Arachidonic acid

Melting point :-49 °C (lit.)
Boiling point :169-171 °C/0.15 mmHg (lit.)
Density :0.922 g/mL at 25 °C (lit.)
refractive index :n20/D 1.4872(lit.)
Flash point :>230 °F
storage temp. :2-8°C
solubility :ethanol: ≥10 mg/mL
form :oil
pka :4.75±0.10(Predicted)
color :colorless to light yellow
biological source :synthetic
Water Solubility :PRACTICALLY INSOLUBLE
Merck :14,765
BRN :1713889
Concentration :1 mCi/ml
Solvent :Ethanol under argon
Specific Activity :200-240 Ci/mmol
Stability :Light Sensitive, Temperature Sensitive
Major Application :food and beverages
Cosmetics Ingredients Functions :SKIN CONDITIONING
SKIN CONDITIONING - EMOLLIENT Cosmetic Ingredient Review (CIR) :Arachidonic acid (506-32-1)
InChI :1S/C20H32O2/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19-20(21)22/h6-7,9-10,12-13,15-16H,2-5,8,11,14,17-19H2,1H3,(H,21,22)/b7-6-,10-9-,13-12-,16-15-
InChIKey :YZXBAPSDXZZRGB-DOFZRALJSA-N
SMILES :OC(CCC/C=C\C/C=C\C/C=C\C/C=C\CCCCC)=O
LogP :6.99
CAS DataBase Reference :506-32-1(CAS DataBase Reference)
NIST Chemistry Reference :Arachidonic acid(506-32-1)

Symbol(GHS):
Signal word:	Danger
Hazard statements:	Code Hazard statements Hazard class Category Signal word Pictogram P-Codes H225 Highly Flammable liquid and vapour Flammable liquids Category 2 Danger P210,P233, P240, P241, P242, P243,P280, P303+ P361+P353, P370+P378,P403+P235, P501 H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P
Precautionary statements:	P210 Keep away from heat/sparks/open flames/hot surfaces. — No smoking. P233 Keep container tightly closed. P240 Ground/bond container and receiving equipment. P241 Use explosion-proof electrical/ventilating/lighting/…/equipment. P242 Use only non-sparking tools. P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.