Product_Name:	3-methylideneoxolane-2,5-dione
Bolling_Point:	114-115 °C12 mm Hg(lit.)
MF:	C5H4O3
Symbol:	GHS07
Melting_Point:	66-68 °C(lit.)
CAS:	2170-03-8
Density:	1.26 g/cm3
FW:	112.08300
Flash_Point:	114-115°C/12mm

MF:	C5H4O3
Bolling_Point:	114-115 °C12 mm Hg(lit.)
Exact_Mass:	112.01600
More_Info:	['1 . Appearance White 晶体状粉末 ', '2 . Density（g/mL,25ºC）Unknow ', '3 . Relative vapor density（g/mL,Atmosphere =1）Unknow ', '4 . Melting point（ºC）68 ', '5 . Boiling point（ºC,Atmospheric pressure）Unknow ', '6 . Boiling point（ºC,12mmHg）144（2399pa） ', '7 . Refractive index（nD20）Unknow ', '8 . Flash point（ºF）Unknow ', '9 . Specific rotation（） Unknow ', '10 . Spontaneous ignition point or ignition temperature（ºC）Unknow ', '11 . Vapor pressure（kPa,100ºC）Unknow ', '12 . Saturated vapor pressure（kPa,20ºC）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 易Soluble in Water 醇氯仿并分解，微Soluble in 苯，醚。']
Melting_Point:	66-68 °C(lit.)
PSA:	43.37000
Flash_Point:	114-115°C/12mm
Refractive_Index:	1.517
Density:	1.26 g/cm3
Molecular_Structure:	['1 . Molar refractive index 2466 ', '2 . Molar volume 883 ', '3 . Parachor （902K）2167 ', '4 . Surface tension 362 ', '5 . Polarizability 977']
Computational_Chemistry:	['1 . XlogP 02 ', '2 . Hydrogen Bond Donor Count 0 ', '3 . Hydrogen Bond Acceptor Count 3 ', '4 . Rotatable Bond Count 0 ', '5 . Isotope Atom Count 2 ', '6 . TPSA 434 ', '7 . Heavy Atom Count 8 ', '8 . Topological Polar Surface Area 0 ', '9 . Complexity 169 ', '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']
FW:	112.08300
LogP:	0.01610

Risk_Statements(EU):	R36/37/38
Personal_Protective_Equipment:	dust mask type N95 (US);Eyeshields;Gloves
Safety_Statements:	H302-H315-H319-H335
HS_Code:	2917190090
WGK_Germany:	3
Warning_Statement:	P261-P305 + P351 + P338
RIDADR:	NONH for all modes of transport
Symbol:	GHS07
Hazard_Codes:	Xi:Irritant;