ChemicalBook > CAS DataBase List > 2-Methylaminoethanol

2-Methylaminoethanol

Product Name
2-Methylaminoethanol
CAS No.
109-83-1
Chemical Name
2-Methylaminoethanol
Synonyms
CL045;usafdo-50;amietolm11;USAF do-50;Amietol M 11;-Methylamino;JACS-109-83-1;AKOS BBS-00004409;Methlaminoethanol;Methylethanolamine
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.
form 
Liquid
pka
pK1:9.88(+1) (25°C)
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.
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

H227Combustible liquid

H302Harmful if swallowed

H312Harmful in contact with skin

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.

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.

P405Store locked up.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
471445
Product name
2-(Methylamino)ethanol
Purity
≥98%
Packaging
25ml
Price
$19.1
Updated
2021/12/16
Sigma-Aldrich
Product number
8.05802
Product name
2-(Methylamino)ethanol
Purity
for synthesis
Packaging
100 mL
Price
$29.69
Updated
2021/12/16
Sigma-Aldrich
Product number
8.05802
Product name
2-(Methylamino)ethanol
Purity
for synthesis
Packaging
1 L
Price
$50.87
Updated
2021/12/16
Sigma-Aldrich
Product number
471445
Product name
2-(Methylamino)ethanol
Purity
≥98%
Packaging
2l
Price
$83
Updated
2021/12/16
Sigma-Aldrich
Product number
471445
Product name
2-(Methylamino)ethanol
Purity
≥98%
Packaging
250ml
Price
$34.8
Updated
2021/03/22
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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

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2-Methylaminoethanol Suppliers

Weifang QianJin Fine Chemical Co., Ltd.
Fax
0536-8897109
Email
1577399715@qq.com
Country
China
ProdList
1932
Advantage
55
J & K SCIENTIFIC LTD.
Tel
010-82848833- ;010-82848833-
Fax
86-10-82849933
Email
jkinfo@jkchemical.com;market6@jkchemical.com
Country
China
ProdList
96815
Advantage
76
Meryer (Shanghai) Chemical Technology Co., Ltd.
Tel
21-61259100-
Fax
86-21-61259102
Email
sh@meryer.com
Country
China
ProdList
40264
Advantage
62
future industrial shanghai co., ltd
Tel
400-0066-400;021-60496031
Fax
021-55660885
Email
sales@jonln.com;sales@jonln.com
Country
China
ProdList
1999
Advantage
65
Alfa Aesar
Tel
400-610-6006; 021-67582000
Fax
021-67582001/03/05
Email
saleschina@alfa-asia.com
Country
China
ProdList
30159
Advantage
84
TCI (Shanghai) Development Co., Ltd.
Tel
021-67121386 / 800-988-0390
Fax
021-67121385
Email
Sales-CN@TCIchemicals.com
Country
China
ProdList
24555
Advantage
81
Beijing dtftchem Technology Co., Ltd.
Tel
13651141086; 86(10)60275028、60275820
Fax
86 (10) 60270825
Email
dtftchem@sina.com
Country
China
ProdList
3392
Advantage
62
BeiJing Hwrk Chemicals Limted
Tel
0757-86329057-
Fax
0757-86311057
Email
sales.gd@hwrkchemical.com
Country
China
ProdList
17295
Advantage
55
Energy Chemical
Tel
021-58432009-
Fax
021-58436166
Email
sales8178@energy-chemical.com
Country
China
ProdList
43431
Advantage
61
Beijing Ouhe Technology Co., Ltd
Tel
010-82967028-
Fax
+86-10-82967029
Email
2355560935@qq.com
Country
China
ProdList
12270
Advantage
60
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View Lastest Price from 2-Methylaminoethanol manufacturers

Binhai henglian chemicals 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
Shaanxi Dideu Medichem Co. Ltd
Product
2-Methylaminoethanol 109-83-1
Price
US $0.10/KG
Min. Order
1KG
Purity
99.0%
Supply Ability
1000 tons
Release date
2019-12-30
Career Henan Chemical Co
Product
2-Methylaminoethanol 109-83-1
Price
US $1.00/kg
Min. Order
1g
Purity
99%
Supply Ability
100KG
Release date
2018-12-21

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