ChemicalBook > CAS DataBase List > 2-Methylaminoethanol

2-Methylaminoethanol

Product Name
2-Methylaminoethanol
CAS No.
109-83-1
Chemical Name
2-Methylaminoethanol
Synonyms
2-(METHYLAMINO)ETHANOL;N-METHYLETHANOLAMINE;Ethanol, 2-(methylamino)-;N-Methylaminoethanol;Methylethanolamine;Methylaminoethanol;METHYLETHYLOLAMINE;N-Methyl-2-hydroxyethylamine;CL045;Sar-OL
CBNumber
CB2745059
Molecular Formula
C3H9NO
Formula Weight
75.11
MOL File
109-83-1.mol
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2-Methylaminoethanol Property

Melting point:
-3 °C
Boiling point:
159 °C(lit.)
Density 
0.935 g/mL at 25 °C(lit.)
vapor density 
2.6 (vs air)
vapor pressure 
0.5 mm Hg ( 20 °C)
refractive index 
n20/D 1.439(lit.)
Flash point:
163 °F
storage temp. 
Store below +30°C.
solubility 
Chloroform (Soluble), Methanol (Slightly)
pka
pK1:9.88(＋1) (25°C)
form 
Liquid
color 
Clear colorless to slightly yellow
PH
13.6 (100g/l, H2O, 20℃)
explosive limit
1.6-17.7%(V)
Water Solubility 
miscible
Merck 
14,6015
BRN 
1071196
Stability:
Stable. Combustible. Incompatible with oxidizing agents.
LogP
-0.91 at 25℃
CAS DataBase Reference
109-83-1(CAS DataBase Reference)
NIST Chemistry Reference
Ethanol, 2-(methylamino)-(109-83-1)
EPA Substance Registry System
N-Methylethanolamine (109-83-1)
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Safety

Hazard Codes 
C
Risk Statements 
21/22-34-48/22
Safety Statements 
26-36/37/39-45
RIDADR 
UN 2735 8/PG 2
WGK Germany 
1
RTECS 
KL6650000
Autoignition Temperature
662 °F
TSCA 
Yes
HazardClass 
8
PackingGroup 
III
HS Code 
29221980
Hazardous Substances Data
109-83-1(Hazardous Substances Data)
Toxicity
LD50 orally in Rabbit: 1391 mg/kg LD50 dermal Rabbit 1006 mg/kg
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Danger
Hazard statements

H314Causes severe skin burns and eye damage

H335May cause respiratory irritation

H373May cause damage to organs through prolonged or repeated exposure

Precautionary statements

P260Do not breathe dust/fume/gas/mist/vapours/spray.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.

P303+P361+P353IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P314Get medical advice/attention if you feel unwell.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
471445
Product name
2-(Methylamino)ethanol
Purity
≥98%
Packaging
25ml
Price
$22.4
Updated
2024/03/01
Sigma-Aldrich
Product number
471445
Product name
2-(Methylamino)ethanol
Purity
≥98%
Packaging
2l
Price
$101
Updated
2024/03/01
Sigma-Aldrich
Product number
8.05802
Product name
2-(Methylamino)ethanol
Purity
for synthesis
Packaging
100mL
Price
$29.69
Updated
2021/12/16
Sigma-Aldrich
Product number
8.05802
Product name
2-(Methylamino)ethanol
Purity
for synthesis
Packaging
1L
Price
$50.87
Updated
2021/12/16
TCI Chemical
Product number
M0144
Product name
2-(Methylamino)ethanol
Purity
>99.0%(GC)(T)
Packaging
25mL
Price
$21
Updated
2024/03/01
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2-Methylaminoethanol Chemical Properties,Usage,Production

Chemical Properties

viscous colourless or light yellow liquid

Uses

Textile chemicals, pharmaceuticals.

Uses

2-(Methylamino)ethanol is used as an intermediate in synthetic chemistry. It finds application in various fields such as textile lubricants, polishes, detergents and in personal care products. It is also involved in electrostatic automotive coatings and in acid gas scrubbing. Further, it serves as an intermediate in polymers and pharmaceuticals. In addition to this, it is used as a solvent in the natural gas-processing industry.

Definition

ChEBI: An ethanolamine compound having an N-methyl substituent.

Production Methods

Monomethylethanolamine is manufactured by reacting ethylene oxide and methylamine with external cooling.

General Description

A clear colorless liquid. Flash point 165°F. Less dense than water and soluble in water. Vapors are heavier than air. Produces toxic oxides of nitrogen during combustion. Used to make other chemicals.

Air & Water Reactions

Soluble in water.

Reactivity Profile

2-Methylaminoethanol 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. 2-Methylaminoethanol may react with oxidizing materials.

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.

Safety Profile

Poison by intraperitoneal route. Moderately toxic by ingestion and subcutaneous routes. A corrosive irritant to skin, eyes, and mucous membranes. Flammable when exposed to heat, flame, or oxidizers. To fight fire, use alcohol foam. When heated to decomposition it emits toxic fumes such as NOx. See also AMINES and ALCOHOLS.

2-Methylaminoethanol Preparation Products And Raw materials

Raw materials

Preparation Products

1-Methylpiperazin-2-one N-Methylhomopiperazine
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2-Methylaminoethanol Suppliers

Americas 1 Australia 1 Belgium 6 Canada 1 China 362 Egypt 1 Europe 4 France 1 Germany 13 India 34 Japan 8 Malaysia 1 Slovakia 1 South Korea 1 Switzerland 2 The Netherlands 1 United Kingdom 11 United States 48 Global 497
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View Lastest Price from 2-Methylaminoethanol manufacturers

Changde Changlian Chemical Co., Ltd.
Product
2-Methylaminoethanol 109-83-1
Price
US $0.00/Kg/Drum
Min. Order
1000KG
Purity
99
Supply Ability
10000
Release date
2021-09-14
Hebei Zhuanglai Chemical Trading Co.,Ltd
Product
2-Methylaminoethanol 109-83-1
Price
US $32.00/kg
Min. Order
1kg
Purity
99%
Supply Ability
5000kg/week
Release date
2024-05-15
Qingdao RENAS Polymer Material Co., Ltd.
Product
2-(Methylamino)ethanol 109-83-1
Price
US $0.00/kg
Min. Order
20kg
Purity
99.0%
Supply Ability
20 tons
Release date
2024-05-31

109-83-1, 2-Methylaminoethanol Related Search:

Tyramine Ethanol 2,2-Diethoxyethylamine N-Methyl-2-pyrrolidone 2-Methoxyethanol Ethyl acetate Isopropylamine Emamectin Monoethanolamine 2-(4-Aminophenyl)ethanol 1-Methylpyrrolidine Diethanolamine 1-Methylimidazole 2-(METHYLTHIO)ETHANOL 2-(BUTYLAMINO)ETHANOL N-Iodosuccinimide N-Fluorobenzenesulfonimide Mepiquat chloride

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