Chemical Name: DODECAMETHYLPENTASILOXANE
Molecular Formula: C12H36O4Si5
Molecular Weight: 384.84
InChI Key: FBZANXDWQAVSTQ-UHFFFAOYSA-N
InChI: InChI=1S/C12H36O4Si5/c1-17(2,3)13-19(7,8)15-21(11,12)16-20(9,10)14-18(4,5)6/h1-12H3

Product pricing and availability information
Assay	Pack Size	Price	Stock
98%	1g	N/A	N/A
98%	5g	N/A	N/A
98%	Bulk Quantity	N/A	N/A

Product_Name:	Dodecamethylpentasiloxane
Flash_Point:	117.4±23.0 °C
Melting_Point:	−81 °C(lit.)
FW:	384.839
Density:	0.9±0.1 g/cm3
CAS:	141-63-9
Bolling_Point:	284.4±23.0 °C at 760 mmHg
MF:	C12H36O4Si5

Molecular_Structure:	['1. Molar refractive index 10821 ', '2. Molar volume 4307 ', '3. Parachor （902K）884 ', '4. Surface tension 177 ', '5. Dielectric constant N/A ', '6. Polarizability 4289 ', '7. Single isotope mass 38414599 Da ', '8. Nominal mass 384 Da ', '9. Average mass 3848393 Da']
Flash_Point:	117.4±23.0 °C
Refractive_Index:	1.417
FW:	384.839
Density:	0.9±0.1 g/cm3
Bolling_Point:	284.4±23.0 °C at 760 mmHg
Computational_Chemistry:	['1. XlogP :N/A ', '2. Hydrogen Bond Donor Count :0 ', '3. Hydrogen Bond Acceptor Count :4 ', '4. Rotatable Bond Count :8 ', '5. Isotope Atom Count :N/A ', '6. TPSA 369 ', '7. Heavy Atom Count :21 ', '8. Topological Polar Surface Area :0 ', '9. Complexity :313 ', '10. Isotope Atom Count :0 ', '11. Defined Atom Stereocenter Count :0 ', '12. Undefined Atom Stereocenter Count :0 ', '13. Defined Bond Stereocenter Count :0 ', '14. Undefined Bond Stereocenter Count :0 ', '15. Covalently-Bonded Unit Count :1']
LogP:	8.31
Melting_Point:	−81 °C(lit.)
PSA:	36.92000
MF:	C12H36O4Si5
More_Info:	['1 . Appearance Colourless 稍有气味透明Liquid ', '2 . Density（g/mL, 25 ℃ ）0875 ', '3 . Relative vapor density（g/mL,Atmosphere =1）Unknow ', '4 . Melting point（ºC）-81 ', '5 . Boiling point（ºC,Atmospheric pressure）230 ', '6 . Boiling point（ºC,3mmHg）91 ', '7 . Refractive index(n20/D)1395（lit） ', '8 . Flash point（ºF）187 ', '9 . Specific rotation（º）Unknow ', '10 . Spontaneous ignition point or ignition temperature（ºC）Unknow ', '11 . Vapor pressure（mmHg,20ºC）＜120 ', '12 . Saturated vapor pressure（kPa,83-85ºC）Unknow ', '13 . Combustion heat（KJ/mol）Unknow ', '14 . Critical temperature（ºC）Unknow ', '15 . Critical pressure（KPa）Unknow ', '16 . Oil-water（Octanol /Water ）Logarithmic Value of Distribution Coefficient Unknow ', '17 . Upper limit of explosion（%,V/V）Unknow ', '18 . Lower limit of explosion（%,V/V）Unknow ', '19 . Solubility 微Soluble in Water ']
Vapor_Pressure:	0.0±0.6 mmHg at 25°C
Exact_Mass:	384.145996