Product_Name:	2,3,4,5-Tetramethyl-2-cyclopenten-1-one
Bolling_Point:	196.1±10.0 °C at 760 mmHg
Density:	0.9±0.1 g/cm3
MF:	C9H14O
CAS:	54458-61-6
Melting_Point:	N/A
Flash_Point:	73.3±0.0 °C
FW:	138.207

MF:	C9H14O
Bolling_Point:	196.1±10.0 °C at 760 mmHg
Exact_Mass:	138.104462
More_Info:	['1 . Appearance Liquid ', '2 . Density（g/mL,20ºC）0927 ', '3 . Relative vapor density（g/mL,Atmosphere =1） Unknow ', '4 . Melting point（ºC）Unknow ', '5 . Boiling point（ºC）Unknow ', '6 . Boiling point（ºC，30mm hg）99-100 ', '7 . Refractive indexn 20/D 1476 ', '8 . Flash point（°F）164 ', '9 . Specific rotation（ºC）Unknow ', '10 . Spontaneous ignition point or ignition temperature（ºC） Unknow ', '11 . Vapor pressure（kPa,25ºC）Unknow ', '12 . Saturated vapor pressure（kPa,60ºC）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 不能溶解的']
PSA:	17.07000
Flash_Point:	73.3±0.0 °C
Computational_Chemistry:	['1. XlogP :17 ', '2. Hydrogen Bond Donor Count :0 ', '3. Hydrogen Bond Acceptor Count :1 ', '4. Rotatable Bond Count :0 ', '5. Isotope Atom Count :7 ', '6. TPSA 171 ', '7. Heavy Atom Count :10 ', '8. Topological Polar Surface Area :0 ', '9. Complexity :201 ', '10. Isotope Atom Count :0 ', '11. Defined Atom Stereocenter Count :0 ', '12. Undefined Atom Stereocenter Count :2 ', '13. Defined Bond Stereocenter Count :0 ', '14. Undefined Bond Stereocenter Count :0 ', '15. Covalently-Bonded Unit Count :1']
Density:	0.9±0.1 g/cm3
Vapor_Pressure:	0.4±0.4 mmHg at 25°C
FW:	138.207
LogP:	2.11
Refractive_Index:	1.451

WGK_Germany:	3
Personal_Protective_Equipment:	Eyeshields;Gloves;half-mask respirator (US);multi-purpose combination respirator cartridge (US)
Safety_Statements:	S23-S24/25
HS_Code:	2914299000
RIDADR:	NONH for all modes of transport