2-Hydroxy-4-(methylthio)butyric acid Structure

2-Hydroxy-4-(methylthio)butyric acid

Chemical Properties

Boiling point 74°C
Density  1.277±0.06 g/cm3 | Condition: Temp: 20 °C Press: 760 Torr
refractive index  1.5151 (estimate)
storage temp.  Inert atmosphere,Room Temperature
solubility  Soluble in DMSO:0.0(Max Conc. mg/mL);0.0(Max Conc. mM)
pka 3.67±0.10(Predicted)
form  Liquid (Density: 1.22 g/cm3)
color  Light yellow to brown
optical activity 0.7° (C=0.15 g/100ml, ETOH)
Merck  14,5976
InChI InChI=1S/C5H10O3S/c1-9-3-2-4(6)5(7)8/h4,6H,2-3H2,1H3,(H,7,8)
InChIKey ONFOSYPQQXJWGS-UHFFFAOYSA-N
SMILES C(O)(=O)C(O)CCSC
CAS DataBase Reference 583-91-5(CAS DataBase Reference)
EWG's Food Scores 1
FDA UNII Z94465H1Y7
EPA Substance Registry System 2-Hydroxy-4-(methylthio) butanoic acid (583-91-5)

Safety

Symbol(GHS) Corrosion (GHS05)
Signal wordDanger
Hazard statements H315-H318-H412
Precautionary statements P273-P501-P264-P280-P302+P352-P321-P332+P313-P362-P280-P305+P351+P338-P310
Risk Statements  23/24/25
Safety Statements  26-36/37/39-45
RTECS  ET4731500
TSCA  TSCA listed
HS Code  2930.90.4600
Hazardous Substances Data 583-91-5(Hazardous Substances Data)
Toxicity LD50 oral in rat: 3478mg/kg
NFPA 704:
0
2 0

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2-Hydroxy-4-(methylthio)butyric acid Chemical Properties,Usage,Production

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2-Hydroxy-4-(methylthio)butyric acid Spectrum