| Identification | More | [Name]
2-Aminobutanol | [CAS]
5856-63-3 | [Synonyms]
2-Aminobutanol
L(-)-2-AMINO-1-BUTANOL
L-2-AMINO-1-BUTANOL
(R)-(-)-2-AMINO-1-BUTANOL
(R)(-)-2-AMINOBUTANOL
(R)-(-)-3-HYDROXYBUTYLAMINE
(theta)-1-butano
1-Butanol, 2-amino-, (R)-
2-Amino-1-butanol, (R)-
(R)-2-aminobutan-1-ol
(R)-(-)-2-AMINO-1-BUTANOL, 98% (96% EE/GLC)
L-2-Aminobutanol99.1%
(R)-(-)-2-Amino-1-butanol, tech., 95%
1-Butanol, 2-amino-, (2R)-
( theta)-1-butanol
R (+)-2-AMINO BUTANOL 98%
(R)-(-)-2-AMINO-1-BUTANOL TECHN. 90%
(2R)-2-Amino-1-butanol
(2R)-2-Aminobutane-1-ol
(R)-2-Aminobutane-1-ol | [EINECS(EC#)]
227-476-4 | [Molecular Formula]
C4H11NO | [MDL Number]
MFCD07367003 | [Molecular Weight]
89.14 | [MOL File]
5856-63-3.mol |
| Chemical Properties | Back Directory | [Appearance]
clear colourless to slightly yellowish | [Melting point ]
-2 °C | [alpha ]
-10°(19℃, neat) | [Boiling point ]
172-174 °C(lit.)
| [density ]
0.943 g/mL at 20 °C(lit.) | [refractive index ]
n20/D 1.452
| [Fp ]
180 °F
| [storage temp. ]
Keep in dark place,Sealed in dry,2-8°C | [solubility ]
Chloroform (Sparingly), Methanol (Slightly) | [Water Solubility ]
Soluble in water | [form ]
Powder, Crystals and/or Chunks | [pka]
12.88±0.10(Predicted) | [color ]
White to off-white | [Specific Gravity]
0.947 | [PH]
11.1 (8.9g/l, H2O, 20℃) | [Optical Rotation]
[α]19/D 10°, neat | [Sensitive ]
Air Sensitive & Hygroscopic | [BRN ]
1718929 | [InChI]
1S/C4H11NO/c1-2-4(5)3-6/h4,6H,2-3,5H2,1H3/t4-/m1/s1 | [InChIKey]
JCBPETKZIGVZRE-SCSAIBSYSA-N | [SMILES]
CC[C@@H](N)CO | [CAS DataBase Reference]
5856-63-3(CAS DataBase Reference) | [EPA Substance Registry System]
(R)-2-Amino-1-butanol (5856-63-3) |
| Safety Data | Back Directory | [Symbol(GHS) ]
GHS05 | [Signal word ]
Danger | [Hazard statements ]
H314 | [Precautionary statements ]
P260-P280-P303+P361+P353-P304+P340+P310-P305+P351+P338 | [Hazard Codes ]
C | [Risk Statements ]
R34:Causes burns.
R37:Irritating to the respiratory system.
R22:Harmful if swallowed. | [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 3
| [WGK Germany ]
3
| [Hazard Note ]
Corrosive | [TSCA ]
Yes | [REACH Registrations]
Active | [HazardClass ]
8 | [PackingGroup ]
III | [HS Code ]
29221990 | [Storage Class]
8A - Combustible corrosive hazardous materials | [Hazard Classifications]
Skin Corr. 1B |
| Hazard Information | Back Directory | [Chemical Properties]
clear colorless to light yellow viscous liquid | [Uses]
(R)-(-)-2-amino-1-butanol can be used as a raw material for the preparation of emulsifiers, surfactants, resinifying agents, polishing waxes, vulcanization accelerators, and pharmaceuticals; it is also used as an acid gas absorbent to remove hydrogen sulfide and carbon dihydrogen sulfide. Derivatives of this product are widely used as various reagents and reaction aids. Its dextrorotatory isomer is used in the preparation of the anti-tuberculosis drug ethambutol; the d-isomer can also be used as a raw material for antibacterial agents and uterine hemostatic agents. | [Purification Methods]
They are purified by shaking with solid NaOH, filtering and distilling through a short column. The oxalate of the racemate has m 176o. They are strong bases and should be stored under N2 in the absence of CO2. The enantiomers have [] 20 ±12.5o (c 2, EtOH). [Johnson & Degering J Org Chem 8 7 1943, Nagao et al. J Org Chem 51 2392 1986, Santaniello et al. J Chem Soc, Perkin Trans 1 919 1985, Beilstein 4 H 291, 4 IV 1705.] |
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Alfa Aesar
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Energy Chemical
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RYSS TECH LTD
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