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598-56-1

598-56-1 structural image
Product Name: N,N-Dimethylethylamine
Formula: C4H11N
Synonyms: N-Ethyldimethylamine;DMEA;Ethyldimethylamine;N,N-Dimethylethylamine
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CHEMICAL AND PHYSICAL PROPERTIES

Physical Description Clear colorless liquid with a strong odor of ammonia or fish; [CAMEO]
Color/Form Liquid
Boiling Point 36.5 °C
Melting Point -140 °C
Flash Point 10 °F
Density 0.675 at 20 °C/4 °C
Vapor Pressure 352.0 [mmHg]
LogP log Kow = 0.70
Odor Threshold Odor threshold measurements on 16 aliphatic amines were made with panels of specific anosmic & normal observers. The anosmia was most pronounced with low-mol-wt tertiary amines, but was also observed with lesser degree with primary & secondary amines.
Refractive Index Index of refraction: 1.3705 at 25 °C/D
Dissociation Constants 10.2
Kovats Retention Index 504
Chemical Classes Nitrogen Compounds -> Amines, Aliphatic

SAFETY INFORMATION

Signal word Danger
Pictogram(s)

Flame
Flammables
GHS02

Corrosion
Corrosives
GHS05

Exclamation Mark
Irritant
GHS07
GHS Hazard Statements H225:Flammable liquids
H314:Skin corrosion/irritation
Precautionary Statement Codes P210:Keep away from heat/sparks/open flames/hot surfaces. — No smoking.
P280:Wear protective gloves/protective clothing/eye protection/face protection.
P301+P312:IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.
P303+P361+P353:IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.
P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

COMPUTED DESCRIPTORS

Molecular Weight 73.14 g/mol
XLogP3 0.7
Hydrogen Bond Donor Count 0
Hydrogen Bond Acceptor Count 1
Rotatable Bond Count 1
Exact Mass 73.089149355 g/mol
Monoisotopic Mass 73.089149355 g/mol
Topological Polar Surface Area 3.2 Ų
Heavy Atom Count 5
Formal Charge 0
Complexity 17.6
Isotope Atom Count 0
Defined Atom Stereocenter Count 0
Undefined Atom Stereocenter Count 0
Defined Bond Stereocenter Count 0
Undefined Bond Stereocenter Count 0
Covalently-Bonded Unit Count 1
Compound Is Canonicalized Yes