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319-78-8

Name (2R,3R)-2-Amino-3-methylpentanoic acid
CAS 319-78-8
EINECS(EC#) 206-269-2
Molecular Formula C6H13NO2
MDL Number MFCD00064221
Molecular Weight 131.17
MOL File 319-78-8.mol
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Chemical Properties

Appearance white to very slightly yellow powder
Melting point  272-274 °C
alpha  -37 º (c=5, 1 N HCl 24 ºC)
Boiling point  225.8±23.0 °C(Predicted)
density  1.1720 (estimate)
refractive index  -40.5 ° (C=4, 6mol/L HCl)
storage temp.  Store at RT.
solubility  Aqueous Acid (Slightly), Water (Slightly)
form  Solid
pka 2.57±0.24(Predicted)
color  White to Off-White
CAS DataBase Reference 319-78-8(CAS DataBase Reference)
EPA Substance Registry System 319-78-8(EPA Substance)

Safety Data

Hazard Codes  Xn
Risk Statements 
R40:Limited evidence of a carcinogenic effect.
Safety Statements 
S24/25:Avoid contact with skin and eyes .
S36:Wear suitable protective clothing .
S22:Do not breathe dust .
WGK Germany  3
RTECS  NR4700000
HS Code  29224999
Toxicity
rat,LD50,intraperitoneal,6822mg/kg (6822mg/kg),BEHAVIORAL: ALTERED SLEEP TIME (INCLUDING CHANGE IN RIGHTING REFLEX)LUNGS, THORAX, OR RESPIRATION: DYSPNEA,Archives of Biochemistry and Biophysics. Vol. 64, Pg. 319, 1956.

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