Product Name

  • Name

    4,5-Dibromo-1H-imidazole

  • EINECS
  • CAS No. 2302-30-9
  • Article Data4
  • CAS DataBase
  • Density 2.419
  • Solubility
  • Melting Point 214-216°C
  • Formula C3H2 Br2 N2
  • Boiling Point 388.6°Cat760mmHg
  • Molecular Weight 225.87
  • Flash Point 188.8°C
  • Transport Information
  • Appearance
  • Safety
    Hazard Codes Xi
    Risk Statements 20/21/22-36/37/38
    Safety Statements 26-36/37/39
    Hazard Note Irritant/Keep Cold
  • Risk Codes 20/21/22-36/37/38
  • Molecular Structure Molecular Structure of 2302-30-9 (4,5-Dibromo-1H-imidazole)
  • Hazard Symbols
  • Synonyms Imidazole,4,5-dibromo- (7CI,8CI); 4,5-Dibromoimidazole
  • PSA 28.68000
  • LogP 1.93470

4,5-Dibromo-1H-imidazole Chemical Properties

IUPAC Name: 4,5-Dibromo-1H-imidazole 
Following is the structure of 1H-Imidazole,4,5-dibromo- (CAS NO.2302-30-9):
                
Empirical Formula: C3H2Br2N2
Molecular Weight: 225.8694 g/mol
Molar Refractivity: 34.15 cm3
Molar Volume: 93.3 cm3
Density: 2.419 g/cm3
Flash Point: 188.8 °C
Index of Refraction: 1.652
Melting point: 214-216 °C
Surface Tension: 62 dyne/cm
Enthalpy of Vaporization: 61.29 kJ/mol
Boiling Point: 388.6 °C at 760 mmHg
Vapour Pressure: 6.77E-06 mmHg at 25 °C
Product Categories of 1H-Imidazole,4,5-dibromo- (CAS NO.2302-30-9): blocks; Bromides; Imidazoles; Imidaxoles
Storage tempreture of 1H-Imidazole,4,5-dibromo- (CAS NO.2302-30-9): Keep Cold
Canonical SMILES: C1=NC(=C(N1)Br)Br
InChI: InChI=1S/C3H2Br2N2/c4-2-3(5)7-1-6-2/h1H,(H,6,7)
InChIKey: MYYYOBVDIRECDX-UHFFFAOYSA-N

4,5-Dibromo-1H-imidazole Toxicity Data With Reference

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
rat LD50 oral > 500mg/kg (500mg/kg) BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY)
GASTROINTESTINAL: OTHER CHANGES		 Toxicology and Applied Pharmacology. Vol. 89, Pg. 175, 1987.

4,5-Dibromo-1H-imidazole Safety Profile

Hazard Codes: IrritantXi
Risk Statements 20/21/22-36/37/38 
R20/21/22:Harmful by inhalation, in contact with skin and if swallowed. 
R36/37/38:Irritating to eyes, respiratory system and skin.
Safety Statements 26-36/37/39 
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. 
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection.
Hazard Note: Irritant/Keep Cold

4,5-Dibromo-1H-imidazole Specification

 1H-Imidazole,4,5-dibromo- , its cas register number is 2302-30-9. It also can be called 4,5-Dibromo-1H-imidazole ; and 4,5-Dibromoimidazole .

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