Description

2-Bromo-4-chloroaniline (CAS No. 873-38-1) is a halogen-substituted aniline derivative with the molecular formula C₆H₅BrClN. This high-purity aromatic amine is widely utilized in organic synthesis, pharmaceutical research, and agrochemical development. The compound features both bromo and chloro substituents on the benzene ring, offering versatile reactivity for cross-coupling reactions, nucleophilic substitutions, and as a building block for complex heterocycles.

Our 2-Bromo-4-chloroaniline is rigorously tested for purity (typically ≥97% by GC/HPLC) and is supplied as a crystalline solid with excellent shelf stability. Proper handling under inert atmosphere is recommended due to sensitivity to oxidation. Available in research quantities (grams to kilograms) with customizable packaging options.

Key Specifications:
– CAS: 873-38-1
– Molecular Weight: 206.47 g/mol
– Melting Point: 50-54°C
– Boiling Point: 265-267°C
– Density: 1.72 g/cm³
– Storage: 2-8°C under inert gas

Properties

• CAS Number: 873-38-1
• Complexity: 99.1
• IUPAC Name: 2-bromo-4-chloro-aniline
• InChI: InChI=1S/C6H5BrClN/c7-5-3-4(8)1-2-6(5)9/h1-3H,9H2
• InChI Key: SYTBIFURTZACKR-UHFFFAOYSA-N
• Exact Mass: 204.92939
• Molecular Formula: C6H5BrClN
• Molecular Weight: 206.47
• SMILES: C1=CC(=C(C=C1Cl)Br)N
• Topological: 26
• Monoisotopic Mass: 204.92939
• Synonyms: 2-Bromo-4-chloroaniline, 873-38-1, Benzenamine, 2-bromo-4-chloro-, EINECS 212-837-0, DTXSID90236270, NSC 139478, DTXCID90158761, 212-837-0, sytbifurtzackr-uhfffaoysa-n, 2-Bromo-4-chloro-phenylamine, 2-BROMO-4-CHLORO ANILINE, AA3RNN5H9J, NSC-139478, 2-bromo-4-chlorophenylamine, 4-CHLORO-2-BROMOANILINE, MFCD00041313, NSC139478, 2-bromo-4-chloraniline, UNII-AA3RNN5H9J, 2-Bromo-4-chlorobenzenamine, SCHEMBL40261, Aniline, 2-bromo-4-chloro-, SCHEMBL11293953, 2-Bromo-4-chloroaniline, 98%, SBB019400, STK507086, AKOS000108234, CS-W007350, PS-3798, SB77803, AC-28602, DB-020620, ST4148026, B2268, NS00039183, EN300-70293

Application

2-Bromo-4-chloroaniline serves as a key intermediate in the synthesis of pharmaceuticals, particularly in the development of antifungal and antibacterial agents. The compound’s halogenated structure makes it valuable for creating Suzuki coupling products in material science applications. Researchers also employ this chemical in the preparation of liquid crystals and organic electronic materials due to its electron-withdrawing properties and planar aromatic structure.

Safety and Hazards

GHS Hazard Statements

• H302 (12.5%): Harmful if swallowed [Warning Acute toxicity, oral]
• H311 (12.5%): Toxic in contact with skin [Danger Acute toxicity, dermal]
• H315 (89.6%): Causes skin irritation [Warning Skin corrosion/irritation]
• H319 (89.6%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
• H332 (12.5%): Harmful if inhaled [Warning Acute toxicity, inhalation]
• H335 (87.5%): May cause respiratory irritation [Warning Specific target organ toxicity, single exposure; Respiratory tract irritation]
• H373 (12.5%): May causes damage to organs through prolonged or repeated exposure [Warning Specific target organ toxicity, repeated exposure]

Precautionary Statements

• P260, P261, P262, P264, P264+P265, P270, P271, P280, P301+P317, P302+P352, P304+P340, P305+P351+P338, P316, P317, P319, P321, P330, P332+P317, P337+P317, P361+P364, P362+P364, P403+P233, P405, and P501

Hazard Classes and Categories

• Acute Tox. 4 (12.5%)
• Acute Tox. 3 (12.5%)
• Skin Irrit. 2 (89.6%)
• Eye Irrit. 2 (89.6%)
• Acute Tox. 4 (12.5%)
• STOT SE 3 (87.5%)
• STOT RE 2 (12.5%)

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Disclaimer: Sold exclusively for laboratory research. Prohibited for commercial use, diagnostics, or human/animal applications. Buyers assume all compliance liability.