Names | |
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Preferred IUPAC name
4-Aminobutanoic acid | |
Identifiers | |
3D model (JSmol)
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ChEBI | |
ChEMBL | |
ChemSpider | |
DrugBank | |
ECHA InfoCard | 100.000.235 |
EC Number | 200-258-6 |
KEGG | |
MeSH | gamma-Aminobutyric+Acid |
PubChem <abbr title="<nowiki>Compound ID</nowiki>">CID
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RTECS number | ES6300000 |
UNII |
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CompTox Dashboard (<abbr title="<nowiki>U.S. Environmental Protection Agency</nowiki>">EPA)
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Properties | |
C4H9NO2 | |
Molar mass | 103.120 g/mol |
Appearance | white microcrystalline powder |
Density | 1.11 g/mL |
Melting point | 203.7 °C (398.7 °F; 476.8 K) |
Boiling point | 247.9 °C (478.2 °F; 521.0 K) |
130 g/100 mL | |
log P | −3.17 |
Acidity (pKa) |
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Hazards | |
Main hazards | Irritant, Harmful |
Lethal dose or concentration (LD, LC): | |
LD50 (median dose)
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12,680 mg/kg (mouse, oral) |
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). | |
verify (what is ?) | |
Infobox references | |
gamma-Aminobutyric acid, hoặc axit γ-aminobutyric /ˈɡæmə
GABA được bán dưới dạng bổ sung chế độ ăn uống.