Melting point :-73°C (estimate)
Boiling point :169-171 °C(lit.)
Density :0.856 g/mL at 25 °C(lit.)
refractive index :n20/D 1.406(lit.)
FEMA :3507 | 3-METHYLBUTYL 2-METHYLPROPANOATE
Flash point :129 °F
form :clear liquid
color :Colorless to Almost colorless
Odor :at 100.00 %. fruity ethereal tropical green grape cherry unripe banana apple cocoa
Odor Type :fruity
Water Solubility :Insoluble in water, miscible with alcohol, solubie in essential oils, perfume and flavor materials.
JECFA Number :49
Stability :Stable. Combustible. Incompatible with strong oxidizing agents, strong reducing agents.
LogP :3.17
CAS DataBase Reference :2050-01-3(CAS DataBase Reference)
NIST Chemistry Reference :Iso-amyl iso-butyrate(2050-01-3)
EPA Substance Registry System :Isopentyl isobutyrate (2050-01-3)

Symbol(GHS):
Signal word:	Warning
Hazard statements:	Code Hazard statements Hazard class Category Signal word Pictogram P-Codes H226 Flammable liquid and vapour Flammable liquids Category 3 Warning
Precautionary statements:	P210 Keep away from heat/sparks/open flames/hot surfaces. — No smoking. P240 Ground/bond container and receiving equipment. P241 Use explosion-proof electrical/ventilating/lighting/…/equipment. P303+P361+P353 IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.