Basic information Uses Description References Safety Related Supplier
DL-Isoleucine Structure

DL-Isoleucine

Chemical Properties

Melting point 290 °C (dec.) (lit.)
alpha  [α]D20 -2.0~+2.0°(c=4,HCl)
Boiling point 225.8±23.0 °C(Predicted)
Density  1.2930 (estimate)
refractive index  1.4630 (estimate)
FEMA  3295 | D,L-ISOLEUCINE
storage temp.  Keep in dark place,Inert atmosphere,Room temperature
pka pKa: 9.758(25°C)
form  Powder
color  White
Odor at 100.00 %. odorless
Odor Type odorless
biological source synthetic
Water Solubility  22.3 g/L (25 ºC)
Merck  14,5179
JECFA Number 1422
BRN  1721796
Stability Stable. Incompatible with strong oxidizing agents.
Major Application flavors and fragrances
Cosmetics Ingredients Functions SKIN CONDITIONING
ANTISTATIC
HAIR CONDITIONING
InChI 1S/C6H13NO2/c1-3-4(2)5(7)6(8)9/h4-5H,3,7H2,1-2H3,(H,8,9)/t4-,5-/m1/s1
InChIKey AGPKZVBTJJNPAG-UHFFFAOYSA-N
SMILES CC[C@@H](C)[C@@H](N)C(O)=O
LogP 0.73
CAS DataBase Reference 443-79-8(CAS DataBase Reference)
NIST Chemistry Reference DL-Isoleucine(443-79-8)
EPA Substance Registry System Isoleucine (443-79-8)

Safety Information

Hazard Codes  Xn
Risk Statements  20/21/22-40
Safety Statements  22-24/25-36
WGK Germany  3
TSCA  TSCA listed
HS Code  29224995
Storage Class 11 - Combustible Solids

MSDS

Usage And Synthesis

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