Melting point :-14°C
Boiling point :238°C
Density :1,002 g/cm³
vapor pressure :1.5-2.7Pa at 20-25℃
FEMA :3214 | DELTA-OCTALACTONE
refractive index :1.4550
Flash point :125°C
storage temp. :Sealed in dry,Room Temperature
solubility :Chloroform (Slightly), Methanol (Slightly)
color :Colourless
Specific Gravity :1.00
Odor :at 10.00 % in dipropylene glycol. sweet fatty coconut tonka tropical dairy
Odor Type :coconut
Water Solubility :Not miscible or difficult to mix in water.
JECFA Number :228
BRN :111515
Stability :Hygroscopic
LogP :1.7-1.8 at 20℃
Surface tension :70.3mN/m at 1g/L and 20℃
CAS DataBase Reference :698-76-0(CAS DataBase Reference)
NIST Chemistry Reference :2H-pyran-2-one, tetrahydro-6-propyl-(698-76-0)
EPA Substance Registry System :2H-Pyran-2-one, tetrahydro-6-propyl- (698-76-0)

Symbol(GHS):
Signal word:	Warning
Hazard statements:	Code Hazard statements Hazard class Category Signal word Pictogram P-Codes H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362 H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P
Precautionary statements:	P264 Wash hands thoroughly after handling. P264 Wash skin thouroughly after handling. P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. P321 Specific treatment (see … on this label). P332+P313 IF SKIN irritation occurs: Get medical advice/attention. P337+P313 IF eye irritation persists: Get medical advice/attention.