Name | Butyroin |
Synonyms | BUTYROIN Butyroin FEMA 2587 5-Octanol-4-one 5-hydroxy-4-octanon TIMTEC-BB SBB008396 5-Hydroxyoctan-4-one 5-Hydroxy-4-octanone 5-HYDROXY-4-OCTANONE 5-hydroxyoctan-4-one 4-Octanone, 5-hydroxy- (5R)-5-hydroxyoctan-4-one |
CAS | 496-77-5 |
EINECS | 207-830-4 |
InChI | InChI=1/C8H16O2/c1-3-5-7(9)8(10)6-4-2/h7,9H,3-6H2,1-2H3/t7-/m1/s1 |
Molecular Formula | C8H16O2 |
Molar Mass | 144.21 |
Density | 0.916g/mLat 25°C(lit.) |
Melting Point | -10°C |
Boling Point | 80-82°C10mm Hg(lit.) |
Flash Point | 175°F |
JECFA Number | 416 |
Vapor Presure | 0.172mmHg at 25°C |
Appearance | clear liquid |
Specific Gravity | 0.92 |
Color | Light yellow to Yellow to Orange |
Merck | 14,1595 |
pKa | 13.13±0.20(Predicted) |
Refractive Index | n20/D 1.4315(lit.) |
Physical and Chemical Properties | Light yellow liquid. Sweet, slightly pungent cream and cardamom aroma, with the oily taste of sweet cream. Boiling point of 182 °c or 80~82 °c (1333Pa). Practically insoluble in water, soluble in ethanol. Natural products are present in cocoa and the like. |
WGK Germany | 3 |