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
- MOL File:
- 111-41-1.mol
- MSDS File:
- SDS
- Modify Date:
- 2024/8/15 16:24:08
| 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 |
n |
| 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℃ |
| 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) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |    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 |
|
2-(2-Aminoethylamino)ethanol price More Price(9)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich(India) | 127582 | N-(2-Hydroxyethyl)ethylenediamine 99% | 111-41-1 | 100G | ₹1948.5 | 2022-06-14 | Buy |
| Sigma-Aldrich(India) | 127582 | N-(2-Hydroxyethyl)ethylenediamine 99% | 111-41-1 | 1KG | ₹6375.93 | 2022-06-14 | Buy |
| Sigma-Aldrich(India) | 127582 | N-(2-Hydroxyethyl)ethylenediamine 99% | 111-41-1 | 2KG | ₹9677.55 | 2022-06-14 | Buy |
| TCI Chemicals (India) | A0299 | 2-(2-Aminoethylamino)ethanol min. 99.0 % | 111-41-1 | 25ML | ₹1500 | 2022-05-26 | Buy |
| TCI Chemicals (India) | A0299 | 2-(2-Aminoethylamino)ethanol min. 99.0 % | 111-41-1 | 500ML | ₹2100 | 2022-05-26 | 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
CLEAR VISCOUS LIQUID
Uses
Textile finishing compounds (antifuming agents, dyestuffs, cationic surfactants), resins, rubber products, insecticides, and certain medicinals.
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
Preparation Products
1of3
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