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Chemical Information
Density 1.4±0.1 g/cm3
Exact_Mass 248.061951
Vapour_Pressure 0.0±1.3 mmHg at 25°C
Melting_Point 175-177 °C(lit.)
Molecular_Formula C12H12N2O2S
Water_Solubility <0.1 g/100 mL at 20 ºC
Flash_Point 263.2±25.9 °C
Boiling_Point 511.7±35.0 °C at 760 mmHg
Molecular_Weight 248.301
LogP 0.94
PSA 94.56000
Index_of_Refraction 1.662
Safe Information
Risk_Phrases R22
WGK_Germany 1
Hazard_Class 6.1(b)
Safety_Phrases S22
Hazard_Codes Xn:Harmful
Packaging_Group III
Precautionary_Statements P301 + P312 + P330
HS_Code 29309070
Symbol GHS07
Signal_Word Warning
RTECS BY8925000
Personal_Protective_Equipment dust mask type N95 (US);Eyeshields;Gloves
RIDADR 3249
Hazard_Statements H302
Product Information
Flash_Point 263.2±25.9 °C
Symbol GHS07
CAS_Number 80-08-0
Signal_Word Warning
Common_Name 4,4'-Diaminodiphenylsulfone
Molecular_Formula C12H12N2O2S
Melting_Point 175-177 °C(lit.)
Molecular_Weight 248.301
MSDS ChineseUSA
Density 1.4±0.1 g/cm3
Boiling_Point 511.7±35.0 °C at 760 mmHg
None