Basic information
- Name:
1-Bromo-2,3-dichlorobenzene
- CAS No.:
56961-77-4
- Molecular Structure:
- Formula:
- C6H3BrCl2
- Molecular Weight:
- 225.90
- Synonyms:
- 2,3-Dichlorobromobenzene;2,3-Dichloro-1-bromobenzene;
- EINECS:
- 260-476-2
- Density:
- 1.744 g/cm3
- Melting Point:
- 58-61 °C(lit.)
- Boiling Point:
- 241.477 °C at 760 mmHg
- Flash Point:
- 108.7 °C
- Solubility:
- insoluble in water
- Appearance:
- light yellow crystalline flakes
- Hazard Symbols:
Xi- Risk Codes:
- 36/37/38
- Safety Description:
- 26-37/39-28A Details
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Chemistry
Molecular Structure of 1-Bromo-2,3-dichlorobenzene (CAS NO.56961-77-4):
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IUPAC Name: 1-bromo-2,3-dichlorobenzene
Empirical Formula: C6H3BrCl2
Molecular Weight: 225.898
InChI
InChI=1/C6H3BrCl2/c7-4-2-1-3-5(8)6(4)9/h1-3H
Smiles
c1(c(cccc1Br)Cl)Cl
H bond acceptors: 0
H bond donors: 0
Freely Rotating Bonds: 0
Polar Surface Area: 0 Å2
Index of Refraction: 1.59
Molar Refractivity: 43.73 cm3
Molar Volume: 129.5 cm3
Surface Tension: 41.8 dyne/cm
Density: 1.744 g/cm3
Flash Point: 108.7 °C
Enthalpy of Vaporization: 45.9 kJ/mol
Boiling Point: 241.5 °C at 760 mmHg
Vapour Pressure: 0.0556 mmHg at 25°C
CAS Registry Number: 56961-77-4
EINECS: 260-476-2
Melting point: 58-61 ºC
Water solubility: insoluble
Product Categories: Aromatic Hydrocarbons (substituted) & Derivatives; Bromine Compounds; Chlorine Compounds; Aryl; C6; Halogenated Hydrocarbons
Safety Profile
Hazard Codes: 
Xi
Risk Statements: 36/37/38
R36/37/38:Irritating to eyes, respiratory system and skin.
Safety Statements: 26-37/39-28
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S37/39:Wear suitable gloves and eye/face protection.
S28:After contact with skin, wash immediately with plenty of soap-suds.
WGK Germany: 3
Specification
1-Bromo-2,3-dichlorobenzene , with CAS number of 56961-77-4, can be called 2,3-Dichlorobromobenzene ; 2,3-dichloro-1-bromobenzene ; 1-bromo-2,3-dichlorobenzene ; benzene, 1-bromo-2,3-dichloro- ; 1-bromo-2,3-dichlorobenzene,>98% ; 1-bromo-2,3-dichlorobenzene 98% ; 1,2-Dichloro-3-bromobenzene ; 1-Bromo-2,3-dichlorobenzene,99% . It is a light yellow crystalline flake.
