Perfluorodecalin fluid is used extensively in vitreoretinal surgery. In the case of rabbits, perfluorodecalin tamponade for more than two days is harmful to the retina. Perfluorodecalin may be utilized in the study of giant retinal tears.

Physicochemical Properties

Molecular Formula	C10F18
Molecular Weight	462.08
Exact Mass	461.971
CAS #	306-94-5
PubChem CID	9386
Appearance	Colorless to light yellow liquid
Density	1.8±0.1 g/cm3
Boiling Point	143.1±40.0 °C at 760 mmHg
Melting Point	-10ºC
Flash Point	46.4±19.1 °C
Vapour Pressure	6.8±0.3 mmHg at 25°C
Index of Refraction	1.296
LogP	6.03
Hydrogen Bond Donor Count	0
Hydrogen Bond Acceptor Count	18
Rotatable Bond Count	0
Heavy Atom Count	28
Complexity	587
Defined Atom Stereocenter Count	0
SMILES	FC1(F)C2(F)C(F)(C(F)(F)C(F)(F)C(F)(F)C2(F)F)C(F)(F)C(F)(F)C1(F)F
InChi Key	UWEYRJFJVCLAGH-UHFFFAOYSA-N
InChi Code	InChI=1S/C10F18/c11-1-2(12,5(17,18)9(25,26)7(21,22)3(1,13)14)6(19,20)10(27,28)8(23,24)4(1,15)16
Chemical Name	1,1,2,2,3,3,4,4,4a,5,5,6,6,7,7,8,8,8a-octadecafluoronaphthalene
HS Tariff Code	2934.99.9001
Storage	Powder-20°C 3 years 4°C 2 years In solvent -80°C 6 months -20°C 1 month
Shipping Condition	Room temperature (This product is stable at ambient temperature for a few days during ordinary shipping and time spent in Customs)

Biological Activity

References

[1]. Experimental short-term tolerance to perfluorodecalin in the rabbit eye: a histopathological study. Curr Eye Res. 1998;17(8):828-835. [2]. Experimental long-term vitreous replacement with purified and nonpurified perfluorodecalin. Am J Ophthalmol. 1994;118(3):403-404. [3]. Spahn DR. Blood substitutes. Artificial oxygen carriers: perfluorocarbon emulsions. Crit Care. 1999;3(5):R93-7. [4]. Perfluorodecalin and bone regeneration. Eur Cell Mater. 2013 Jan 2;25:22-36. [5]. Comparison of Perfluorodecalin and HEMOXCell as Oxygen Carriers for Islet Oxygenation in an In Vitro Model of Encapsulation. Tissue Eng Part A. 2016 Dec;22(23-24):1327-1336.

Additional Infomation

Perfluorodecalin is a fluorocarbon that is decalin in which every hydrogen is replaced by fluorine. Capable of dissolving large quantities of oxygen, it has been used as the basis of an artificial blood substitute. It has a role as a blood substitute and a solvent. It derives from a hydride of a decalin. Perfluorodecalin is under investigation in clinical trial NCT03668665 (Influencing Wound Healing Through the Application of Hyaluronic Acid With Perfluorodecalin and Physalis Angulata Extract After Split Skin Removal From the Thigh - a Study in "Split Wound Design").

Solubility Data

Solubility (In Vitro)

DMSO: 100 mg/mL (216.41 mM)

Solubility (In Vivo)

Note: Listed below are some common formulations that may be used to formulate products with low water solubility (e.g. < 1 mg/mL), you may test these formulations using a minute amount of products to avoid loss of samples. Injection Formulations (e.g. IP/IV/IM/SC) Injection Formulation 1: DMSO : Tween 80： Saline = 10 : 5 : 85 (i.e. 100 μL DMSO stock solution → 50 μL Tween 80 → 850 μL Saline) *Preparation of saline: Dissolve 0.9 g of sodium chloride in 100 mL ddH ₂ O to obtain a clear solution. Injection Formulation 2: DMSO : PEG300 ：Tween 80 : Saline = 10 : 40 : 5 : 45 (i.e. 100 μL DMSO → 400 μLPEG300 → 50 μL Tween 80 → 450 μL Saline) Injection Formulation 3: DMSO : Corn oil = 10 : 90 (i.e. 100 μL DMSO → 900 μL Corn oil) Example: Take the Injection Formulation 3 (DMSO : Corn oil = 10 : 90) as an example, if 1 mL of 2.5 mg/mL working solution is to be prepared, you can take 100 μL 25 mg/mL DMSO stock solution and add to 900 μL corn oil, mix well to obtain a clear or suspension solution (2.5 mg/mL, ready for use in animals). Injection Formulation 4: DMSO : 20% SBE-β-CD in saline = 10 : 90 [i.e. 100 μL DMSO → 900 μL (20% SBE-β-CD in saline)] *Preparation of 20% SBE-β-CD in Saline (4°C，1 week): Dissolve 2 g SBE-β-CD in 10 mL saline to obtain a clear solution. Injection Formulation 5: 2-Hydroxypropyl-β-cyclodextrin : Saline = 50 : 50 (i.e. 500 μL 2-Hydroxypropyl-β-cyclodextrin → 500 μL Saline) Injection Formulation 6: DMSO : PEG300 : castor oil : Saline = 5 : 10 : 20 : 65 (i.e. 50 μL DMSO → 100 μLPEG300 → 200 μL castor oil → 650 μL Saline) Injection Formulation 7: Ethanol : Cremophor : Saline = 10： 10 : 80 (i.e. 100 μL Ethanol → 100 μL Cremophor → 800 μL Saline) Injection Formulation 8: Dissolve in Cremophor/Ethanol (50 : 50), then diluted by Saline Injection Formulation 9: EtOH : Corn oil = 10 : 90 (i.e. 100 μL EtOH → 900 μL Corn oil) Injection Formulation 10: EtOH : PEG300：Tween 80 : Saline = 10 : 40 : 5 : 45 (i.e. 100 μL EtOH → 400 μLPEG300 → 50 μL Tween 80 → 450 μL Saline) Oral Formulations Oral Formulation 1: Suspend in 0.5% CMC Na (carboxymethylcellulose sodium) Oral Formulation 2: Suspend in 0.5% Carboxymethyl cellulose Example: Take the Oral Formulation 1 (Suspend in 0.5% CMC Na) as an example, if 100 mL of 2.5 mg/mL working solution is to be prepared, you can first prepare 0.5% CMC Na solution by measuring 0.5 g CMC Na and dissolve it in 100 mL ddH2O to obtain a clear solution; then add 250 mg of the product to 100 mL 0.5% CMC Na solution, to make the suspension solution (2.5 mg/mL, ready for use in animals). Oral Formulation 3: Dissolved in PEG400 Oral Formulation 4: Suspend in 0.2% Carboxymethyl cellulose Oral Formulation 5: Dissolve in 0.25% Tween 80 and 0.5% Carboxymethyl cellulose Oral Formulation 6: Mixing with food powders Note: Please be aware that the above formulations are for reference only. InvivoChem strongly recommends customers to read literature methods/protocols carefully before determining which formulation you should use for in vivo studies, as different compounds have different solubility properties and have to be formulated differently.  (Please use freshly prepared in vivo formulations for optimal results.)

Preparing Stock Solutions		1 mg	5 mg	10 mg
	1 mM	2.1641 mL	10.8206 mL	21.6413 mL
	5 mM	0.4328 mL	2.1641 mL	4.3283 mL
	10 mM	0.2164 mL	1.0821 mL	2.1641 mL

*Note: Please select an appropriate solvent for the preparation of stock solution based on your experiment needs. For most products, DMSO can be used for preparing stock solutions (e.g. 5 mM, 10 mM, or 20 mM concentration); some products with high aqueous solubility may be dissolved in water directly. Solubility information is available at the above Solubility Data section. Once the stock solution is prepared, aliquot it to routine usage volumes and store at -20°C or -80°C. Avoid repeated freeze and thaw cycles.