Symbol:	GHS07
CAS:	658-93-5
Flash_Point:	113.3±23.2 °C
Product_Name:	3,4-Difluoro phenyl acetic acid
Bolling_Point:	263.8±25.0 °C at 760 mmHg
FW:	172.129
Melting_Point:	46-50 °C(lit.)
MF:	C8H6F2O2
Density:	1.4±0.1 g/cm3

Refractive_Index:	1.508
Vapor_Pressure:	0.0±0.6 mmHg at 25°C
Flash_Point:	113.3±23.2 °C
LogP:	1.52
Bolling_Point:	263.8±25.0 °C at 760 mmHg
PSA:	37.30000
Molecular_Structure:	['1 . Molar refractive index 3735 ', '2 . Molar volume （m3/mol）1252 ', '3 . Parachor （902K）3199 ', '4 . Surface tension 424 ', '5 . Dielectric constant ', '6 偶极距（10 -24cm 3） ', '7 . Polarizability 1480']
Computational_Chemistry:	['1. XlogP :16 ', '2. Hydrogen Bond Donor Count :1 ', '3. Hydrogen Bond Acceptor Count :4 ', '4. Rotatable Bond Count :2 ', '5. Isotope Atom Count :N/A ', '6. TPSA 373 ', '7. Heavy Atom Count :12 ', '8. Topological Polar Surface Area :0 ', '9. Complexity :172 ', '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']
Melting_Point:	46-50 °C(lit.)
MF:	C8H6F2O2
Exact_Mass:	172.033585
FW:	172.129
Density:	1.4±0.1 g/cm3
More_Info:	['1 . Appearance White 粉末。 ', '2 . Density（g/mL,25/4℃） ', '3 . Relative vapor density（g/mL,Atmosphere =1）Unknow ', '4 . Melting point（ºC）48-50 ', '5 . Boiling point（ºC,Atmospheric pressure） ', '6 . Boiling point（ºC,52kPa）Unknow ', '7 . Refractive indexUnknow ', '8 . Flash point（ºC）＞110 ', '9 . Specific rotation（º）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 Unknow 。']

Symbol:	GHS07
Risk_Statements(EU):	R36/37/38
HS_Code:	2916399090
WGK_Germany:	3
Personal_Protective_Equipment:	dust mask type N95 (US);Eyeshields;Gloves
RIDADR:	NONH for all modes of transport
Hazard_Codes:	Xi:Irritant;
Warning_Statement:	P261-P305 + P351 + P338
Safety_Statements:	H315-H319-H335