- 2-(Butylamino)ethanol
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- $0.00 / 1kg
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2026-03-02
- CAS:111-75-1
- Min. Order: 1kg
- Purity: 99.47%
- Supply Ability: 1000kg
- 2-(Butylamino)ethanol
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- $0.00 / 200kg
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2026-01-28
- CAS:111-75-1
- Min. Order: 20kg
- Purity: 99.0%
- Supply Ability: 10 tons
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| | 2-(Butylamino)ethanol Basic information |
| Product Name: | 2-(Butylamino)ethanol | | Synonyms: | ceshis;ceshi;2-(butylamino)-ethano;2-(n-butylamino)ethanol;2-(n-monobutylamino)ethanol;2-butylamino-ethano;2-n-Butylaminoethanol;butyl(2-hydroxyethyl)amine | | CAS: | 111-75-1 | | MF: | C6H15NO | | MW: | 117.19 | | EINECS: | 203-904-5 | | Product Categories: | | | Mol File: | 111-75-1.mol |  |
| | 2-(Butylamino)ethanol Chemical Properties |
| 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 | | Cosmetics Ingredients Functions | BUFFERING | | InChI | 1S/C6H15NO/c1-2-3-4-7-5-6-8/h7-8H,2-6H2,1H3 | | InChIKey | LJDSTRZHPWMDPG-UHFFFAOYSA-N | | SMILES | CCCCNCCO | | LogP | 0.64 at 25℃ | | CAS DataBase Reference | 111-75-1(CAS DataBase Reference) | | EPA Substance Registry System | Ethanol, 2-(butylamino)- (111-75-1) |
| Hazard Codes | C | | Risk Statements | 22-34 | | Safety Statements | 26-36/37/39-45 | | RIDADR | UN 2735 8/PG 2 | | WGK Germany | 1 | | RTECS | KK0175000 | | TSCA | TSCA listed | | HazardClass | 8 | | PackingGroup | II | | HS Code | 29221990 | | Storage Class | 8A - Combustible corrosive hazardous materials | | Hazard Classifications | Acute Tox. 4 Oral
Eye Dam. 1
Skin Corr. 1B |
| | 2-(Butylamino)ethanol Usage And Synthesis |
| 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. | | 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 | | Synthesis | To a solution of 3-aminopropan-1-ol (1.0 g, 13.3 mmol) and propionaldehyde (0.77 g, 13.3 mmol) in MeOH (20 mL) was added MgSO4 (6.4 g, 53.3 mmol). The reaction mixture was stirred at 25 C for 12 h. The undissolved material was filtered and the filtrate was treated with NaBH4 (556 mg, 14.6 mmol) under an ice bath. The mixture was then stirred at 25 C for 1 hour. The reaction solution was concentrated in vacuum and the residue was dissolved in DCM (100 mL) and stirred for 5 min. The undissolved material was filtered and the filtrate was concentrated in vacuum to give 2-butylaminoethanol (1.0 g, 64.1%) as a yellow oil. | | 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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| | 2-(Butylamino)ethanol Preparation Products And Raw materials |
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