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105-59-9

105-59-9 Structure

105-59-9 Structure
IdentificationMore
【Name】

N-Methyldiethanolamine
【CAS】

105-59-9
【Synonyms】

2,2'-METHYLIMINODIETHANOL
BIS(2-HYDROXYETHYL)METHYLAMINE
MDEA
METHYL DIETHANOLAMINE
N-METHYL-2,2-IMINOBIS(ETHANOL)
N-METHYL-2,2'-IMINODIETHANOL
N-METHYLDIETHANOLAMINE
N-METHYL-N-(2-HYDROXYETHYL)-2-AMINOETHANOL
N,N-BIS(2-HYDROXYETHYL)METHYLAMINE
2-(N-2-Hydroxyethyl-N-methylamino)ethanol
2,2’-(methylimino)bis-ethano
2,2’-(methylimino)bis-Ethanol
2,2’-(methylimino)di-ethano
Diethanolmethylamine
Ethanol, 2,2'-(methylimino)bis-
Ethanol, 2,2'-(methylimino)di-
Ethanol,2,2’-(methylimino)bis-
Mdea (diol)
Methylbis(2-hydroxyethyl)amine
Methyldiethanolamin
【EINECS(EC#)】

203-312-7
【Molecular Formula】

C5H13NO2
【MDL Number】

MFCD00002848
【Molecular Weight】

119.16
【MOL File】

105-59-9.mol
Chemical PropertiesBack Directory
【Appearance】

colourless viscous liquid
【mp 】

-21 °C
【bp 】

246-248 °C(lit.)
【density 】

1.038 g/mL at 25 °C(lit.)
【vapor density 】

4 (vs air)
【vapor pressure 】

0.01 mm Hg ( 20 °C)
【refractive index 】

n20/D 1.469(lit.)
【Fp 】

260 °F
【Stability:】

Stable. Combustible. Incompatible with strong oxidizing agents.
【BRN 】

1734441
【CAS DataBase Reference】

105-59-9(CAS DataBase Reference)
【NIST Chemistry Reference】

Methyldiethanolamine(105-59-9)
【EPA Substance Registry System】

105-59-9(EPA Substance)
Safety DataBack Directory
【Hazard Codes 】

Xi
【Risk Statements 】

R36:Irritating to the eyes.
【Safety Statements 】

S24:Avoid contact with skin .
【RIDADR 】

2735
【WGK Germany 】

1
【RTECS 】

KL7525000
【HazardClass 】

8
【PackingGroup 】

II
【Hazardous Substances Data】

105-59-9(Hazardous Substances Data)
Raw materials And Preparation ProductsBack Directory
【Raw materials】

2,2'-Iminodiethanol-->3-Hydroxypropionitrile
【Preparation Products】

Desulfurizer,high efficiency
Hazard InformationBack Directory
【General Description】

Colorless liquid.
【Reactivity Profile】

METHYLDIETHANOLAMINE(105-59-9) is an aminoalcohol. Amines are chemical bases. They neutralize acids to form salts plus water. These acid-base reactions are exothermic. The amount of heat that is evolved per mole of amine in a neutralization is largely independent of the strength of the amine as a base. Amines may be incompatible with isocyanates, halogenated organics, peroxides, phenols (acidic), epoxides, anhydrides, and acid halides. Flammable gaseous hydrogen is generated by amines in combination with strong reducing agents, such as hydrides. This compound may react with oxidizing materials.
【Air & Water Reactions】

Very water soluble .
【Health Hazard】

Exposure can cause irritation of eyes, nose and throat.
【Fire Hazard】

Special Hazards of Combustion Products: Irritating vapors and toxic gases, such as nitrogen oxides and carbon monoxide, may be formed when involved in fire.
Spectrum DetailBack Directory
【Spectrum Detail】

N-Methyldiethanolamine(105-59-9)IR2
N-Methyldiethanolamine(105-59-9)MS
N-Methyldiethanolamine(105-59-9)13CNMR
N-Methyldiethanolamine(105-59-9)IR1
N-Methyldiethanolamine(105-59-9)1HNMR
N-Methyldiethanolamine(105-59-9)Raman
Well-known Reagent Company Product InformationBack Directory
【Acros Organics】

N-Methyldiethanolamine, 99+%(105-59-9)
【Alfa Aesar】

N-Methyldiethanolamine, 98+%(105-59-9)
【Sigma Aldrich】

105-59-9(sigmaaldrich)
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