4-Bromo-4'-iodobiphenyl CAS 105946-82-5

Product name:4-Bromo-4'-iodobiphenyl
CAS:105946-82-5
MF:C12H8BrI
MW:359

EINECS: 1312995-182-4
Melting point: 166-168℃
Boiling point: 369.3±25.0 °C
Density: 1.860 g/cm3

Purity:≥99%

White crystalline powder

1. 4-Bromo-4'-iodobiphenyl CAS 105946-82-5 is a key intermediate in organic synthesis for constructing complex unsymmetrical molecules, particularly in pharmaceutical and agrochemical development.
2. 4-Bromo-4'-iodobiphenyl CAS 105946-82-5 serves as a building block in material science for advanced materials including liquid crystals and organic photovoltaics .
3. 4-Bromo-4'-iodobiphenyl CAS 105946-82-5 enables sequential, site-selective functionalization because the C-Br and C-I bonds have different reactivities, allowing stepwise cross-coupling without protecting groups .
4. 4-Bromo-4'-iodobiphenyl CAS 105946-82-5 is used in the design of fluorescent probes for biological imaging and in OLED materials as a light-emitting or hole transport component .

1. Store 4-Bromo-4'-iodobiphenyl CAS 105946-82-5 at room temperature, recommended in a cool and dark place below 15°C .
2. 4-Bromo-4'-iodobiphenyl CAS 105946-82-5 is light-sensitive and should be protected from light during storage .
3. Keep 4-Bromo-4'-iodobiphenyl CAS 105946-82-5 in a tightly closed container in a dry, well-ventilated area .
4. 4-Bromo-4'-iodobiphenyl CAS 105946-82-5 should be stored locked up and away from incompatible materials .

1. 4-Bromo-4'-iodobiphenyl CAS 105946-82-5 causes skin irritation (H315) .
2. 4-Bromo-4'-iodobiphenyl CAS 105946-82-5 causes serious eye irritation (H319) .
3. 4-Bromo-4'-iodobiphenyl CAS 105946-82-5 may cause respiratory irritation (H335), targeting the respiratory system .
4. 4-Bromo-4'-iodobiphenyl CAS 105946-82-5 is harmful to aquatic organisms and may cause long-term adverse effects in the aquatic environment .

1. 4-Bromo-4'-iodobiphenyl CAS 105946-82-5 is classified as a warning-level hazard (GHS07) with the signal word Warning under GHS .
2. 4-Bromo-4'-iodobiphenyl CAS 105946-82-5 requires protective equipment including protective gloves, protective clothing, and eye/face protection (P280) .
3. 4-Bromo-4'-iodobiphenyl CAS 105946-82-5 should be handled in a well-ventilated area, avoiding breathing dust/fume/gas/mist/vapours/spray (P261) .
4. 4-Bromo-4'-iodobiphenyl CAS 105946-82-5 must not be released into drains or the environment; dispose of contents and container to an approved waste disposal plant (P501) .

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