2-Bromo-1,4-dichlorobenzene
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2-Bromo-1,4-dichlorobenzene
structure -
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CAS No:
1435-50-3
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Formula:
C6H3BrCl2
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Chemical Name:
2-Bromo-1,4-dichlorobenzene
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Synonyms:
Benzene,2-bromo-1,4-dichloro-;2-Bromo-1,4-dichlorobenzene;1-Bromo-2,5-dichlorobenzene;2,5-Dichlorobromobenzene
- Categories:
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CAS No:
Characteristics
0
4.1
light yellow solid.
1.6351 (rough estimate)
35 °C
226 °C
>230 °F
1.5700 (estimate)
insoluble
Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.
0.0736mmHg at 25°C
Safety Information
I; II; III
IRRITANT
NONH for all modes of transport
3
36/37/38
26-36-28A
Xi,T
Toxic
Stable at room temperature in closed containers under normal storage and handling conditions.
P261-P305 + P351 + P338
H315-H319-H335
|Warning|H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]|P261, P264, P271, P280, P302+P352, P304+P340, P305+P351+P338, P312, P321, P332+P313, P337+P313, P362, P403+P233, P405, and P501|Aggregated GHS information provided by 44 companies from 4 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
2-Bromo-1,4-dichlorobenzene Use and Manufacturing
In the reactor weighed 147 · 0 g (l .00 mol) of p-dichlorobenzene was added 515 g of carbon tetrachloride was dissolved and then added to the solution 7.35 g of anhydrous aluminum chloride, stirring warming up to 35 ° C after 15 seconds / drop rate began dropping bromine 105.6 g (0.66 mol), 9 h addition was complete. After the reaction mixture was added 5percent 200.0 g mass fraction of sodium metabisulfite solution until the mixture becomes colorless, organic phase was layered, and the resulting carbon tetrachloride layer was concentrated to give distillation 1, 4-dichlorobenzene 73 · 0 g (0.50 mol), 2, 5- dichloro-bromophenyl 111 · 5 g (0.48 mol) and 2, 5-dichloro-1, 4-dibromobenzene 7.1 g (0.02 mol).
Benzene, brominated chlorinated: INACTIVE
Computed Properties
Molecular Weight:225.89
XLogP3:4.1
Exact Mass:223.87952
Monoisotopic Mass:223.87952
Heavy Atom Count:9
Complexity:97.1
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes
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