| Identification | Back Directory | [Name]
Squalene | [CAS]
7683-64-9 | [Synonyms]
Skvalen
Sqalene
SQUALENE
SPINACENE
Aids017396
Aids-017396
SQUALENE OIL
SQUALENE(SG)
Squalene, purified
Vegetable Squalene
Squalene USP/EP/BP
SQUALENE (OLIVE DERIVED)
Squalene Solution, 100μg/mL
Squalene, spinacene, supraene
2,6,10,15,19,23-HEXAMETHYL-2,6,10,14,18,22-TETRACOSAHEXAENE
2,6,10,14,18,22-Tetracosahexaene, 2,6,10,15,19,23-hexamethyl-
2,6,10,15,19,23-HEXAMETHYL-2, 6, 10, 14, 18, 22-TETRACOSAHEXENE
(6E,10E,14E,18Z)-2,6,10,15,19,23-Hexamethyl-2,6,10,14,18,22-tetracosahexaene
(6E,10E,14Z,18Z)-2,6,10,15,19,23-hexamethyl-tetracosa-2,6,10,14,18,22-hexaene | [EINECS(EC#)]
203-826-1 | [Molecular Formula]
C30H50 | [MDL Number]
MFCD00008912 | [MOL File]
7683-64-9.mol | [Molecular Weight]
410.72 |
| Chemical Properties | Back Directory | [Melting point ]
−75 °C(lit.)
| [Boiling point ]
285 °C25 mm Hg(lit.)
| [density ]
0.858 g/mL at 25 °C(lit.)
| [refractive index ]
n20/D 1.494(lit.)
| [Fp ]
>230 °F
| [storage temp. ]
2-8°C
| [solubility ]
Chloroform (Slightly), Ethyl Acetate (Slightly) | [form ]
liquid
| [color ]
light yellow
| [Cosmetics Ingredients Functions]
HAIR CONDITIONING
SKIN CONDITIONING - EMOLLIENT
SOLVENT | [InChI]
InChI=1S/C30H50/c1-25(2)15-11-19-29(7)23-13-21-27(5)17-9-10-18-28(6)22-14-24-30(8)20-12-16-26(3)4/h15-18,23-24H,9-14,19-22H2,1-8H3 | [InChIKey]
YYGNTYWPHWGJRM-UHFFFAOYSA-N | [SMILES]
C/C(/C)=C\CCC(C)=CCCC(C)=CCCC=C(C)CCC=C(C)CC/C=C(/C)\C | [LogP]
12.188 (est) | [Uses]
squalene is like squalane, squalene replenishes skin lipids while softening and smoothing. It helps maintain the skin in good condition. When used in hair care products, it serves as a hairconditioning and anti-static agent. | [NIST Chemistry Reference]
Squalene(7683-64-9) | [EPA Substance Registry System]
2,6,10,14,18,22Tetracosahexaene, 2,6,10,15,19,23-hexamethyl(7683-64-9) |
| Hazard Information | Back Directory | [Chemical Properties]
Squalene belongs to the group of triterpenoids. Oily liquid. After absorbing oxygen in the air, it is transformed into viscous liquid resembling linseed oil. Melting point -38 ° C, boiling point 280 ° C (17 mm Hg), specific gravity 0.8128 (15/4 ° C), refractive index 1.4965, in cyclohexane UV λmax < 226 nm. Soluble in ether, petroleum ether, acetone and carbon tetrachloride and other fat-soluble solvents, slightly soluble in ethanol and glacial acetic acid, almost insoluble in water. Has a slight pleasant odor. Decomposes when distilled under normal pressure. Gradually absorbs oxygen and resinates when placed in air. | [Definition]
squalene: An intermediate compoundformed in the synthesis ofcholesterol; it is a hydrocarbon containing30 carbon atoms. The immediateoxidation of squalene tosqualene 2,3-epoxide is the last commonstep in the synthesis of sterolsin animals, plants, and fungi. | [Biological Activity]
Squalene takes part in metabolism as precursor for synthesis of steroids and structurally quite similar to β-carotene, coenzyme q10, vitamins K1, E, and D. As a secosteroid, vitamin D biosynthesis is also regulated by squalene. Moreover, being precursor for each steroid family makes squalene a crucial component of the body. | [Synthesis]
Squalene is generally extracted from shark liver oil by distillation. Pure squalene at atmospheric pressure 350 ° C boiling, and partially decomposed, therefore, must be distilled under reduced pressure, or liver oil direct distillation, or first sapon |
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J & K SCIENTIFIC LTD.
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