Symbol:	GHS05, GHS07
CAS:	98-66-8
Flash_Point:	108ºC
Product_Name:	4-Chlorobenzenesulfonic acid
Bolling_Point:	258.6±0.0 °C at 760 mmHg
FW:	192.620
Melting_Point:	102 °C
MF:	C6H5ClO3S
Density:	1.6±0.1 g/cm3

Refractive_Index:	1.591
Vapor_Pressure:	0.0±0.5 mmHg at 25°C
Flash_Point:	108ºC
LogP:	1.33
Bolling_Point:	258.6±0.0 °C at 760 mmHg
FW:	192.620
PSA:	62.75000
Computational_Chemistry:	['1 . XlogP 06 ', '2 . Hydrogen Bond Donor Count 1 ', '3 . Hydrogen Bond Acceptor Count 3 ', '4 . Rotatable Bond Count 1 ', '5 . Isotope Atom Count ', '6 . TPSA 544 ', '7 . Heavy Atom Count 11 ', '8 . Topological Polar Surface Area 0 ', '9 . Complexity 211 ', '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:	102 °C
MF:	C6H5ClO3S
Exact_Mass:	191.964798
Molecular_Structure:	['1 . Molar refractive index 4192 ', '2 . Molar volume 1241 ', '3 . Parachor （902K）3374 ', '4 . Surface tension 545 ', '5 . Dielectric constant ', '6 偶极距（10-24cm3） ', '7 . Polarizability 1662']
Density:	1.6±0.1 g/cm3
More_Info:	['1 . Appearance 针状结晶。 ', '2 . Density（g/mL,25℃）Unknow ', '3 . Relative vapor density（g/mL,Atmosphere =1）Unknow ', '4 . Melting point（ºC）102 ', '5 . Boiling point（ºC,Atmospheric pressure）Unknow ', '6 . Boiling point（ºC, 22mmHg）149 ', '7 . Refractive indexUnknow ', '8 . Flash point（ºC）Unknow ', '9 . Specific rotation（º）Unknow ', '10 . Spontaneous ignition point or ignition temperature（ºC）: Unknow ', '11 . Vapor pressure（mmHg, 40ºC）Unknow ', '12 . Saturated vapor pressure（kPa, ºC）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 Soluble in Water and Ethanol 。']

Symbol:	GHS05, GHS07
RIDADR:	UN 2583 8/PG 2
HS_Code:	2904909090
Packing_Group:	III
Hazard_Class:	8
Risk_Statements(EU):	R22;R34
WGK_Germany:	3
Personal_Protective_Equipment:	Eyeshields;Faceshields;full-face particle respirator type N100 (US);Gloves;respirator cartridge type N100 (US);type P1 (EN143) respirator filter;type P3 (EN 143) respirator cartridges
RTECS:	DB5074000
Hazard_Codes:	C:Corrosive;
Warning_Statement:	P280-P305 + P351 + P338-P310
Safety_Statements:	H302-H314