Melting point :<25 °C
Boiling point :184-185 °C (lit.)
Density :0.861 g/mL at 25 °C (lit.)
vapor density :~4.7 (vs air)
vapor pressure :~0.5 mm Hg ( 20 °C)
FEMA :3046 | TERPINOLENE
refractive index :n20/D 1.489(lit.)
Flash point :148 °F
storage temp. :2-8°C
solubility :Chloroform: Slightly Soluble; Methanol: Slightly Soluble
form :clear liquid
Specific Gravity :0.84
color :Colourless or pale straw-coloured liquid.
Odor :at 10.00 % in dipropylene glycol. fresh woody sweet pine citrus
Odor Type :herbal
Water Solubility :6.812mg/L(25 ºC)
JECFA Number :1331
BRN :1851203
Dielectric constant :2.3（Ambient）
Stability :Light Sensitive
InChIKey :MOYAFQVGZZPNRA-UHFFFAOYSA-N
LogP :4.33-4.38 at 20-37℃
CAS DataBase Reference :586-62-9(CAS DataBase Reference)
NIST Chemistry Reference :Cyclohexene, 1-methyl-4-(1-methylethylidene)-(586-62-9)
EPA Substance Registry System :Terpinolene (586-62-9)

Symbol(GHS):
Signal word:	Danger
Hazard statements:	Code Hazard statements Hazard class Category Signal word Pictogram P-Codes H304 May be fatal if swallowed and enters airways Aspiration hazard Category 1 Danger H317 May cause an allergic skin reaction Sensitisation, Skin Category 1 Warning P261, P272, P280, P302+P352,P333+P313, P321, P363, P501 H410 Very toxic to aquatic life with long lasting effects Hazardous to the aquatic environment, long-term hazard Category 1 Warning P273, P391, P501
Precautionary statements:	P273 Avoid release to the environment. P280 Wear protective gloves/protective clothing/eye protection/face protection. P302+P352 IF ON SKIN: wash with plenty of soap and water.