ChemicalBook > CAS DataBase List > 2-(2-Aminoethylamino)ethanol

2-(2-Aminoethylamino)ethanol

Product Name
2-(2-Aminoethylamino)ethanol
CAS No.
111-41-1
Chemical Name
2-(2-Aminoethylamino)ethanol
Synonyms
AEEA;AMINOETHYLETHANOLAMINE;2-((2-Aminoethyl)amino)ethan-1-ol;N-(2-HYDROXYETHYL)ETHYLENEDIAMINE;AMINOETHYLETHANOLAMIN;N-(2-AMINOETHYL)ETHANOLAMINE;aminoethyl;N-AMINOETHYL ETHANOLAMINE;(2-Hydroxyethyl)ethylenediamine;N-(2-Hydroxyethyl)ethylenediamine,97%
CBNumber
CB4402952
Molecular Formula
C4H12N2O
Formula Weight
104.15
MOL File
111-41-1.mol
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2-(2-Aminoethylamino)ethanol Property

Melting point:
-28 °C
Boiling point:
238-240 °C/752 mmHg (lit.)
Density 
1.03 g/mL at 25 °C (lit.)
vapor density 
3.6 (vs air)
vapor pressure 
<0.01 hPa (20 °C)
refractive index 
n20/D 1.485(lit.)
Flash point:
>230 °F
storage temp. 
Store below +30°C.
solubility 
soluble
pka
pK1:7.21(＋2);pK2:10.12(＋1) (25°C)
form 
Liquid
color 
Clear Colorless
Odor
mild ammoniacal odor
PH
11.8 (111g/l, H2O, 20℃)
explosive limit
3.3-10.1%(V)
Water Solubility 
soluble
Sensitive 
Hygroscopic
BRN 
506012
Exposure limits
NIOSH: TWA 0.1 mg/m3
Dielectric constant
18.989999999999998
InChIKey
LHIJANUOQQMGNT-UHFFFAOYSA-N
LogP
-2.2--1.46 at 20-25℃ and pH7-11
Surface tension
67.11mN/m at 1g/L and 20℃
Dissociation constant
6.83-9.82 at 25℃
CAS DataBase Reference
111-41-1(CAS DataBase Reference)
NIST Chemistry Reference
Ethanol, 2-[(2-aminoethyl)amino]-(111-41-1)
EPA Substance Registry System
N-Hydroxyethylethylenediamine (111-41-1)
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Safety

Hazard Codes 
C,T
Risk Statements 
34-43-61-62
Safety Statements 
26-36/37/39-45-53-28A
RIDADR 
UN 2735 8/PG 2
WGK Germany 
1
RTECS 
KJ6300000
Autoignition Temperature
345 °C
TSCA 
Yes
HazardClass 
8
PackingGroup 
II
HS Code 
29221980
Hazardous Substances Data
111-41-1(Hazardous Substances Data)
Toxicity
LD50 orally in Rabbit: 3000 mg/kg LD50 dermal Rabbit > 2000 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

H317May cause an allergic skin reaction

H335May cause respiratory irritation

Precautionary statements

P202Do not handle until all safety precautions have been read and understood.

P261Avoid breathing 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.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
127582
Product name
N-(2-Hydroxyethyl)ethylenediamine
Purity
99%
Packaging
1kg
Price
$64.8
Updated
2024/03/01
Sigma-Aldrich
Product number
127582
Product name
N-(2-Hydroxyethyl)ethylenediamine
Purity
99%
Packaging
2kg
Price
$153
Updated
2024/03/01
Sigma-Aldrich
Product number
8.00360
Product name
2-(2-Aminoethylamino)ethanol
Purity
for synthesis
Packaging
100mL
Price
$38.4
Updated
2022/05/15
TCI Chemical
Product number
A0299
Product name
2-(2-Aminoethylamino)ethanol
Purity
>99.0%(GC)(T)
Packaging
25mL
Price
$21
Updated
2024/03/01
TCI Chemical
Product number
A0299
Product name
2-(2-Aminoethylamino)ethanol
Purity
>99.0%(GC)(T)
Packaging
500mL
Price
$37
Updated
2024/03/01
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2-(2-Aminoethylamino)ethanol Chemical Properties,Usage,Production

Description

Aminoethylethanolamine is a component of colophony in soldering flux, which may cause contact and airborne contact dermatitis in workers in the electronic industry or in cable jointers.

Chemical Properties

Aminoethylethanolamine is combustible, colorless, liquid with an ammonia-like odor.

Chemical Properties

CLEAR VISCOUS LIQUID

Uses

Textile finishing compounds (antifuming agents, dyestuffs, cationic surfactants), resins, rubber products, insecticides, and certain medicinals.

Uses

It is used as an important intermediate in the manufacture of lube oil additives, fuel additives, chelating agents, surfactants and fabric softeners among other applications. N-(2-Hydroxyethyl)ethylenediamine [N-(2-Aminoethyl)ethanolamine] is used to study the aerobic biodecomposition of amines in hypersaline wastewaters.

Uses

N-(2-hydroxyethyl)ethylenediamine (hydeten) or [N-(2-aminoethyl)ethanolamine] can be used as:

  • A precursor in the synthesis of room-temperature ionic liquids, acetate and formate ammonium salts of N-(2-hydroxyethyl)-ethylenediamine.
  • A ligand in the preparation of polymeric cyano-bridged platinum(II)complexes, ligand-copper(II)carbohydrate complexes and cyano-bridged Ni-Pt and Cu-Pt coordination polymers.

It can also be used to study the aerobic biodecomposition of amines in hypersaline wastewaters.

General Description

A clear colorless liquid with an ammonia-like odor. Corrosive to tissue. Combustible, but may be difficult to ignite. Less dense than water. Vapors heavier than air. Toxic oxides of nitrogen produced during combustion. Used to make other chemicals.

Air & Water Reactions

Water soluble. Hygroscopic.

Reactivity Profile

2-(2-Aminoethylamino)ethanol is an amine and alcohol. 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-(2-Aminoethylamino)ethanol is hygroscopic.

Health Hazard

Skin contact will cause mild irritation; eye contact will cause more severe irritation.

Fire Hazard

2-(2-Aminoethylamino)ethanol is combustible.

Contact allergens

Aminoethylethanolamine is a component of colophony in soldering flux, which may cause contact and airborne contact dermatitis in workers in the electronic industry or cable jointers.

Potential Exposure

Used to make textile finishing compounds, dyes, resins, rubber, insecticides, medicines, and oth

Shipping

UN2735 Amines, liquid, corrosive, n.o.s, or Polyamines, liquid, corrosive, n.o.s., Hazard class: 8; Labels: 8-Corrosive material, Technical Name Required.

Purification Methods

Distil the amine twice through a Vigreux column (p 11). Redistil it from solid NaOH, then from CaH2. Alternatively, it can be converted to the dihydrochloride and recrystallised from water. It is then dried, mixed with excess of solid NaOH and the free base is distilled from the mixture. It is finally redistilled from CaH2. [Drinkard et al. J Am Chem Soc 82 2992 1960, Beilstein 4 IV 1558.]

Incompatibilities

Contact with cellulose nitrate may cause fires upon contact. Reacts with Oxidizers, strong acids.

2-(2-Aminoethylamino)ethanol Preparation Products And Raw materials

Raw materials

Ethylenediamine

Preparation Products

castor oil type amphoteric surfactant JHZ-103 cocoyl coarboxy methyl imidazoline acetat XCG-CA-2 type lauroamphopropyl sulfonate Silk softener L laurylamide propionate JHZ-101
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View Lastest Price from 2-(2-Aminoethylamino)ethanol manufacturers

HebeiShuoshengImportandExportco.,Ltd
Product
2-(2-Aminoethylamino)ethanol 111-41-1
Price
US $6.00/kg
Min. Order
1kg
Purity
99%
Supply Ability
2000KG/Month
Release date
2024-08-12
Hebei Longbang Technology Co., Ltd
Product
2-(2-Aminoethylamino)ethanol 111-41-1
Price
US $6.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
20TONS
Release date
2024-05-14
Hebei Zhuanglai Chemical Trading Co.,Ltd
Product
2-(2-Aminoethylamino)ethanol 111-41-1
Price
US $60.00/kg
Min. Order
1kg
Purity
99
Supply Ability
5000
Release date
2024-05-09

111-41-1, 2-(2-Aminoethylamino)ethanolRelated Search:

Hydroxyethyl Cellulose Diethanolamine Monoethanolamine 2-Methylaminoethanol Methyl 2-hydroxyethyl cellulose Ethyl acetate Ethanol 2-(Ethylamino)ethanol 2-Aminoethyl(ethyl)amine 2-(METHYLSULFONYL)ETHANOL N,N-Diethylethylenediamine Hydroxyethyl starch Sodium isethionate 2-Dimethylaminoethanol N-(2-Hydroxyethyl)ethylenediaminetriacetic acid Diethylaminoethanol Ethylenediamine N,N,N',N'-TETRAKIS(2-HYDROXYETHYL)ETHYLENEDIAMINE

  • 2-(2-AMINOETHYLAMINO)ETHANOL
  • AMINOETHYLETHANOLAMIN
  • AMINOETHYLETHANOLAMINE
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  • N-AMINOETHYL ETHANOLAMINE
  • N-(B-AMINOETHYL)ETHANOLAMINE
  • N-B-HYDROXYETHYLETHYLENEDIAMINE
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  • (2-Hydroxyethyl)ethylenediamine
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  • N-(2-Hydroxyethyl)ethylenediam
  • n-(2-hydroxyethyl)ethylenediamine[qr]
  • N-(beta-Aminoethyl)ethanolamine
  • n-(beta-aminoethyl)ethanolamine[qr]
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