Melting point :-75--73°C
Boiling point :176-177 °C(lit.)
alpha :112o (10% IN ETHANOL)
Density :0.842 g/mL at 20 °C(lit.)
vapor density :4.7 (vs air)
vapor pressure :1 mm Hg ( 20 °C)
refractive index :n20/D 1.473(lit.)
FEMA :2633 | D-LIMONENE
Flash point :119 °F
storage temp. :Store below +30°C.
solubility :water: insoluble
Specific Gravity :0.842 (20/4℃)
color :Colorless to Almost colorless
Odor :at 100.00 %. citrus orange fresh sweet
Odor Type :citrus
optical activity :[α]20/D +120°, neat
explosive limit :0.7-6.1%(V)
Water Solubility :Miscible with alcohol,chloroform,ether and carbondisulfide.Immiscible with water.
Merck :14,5493
JECFA Number :1326
BRN :2204754
Stability :Stable. Flammable. Incompatible with strong oxidizing agents.
LogP :4.38 at 25℃
CAS DataBase Reference :5989-27-5(CAS DataBase Reference)
IARC :3 (Vol. 56, 73) 1999
EPA Substance Registry System :D-Limonene (5989-27-5)

Symbol(GHS):
Signal word:	Danger
Hazard statements:	Code Hazard statements Hazard class Category Signal word Pictogram P-Codes H226 Flammable liquid and vapour Flammable liquids Category 3 Warning H304 May be fatal if swallowed and enters airways Aspiration hazard Category 1 Danger H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362 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:	P210 Keep away from heat/sparks/open flames/hot surfaces. — No smoking. P273 Avoid release to the environment. P280 Wear protective gloves/protective clothing/eye protection/face protection. P301+P310 IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician. P303+P361+P353 IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower. P331 Do NOT induce vomiting.