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DL-Valine Structure

DL-Valine

Chemical Properties

Melting point 295 °C (dec.) (lit.)
Boiling point 213.6±23.0 °C(Predicted)
alpha  -0.6~+0.6° (20℃/D)(c=8, HCl)
Density  1.31
refractive index  1.4650 (estimate)
FEMA  3444 | D,L-VALINE
storage temp.  Keep in dark place,Inert atmosphere,Room temperature
solubility  Water (Slightly, Sonicated)
pka pK1:2.32(+1);pK2:9.61(0) (25°C)
form  Crystalline Powder
color  White
Odor Odorless
Odor Type odorless
Water Solubility  68 g/L
Merck  14,9909
JECFA Number 1426
BRN  506689
LogP 0.29
CAS DataBase Reference 516-06-3(CAS DataBase Reference)
NIST Chemistry Reference DL-Valine(516-06-3)
EPA Substance Registry System Valine (516-06-3)

Safety Information

Hazard Codes  Xn
Risk Statements  40
Safety Statements  22-24/25-36
WGK Germany  3
RTECS  YV9355500
TSCA  Yes
HS Code  29224995

MSDS

Usage And Synthesis

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