| Identification | More | [Name]
2-(BUTYLAMINO)ETHANOL | [CAS]
111-75-1 | [Synonyms]
2-(BUTYLAMINO)ETHANOL
ETHANOL-N-BUTYLAMINE
N-BUTYL-2-HYDROXYETHYLAMINE
N-BUTYLETHANOLAMINE
N-N-BUTYLETHANOLAMINE
2-(butylamino)-ethano
2-(n-butylamino)ethanol
2-(n-monobutylamino)ethanol
2-butylamino-ethano
2-n-Butylaminoethanol
butyl(2-hydroxyethyl)amine
butylethanalamine
Butylethanolamine
Butylmonoethanolamine
N-Butyl monoethanolamine
n-Butylaminoethanol
Buthylethanolamine
N-n-Buthylethanolamine
2-(BUTYLAMINO)ETHANOL, 98+%
N-ButylEthanolamine(N-Bea) | [EINECS(EC#)]
203-904-5 | [Molecular Formula]
C6H15NO | [MDL Number]
MFCD00020570 | [Molecular Weight]
117.19 | [MOL File]
111-75-1.mol |
| Chemical Properties | Back Directory | [Melting point ]
28.94°C (estimate) | [Boiling point ]
198-200 °C(lit.) | [density ]
0.891 g/mL at 25 °C(lit.)
| [vapor pressure ]
13.94Pa at 20℃ | [refractive index ]
n20/D 1.444(lit.)
| [Fp ]
170 °F
| [storage temp. ]
2-8°C | [solubility ]
1000g/l | [form ]
clear liquid | [pka]
14.81±0.10(Predicted) | [color ]
Colorless to Almost colorless | [Specific Gravity]
0.893 | [PH]
11.9 (100g/l, H2O, 20℃) | [biological source]
goat | [explosive limit]
1.5-8.6%(V) | [Water Solubility ]
1000g/L at 20℃ | [BRN ]
1732522 | [InChIKey]
LJDSTRZHPWMDPG-UHFFFAOYSA-N | [LogP]
0.64 at 25℃ | [CAS DataBase Reference]
111-75-1(CAS DataBase Reference) | [EPA Substance Registry System]
Ethanol, 2-(butylamino)- (111-75-1) |
| Safety Data | Back Directory | [Hazard Codes ]
C | [Risk Statements ]
R22:Harmful if swallowed.
R34:Causes burns. | [Safety Statements ]
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection .
S45:In case of accident or if you feel unwell, seek medical advice immediately (show label where possible) . | [RIDADR ]
UN 2735 8/PG 2
| [WGK Germany ]
1
| [RTECS ]
KK0175000
| [HazardClass ]
8 | [PackingGroup ]
II | [HS Code ]
29221990 | [Safety Profile]
Moderately toxic by
ingestion and intraperitoneal routes. A skin
and severe eye irritant. See also AMINES.
Combustible when exposed to heat or
flame. To fight fire, use alcohol foam, foam,
Con, dry chemical. Incompatible with
oxihzing materials. When heated to
decomposition it emits toxic fumes of NOx |
| Hazard Information | Back Directory | [Description]
2-(butylamino)ethanol (BAE) is a secondary amine and has steric hindrance with a strong tendency to form bicarbonate on reaction with CO2. As a result, equilibrium CO2 loading can exceed 0.5 mol CO2/mol amine, resulting in higher cyclic capacity than conventional MEA. BAE's hydrophobicity is very high and highly soluble with most amines and ethers. The advantages of preferring BAE over traditional 2-amino-2-methyl-1-propanol (AMP) are that BAE does not produce solid precipitation on CO2 loading, CO2 absorption and reaction rate of BAE is higher than AMP, it can be regenerated at low temperature, low heat of CO2 absorption and BAE is cheaper than AMP[1]. | [Chemical Properties]
Colorless liquid | [Uses]
2-(Butylamino)ethanol (N-Butylethanolamine) may be employed for the synthesis of 4-alkylamino-2,5,6-trimethyl -7-(2,4,6-trimethylphenyl)pyrrolo[2,3-d]pyrimidines and N-butyl-N-(2-nitroxyethyl)nitramine (BuNENA). | [General Description]
2-(Butylamino)ethanol is a secondary amine having a -OH group. | [Toxics Screening Level]
The Initial Risk Screening Level (ITSL) for 2-Butylaminoethanol is 4 μg/m3 based on annual averaging time. | [References]
[1] Ashish Gautam, Monoj Kumar Mondal. “Novel aqueous amine blend of 2-(Butylamino)ethanol and 2-Dimethylaminoethanol for CO2 capture: Equilibrium CO2 loading, RSM optimization, desorption study, characterization and toxicity assessment.” Separation and Purification Technology 322 (2023): Article 124279.
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