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Chemical Information
PSA 103.81000
Index of Refraction 1.700
Density 1.7±0.1 g/cm3
Exact_Mass 322.011353
Vapour_Pressure 0.0±1.9 mmHg at 25°C
Melting_Point 218-222 °C(lit.)
Molecular_Formula C17H6O7
Vapour_density 1.4 (vs air)
Flash_Point 286.1±27.4 °C
Boiling_Point 638.8±40.0 °C at 760 mmHg
LogP 1.94
Molecular_Weight 322.225
Safe Information
Symbol GHS07
Safety_Phrases 25
WGK_Germany 1
RIDADR NONH for all modes of transport
Precautionary_Statements P305 + P351 + P338
Personal_Protective_Equipment dust mask type N95 (US);Eyeshields;Gloves
Hazard_Codes Xi:Irritant;
Signal_Word Warning
Risk_Phrases R36/37
Hazard_Statements H319-H335
HS_Code 29183000
Product Information
Flash_Point 286.1±27.4 °C
Symbol GHS07
CAS_Number 2421-28-5
Signal_Word Warning
Common_Name 4,4'-CARBONYLBIS(PHTHALIC ANHYDRIDE)
Molecular_Formula C17H6O7
Melting_Point 218-222 °C(lit.)
Molecular_Weight 322.225
MSDS ChineseUSA
Density 1.7±0.1 g/cm3
Boiling_Point 638.8±40.0 °C at 760 mmHg