Dimethyl Ethanolamine - Materials / Alfa Chemistry

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Dimethyl Ethanolamine

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Catalog Number

ACMA00017349

Product Name

Dimethyl Ethanolamine

Category

Polymers

Description

2-dimethylaminoethanol appears as a clear colorless liquid with a fishlike odor. Flash point 105°F. Less dense than water. Vapors heavier than air. Toxic oxides of nitrogen produced during combustion. Used to make other chemicals.;Liquid;Liquid;COLOURLESS LIQUID WITH PUNGENT ODOUR.

IUPAC Name

2-(dimethylamino)ethanol

Molecular Weight

89.14g/mol

Molecular Formula

C4H11NO;(CH3)2NCH2CH₂OH;C4H11NO

Canonical SMILES

CN(C)CCO

InChI

InChI=1S/C4H11NO/c1-5(2)3-4-6/h6H,3-4H2,1-2H3

InChI Key

UEEJHVSXFDXPFK-UHFFFAOYSA-N

Boiling Point

275 °F at 758 mm Hg (NTP, 1992);134.0 °C;134.1 °C;135 °C

Melting Point

-74 °F (NTP, 1992);-59.0 °C;-65 °C;-59°C;-59 °C

Flash Point

105 °F (NTP, 1992);105 °F open cup;38 °C c.c.

Density

0.887 at 68 °F (USCG, 1999);0.8866 g/cu cm at 20 °C;Relative density (water = 1): 0.89

Solubility

greater than or equal to 100 mg/mL at 73° F (NTP, 1992);11.22 M;Miscible with water;Miscible with alcohol, ether;Miscible with acetone, benzene;1000 mg/mL;Solubility in water: miscible

Color/Form

Colorless liquid;Very faint yellow liquid

Complexity

28.7

Covalently-Bonded Unit Count

EC Number

203-542-8

Exact Mass

89.084064g/mol

Formal Charge

Heat of Vaporization

42.7-43.2 kJ/mol

Heavy Atom Count

ICSC Number

0654

Log P

log Kow = -0.55 at 23 °C;-0.55

MeSH Entry Terms

Astyl;Bisorcate, Deanol;Deanol;Deanol Bisorcate;Demanol;Demanyl;Dimethylaminoethanol;Dimethylethanolamine;N,N Dimethyl 2 hydroxyethylamine;N,N-Dimethyl-2-hydroxyethylamine;N,N-Dimethylethanolamine;Tonibral

Monoisotopic Mass

89.084064g/mol

NSC Number

2652

Odor

Amine odor;Fishy odor

Other Experimental

Bulk density wt/gal at 20 °C: 7.4 lb/gal;Henry's Law constant = 1.8X10-9 atm-cu m/mol at 25 °C (est);Hydroxyl radical reaction rate constant = 9.0X10-11 cu cm/molecule-sec at 25 °C;Ozone reaction rate constant = 6.71X10-18 cu cm/molecule-sec at 25 °C

Refractive Index

Index of refraction: 1.4300 at 20 °C

Rotatable Bond Count

RTECS Number

KK6125000

Stability

Stable under recommended storage conditions.

UNII

2N6K9DRA24

UN Number

2051;2051;2051;2051

Vapor Density