Bolling_Point:	234.6±8.0 °C at 760 mmHg
Symbol:	GHS05, GHS07
MF:	C8H16O2
Melting_Point:	N/A
Flash_Point:	116.6±6.9 °C
FW:	144.211
Product_Name:	2-Methylenanthic acid
CAS:	1188-02-9
Density:	0.9±0.1 g/cm3

PSA:	37.30000
Bolling_Point:	234.6±8.0 °C at 760 mmHg
Molecular_Structure:	[' . Molar refractive index 4063 ', '2 . Molar volume （m3/mol）1555 ', '3 . Parachor （902K）3696 ', '4 . Surface tension : 318 ', '5 . Dielectric constant 无可用 ', '6 偶极距（10 -24cm 3）无可用 ', '7 . Polarizability 1610']
LogP:	2.72
More_Info:	['1 . Appearance Colourless Liquid ', '2 . Density（g/cm3,25℃）0906 ', '3 . Relative vapor density（g/mL,Atmosphere =1）Unknow ', '4 . Melting point（ºC）Unknow ', '5 . Boiling point（ºC,Atmospheric pressure）Unknow ', '6 . Boiling point（ºC,30mmHg）140 ', '7 . Refractive index（n20/D）1425 ', '8 . Flash point（ºF）>230 ', '9 . Specific rotation（º）Unknow ', '10 . Spontaneous ignition point or ignition temperature（ºC）Unknow ', '11 . Vapor pressure（mmHg,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 难溶解于Water 的']
MF:	C8H16O2
Computational_Chemistry:	['1 . XlogP 35 ', '2 . Hydrogen Bond Donor Count 0 ', '3 . Hydrogen Bond Acceptor Count 2 ', '4 . Rotatable Bond Count 4 ', '5 . TPSA 401 ', '6 . Heavy Atom Count 10 ', '7 . Topological Polar Surface Area -1 ', '8 . Complexity 939 ', '9 . Isotope Atom Count 0 ', '10 . Defined Atom Stereocenter Count 1 ', '11 . Undefined Atom Stereocenter Count 0 ', '12 . Defined Bond Stereocenter Count 0 ', '13 . Undefined Bond Stereocenter Count 0 ', '14 . Covalently-Bonded Unit Count 1']
Refractive_Index:	1.435
Flash_Point:	116.6±6.9 °C
FW:	144.211
Exact_Mass:	144.115036
Vapor_Pressure:	0.0±1.0 mmHg at 25°C
Density:	0.9±0.1 g/cm3

Hazard_Codes:	Xi:Irritant;
Symbol:	GHS05, GHS07
Personal_Protective_Equipment:	Eyeshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter
HS_Code:	2916190090
Safety_Statements:	H315-H318-H335
RIDADR:	NONH for all modes of transport
Warning_Statement:	P261-P280-P305 + P351 + P338
Packing_Group:	III
WGK_Germany:	3
Risk_Statements(EU):	R37/38;R41