine is used as adhesive, sealant chemical and process regulator. It acts as an intermediate for quaternary ammonium compounds and is also used as a stabilizer for chlorinated hydrocarbons and vinyl derivatives. It is used in foundries as a catalyst for sand core production. Further, it is employed in the polymerization of polyamides. In addition to this, it is used in the preparation of polypeptide nanogels with self-reinforced endocytoses. |
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