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Basic Information
CAS No.: 52431-30-8
Name: 2,5-DIBROMO-3,4-DINITROTHIOPHENE
Article Data: 31
Molecular Structure:
Molecular Structure of 52431-30-8 (2,5-DIBROMO-3,4-DINITROTHIOPHENE)
Formula: C4Br2 N2 O4 S
Molecular Weight: 331.929
Synonyms: 2,5-Dibromo-3,4-dinitrothiophene;NSC 84661
Density: 2.459g/cm3
Melting Point: 137°C
Boiling Point: 341.2°Cat760mmHg
Flash Point: 160.2°C
Solubility: Insoluble in water.
Appearance: Light Orange Solid
Hazard Symbols: R36/37/38:Irritating to eyes, respiratory system and skin.;
Risk Codes: R36/37/38;
Safety: 218219
PSA: 119.88000
LogP: 4.13590
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Chemistry

Molecular Structure of 2,5-Dibromo-3,4-dinitrothiophene (CAS NO.52431-30-8):

IUPAC Name: 2,5-Dibromo-3,4-dinitrothiophene  
CAS NO: 52431-30-8
Molecular formul: C4Br2N2O4S
Molecular Weight: 331.93
Density: 2.459 g/cm3 
Flash Point: 160.2 °C
Melting Point: 137°C
Boiling Point: 341.2 °C at 760 mmHg   
Index of Refraction: 1.716 
Molar Refractivity: 53.1 cm3 
Molar Volume: 134.9 cm3 
Polarizability: 21.05×10-24cm3 
Surface Tension: 79 dyne/cm 
Appearance: Light Orange Solid
Enthalpy of Vaporization: 56.17 kJ/mol 
Vapour Pressure: 0.000161 mmHg at 25°C 
Product Categories: Thiophenes;Metal Isotopes;Sulfur & Selenium Compounds.

Safety Profile

Safety Information about 2,5-Dibromo-3,4-dinitrothiophene (CAS NO.52431-30-8):
R36/37/38: Irritating to eyes, respiratory system and skin.
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S36: Wear suitable protective clothing.

Specification

  2,5-Dibromo-3,4-dinitrothiophene with CAS number of 52431-30-8 is also called for 2,5-Dibromo-3,4-dinitrothiophene ; Akos 92299 ; 2,5-Dibromo-3,4-dinitrthiphene ; 2,5-Dibromo-3,4-dinitrothiophene 98+% .