| Identification | More | [Name]
DL-2-Aminobutyric acid | [CAS]
2835-81-6 | [Synonyms]
(+/-)-2-AMINOBUTANOIC ACID
2-AMINOBUTANOIC ACID
2-AMINOBUTYRIC ACID
ALPHA-AMINOBUTYRIC ACID
DL-2-AMINOBUTYRIC ACID
DL-2-AMINO-N-BUTYRIC ACID
DL-ALPHA-AMINOBUTYRIC ACID
DL-ALPHA-AMINO-N-BUTYRIC ACID
H-DL-ABU-OH
2-aminobutanoic
2-amino-n-butyricacid
Aminobutyric acid,-2-, alpha
Butanoic acid, 2-amino-, (±
Butanoic acid, 2-amino-, (.+/-.)-
butanoicacid,2-amino-
Butanoicacid,2-amino-,(±)-
Butyric acid, 2-amino-, DL-
butyricacid,2-amino-
DL-2-Aminobutanoic acid
DL-2-Aminobutanoicacid | [EINECS(EC#)]
220-616-5 | [Molecular Formula]
C4H9NO2 | [MDL Number]
MFCD00008093 | [Molecular Weight]
103.12 | [MOL File]
2835-81-6.mol |
| Chemical Properties | Back Directory | [Appearance]
Off-White Solid | [Melting point ]
291 °C (dec.)(lit.)
| [alpha ]
[α]D20 0.0±0.1° (c=10, H2O) | [Boiling point ]
215.2±23.0 °C(Predicted) | [density ]
1.2300 | [refractive index ]
1.4650 (estimate) | [storage temp. ]
Keep in dark place,Inert atmosphere,Room temperature | [solubility ]
210g/l | [form ]
Crystalline Powder | [pka]
2.29(at 25℃) | [color ]
White | [Odor]
a very faint caramellic-sweet odor. | [PH]
5.98 | [optical activity]
+9.325 (H2O)+20.525 (5 mol dm-3 HCl) | [Water Solubility ]
almost transparency | [Usage]
A descriptor amino acid QSARs peptide | [Merck ]
14,428 | [BRN ]
635889 | [CAS DataBase Reference]
2835-81-6(CAS DataBase Reference) | [NIST Chemistry Reference]
DL-2-Aminobutyric acid(2835-81-6) | [EPA Substance Registry System]
2-Aminobutyric acid (2835-81-6) |
| Safety Data | Back Directory | [Hazard Codes ]
Xn | [Risk Statements ]
R20/21/22:Harmful by inhalation, in contact with skin and if swallowed .
R36/37/38:Irritating to eyes, respiratory system and skin . | [Safety Statements ]
S22:Do not breathe dust .
S24/25:Avoid contact with skin and eyes .
S36:Wear suitable protective clothing .
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice . | [WGK Germany ]
3 | [TSCA ]
Yes | [HS Code ]
29224995 |
| Hazard Information | Back Directory | [Chemical Properties]
Off-White Solid | [Uses]
A descriptor amino acid QSARs peptide | [Definition]
ChEBI: An alpha-amino acid that is butyric acid bearing a single amino substituent located at position 2. | [Production Methods]
Can be isolated from natural proteins. It is present in the tendon of the sperm whale and along wit h many ot tm” artima 1 proteins. | [reaction suitability]
reaction type: solution phase peptide synthesis | [Purification Methods]
Crystallise the acid from water. [Albertson & McKay J Am Chem Soc 81 505 1959, Perrin J Chem Soc 3125 1958, Beilstein 4 IV 2584.] |
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