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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
Molecular Weight:
104.15
MDL Number:
MFCD00008170
MOL File:
111-41-1.mol
MSDS File:
SDS
Last updated:2024-01-04 13:52:25

2-(2-Aminoethylamino)ethanol Properties

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
PH 11.8 (111g/l, H2O, 20℃)
Odor mild ammoniacal odor
explosive limit 3.3-10.1%(V)
Water Solubility soluble
Sensitive Hygroscopic
BRN 506012
Dielectric constant 18.989999999999998
Exposure limits NIOSH: TWA 0.1 mg/m3
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℃
Indirect Additives used in Food Contact Substances 2-((2-AMINOETHYL)AMINO)ETHANOL
CAS DataBase Reference 111-41-1(CAS DataBase Reference)
FDA UNII RC78W6NPXT
NIST Chemistry Reference Ethanol, 2-[(2-aminoethyl)amino]-(111-41-1)
EPA Substance Registry System N-Hydroxyethylethylenediamine (111-41-1)

SAFETY

Risk and Safety Statements

Symbol(GHS)  GHS hazard pictogramsGHS hazard pictogramsGHS hazard pictograms
GHS05,GHS07,GHS08
Signal word  Danger
Hazard statements  H314-H317-H335-H360Df
Precautionary statements  P202-P261-P280-P303+P361+P353-P304+P340+P310-P305+P351+P338
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
Toxicity LD50 orally in Rabbit: 3000 mg/kg LD50 dermal Rabbit > 2000 mg/kg
NFPA 704
1
3 0

2-(2-Aminoethylamino)ethanol price More Price(18)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 127582 N-(2-Hydroxyethyl)ethylenediamine 99% 111-41-1 1kg $64.8 2024-03-01 Buy
Sigma-Aldrich 127582 N-(2-Hydroxyethyl)ethylenediamine 99% 111-41-1 2kg $153 2024-03-01 Buy
Sigma-Aldrich 8.00360 2-(2-Aminoethylamino)ethanol for synthesis 111-41-1 100mL $38.4 2022-05-15 Buy
TCI Chemical A0299 2-(2-Aminoethylamino)ethanol >99.0%(GC)(T) 111-41-1 25mL $21 2024-03-01 Buy
TCI Chemical A0299 2-(2-Aminoethylamino)ethanol >99.0%(GC)(T) 111-41-1 500mL $37 2024-03-01 Buy
Product number Packaging Price Buy
127582 1kg $64.8 Buy
127582 2kg $153 Buy
8.00360 100mL $38.4 Buy
A0299 25mL $21 Buy
A0299 500mL $37 Buy

2-(2-Aminoethylamino)ethanol Chemical Properties,Uses,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.

Global( 477)Suppliers
Supplier Tel Email Country ProdList Advantage
Henan Fengda Chemical Co., Ltd
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18853181302 sale@chuangyingchem.com CHINA 5909 58
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View Lastest Price from 2-(2-Aminoethylamino)ethanol manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
2-(2-Aminoethylamino)ethanol pictures 2024-01-04 2-(2-Aminoethylamino)ethanol
111-41-1
US $0.00 / kg 1kg 99% 1000000 Hebei Jingbo New Material Technology Co., Ltd
2-(2-Aminoethylamino)ethanol pictures 2023-12-23 2-(2-Aminoethylamino)ethanol
111-41-1
US $2000.00-52.00 / KG 1KG 99% 2000 ton/year Henan Fengda Chemical Co., Ltd
2-(2-Aminoethylamino)ethanol pictures 2023-05-06 2-(2-Aminoethylamino)ethanol
111-41-1
US $5.00-2.00 / KG 1KG 99% 10000kg Hebei Guanlang Biotechnology Co,.LTD
2-(2-AMINOETHYLAMINO)ETHANOL AMINOETHYETHANOLAMINE HYDROXYETHYL-ETHYLENEDIAMINE LABOTEST-BB LTBB000455 N-HYDROXYETHYL-1,2-ETHANEDIAMINE N-(B-AMINOETHYL)ETHANOLAMINE N-B-HYDROXYETHYLETHYLENEDIAMINE N-(2-HYDROXYETHYL)ETHANE DIAMINE (2-Aminoethyl)ethanolamine (2-hydroxyethyl)ethylenediamine[qr] (amino-2ethyl)-2amino)ethanol (beta-Hydroxyethyl)ethylenediamine (beta-hydroxyethyl)ethylenediamine[qr] 1-(2-hydroxyethylamino)-2-aminoethane 1-[2-(Hydroxyethyl)amino]-2-aminoethane 1-Aminoethyl ethanolamine 2-((2-aminoethyl)amino)-ethano 2-((2-aminoethyl)amino)ethanol[qr] 2-(2-Aminoethyl-amino)-1-ethanol 2-(2-Hydroxyethylamino)ethylamine 2-[(2-aminoethyl)amino]-ethano 2-Amino-2'-hydroxydiethylamine 2-Aminoethylethanolamine beta-Aminoethyl-beta-hydroxyethylamine Ethanolethylene diamine ethanolethylenediamine hydroxyethylethylenediamine[qr] Monoethanolethylenediamine monoethanolethylenediamine[qr] N-(2-Hydroxyethyl)-1,2-ethanediamine n-(2-hydroxyethyl)-1,2-ethanediamine[qr] N-(2-Hydroxyethyl)ethylenediam n-(2-hydroxyethyl)ethylenediamine[qr] N-(beta-Aminoethyl)ethanolamine n-(beta-aminoethyl)ethanolamine[qr] N-(beta-Hydroxyethyl)ethylenediamine n-(beta-hydroxyethyl)ethylenediamine[qr] N-(Hydroxyethyl)ethylenediamine n-(hydroxyethyl)ethylenediamine[qr] n-aminoethylethanolamine[qr] n-hydroxyethyl-1,2-ethanediamine[qr] 2-(2-Aminoethylamino)ethanol~N-(2-Aminoethyl)ethanolamine N-(2-Hydroxyethyl)Ethane Ethanol, 2-(2-aminoethyl)amino- N-Hydroxyethyl-1,2-diaminoethane 2-(2-Aminoethylamino)ethanol, 99+% N-(2-Hydroxyethyl)ethylenediamine, 99+% 5-Amino-3-azapentane-1-ol N-(2-Hydroxyethyl)ethylenediamine,2-(2-Aminoethylamino)ethanol, N-(2-Aminoethyl)ethanolamine 2-(2-Aminoethylamino 2-β-AMinoethylaMinoethyl alcohol  N-2-Aminoethyl Ethanolamin N-β-ethoxyl ethylenediaMine N-(2-Hydroxyethyl)ethylenediaMine, 99+% 500GR N-(2-Aminoethyl)ethanolamine N-(2-Hydroxyethyl)ethylenediamine 2-(2-AMINOETHYLAMINO)ETHANOL FOR SYNTHES N-(2-Hydroxyethyl)ethylenediaMine 99% 2-(2-Aminoethylamino)ethanol for synthesis