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Atomfair 1,3-Dibromobenzene m-Dibromobenzene C6H4Br2 CAS 108-36-1

1,3-Dibromobenzene (CAS No. 108-36-1) is a high-purity aromatic compound with the molecular formula C6H4Br2, widely utilized in organic synthesis and material science. This colorless to pale yellow liquid is characterized by its two bromine atoms positioned at the meta positions on the benzene ring, offering unique reactivity for electrophilic substitution and coupling reactions. With a molecular weight of 235.91 g/mol and a boiling point of ~218°C, it is an essential intermediate for pharmaceuticals, agrochemicals, and advanced polymer production. Our product is rigorously tested to ensure ≥98% purity (GC), low moisture content, and minimal impurities, making it ideal for sensitive applications.…

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Description

1,3-Dibromobenzene (CAS No. 108-36-1) is a high-purity aromatic compound with the molecular formula C6H4Br2, widely utilized in organic synthesis and material science. This colorless to pale yellow liquid is characterized by its two bromine atoms positioned at the meta positions on the benzene ring, offering unique reactivity for electrophilic substitution and coupling reactions. With a molecular weight of 235.91 g/mol and a boiling point of ~218°C, it is an essential intermediate for pharmaceuticals, agrochemicals, and advanced polymer production. Our product is rigorously tested to ensure ≥98% purity (GC), low moisture content, and minimal impurities, making it ideal for sensitive applications. Packaged under inert gas to prevent degradation, it is available in various quantities to suit lab-scale and industrial needs.

Properties

  • CAS Number: 108-36-1
  • Complexity: 64.9
  • IUPAC Name: 1,3-dibromobenzene
  • InChI: InChI=1S/C6H4Br2/c7-5-2-1-3-6(8)4-5/h1-4H
  • InChI Key: JSRLURSZEMLAFO-UHFFFAOYSA-N
  • Exact Mass: 235.86593
  • Molecular Formula: C6H4Br2
  • Molecular Weight: 235.90
  • SMILES: C1=CC(=CC(=C1)Br)Br
  • Monoisotopic Mass: 233.86798
  • Physical Description: Colorless liquid;
  • Vapor Pressure: 0.26 [mmHg]
  • Synonyms: 1,3-DIBROMOBENZENE, m-Dibromobenzene, Benzene, 1,3-dibromo-, UNII-74EF6KH8TC, EINECS 203-574-2, 74EF6KH8TC, 1-BROMO-3-BROMOBENZENE, DTXSID7051555, CHEBI:37151, meta-dibromobenzene, mDibromobenzene, Benzene, mdibromo, 1,3dibromobenzene, Benzene, 1,3dibromo, DTXCID1030107, inchi=1/c6h4br2/c7-5-2-1-3-6(8)4-5/h1-4, jsrlurszemlafo-uhfffaoysa-n, un2711, 108-36-1, Benzene, m-dibromo-, 1,3-dibromo-benzene, MFCD00000078, 1,3-DIBROMO BENZENE, 3,5-dibromobenzene, 1,3-dibrormobenzene, 1, 3-dibromobenzene, 1.3-dibromo-benzene, 1,3-bis(bromanyl)benzene, SCHEMBL5000, 1,3-Dibromobenzene, 97%, SCHEMBL144941, SCHEMBL208330, SCHEMBL209470, SCHEMBL727191, SCHEMBL3789156, SCHEMBL18319347, STR07103, AKOS009158712, CS-W008980, BP-21249, DB-040827, D0169, NS00004767, ST50406440, EN300-33322, D70875, A801864, 1,3-Dibromobenzene, Vetec(TM) reagent grade, 97%, Q27117049

Application

1,3-Dibromobenzene serves as a versatile building block in organic synthesis, particularly in Suzuki-Miyaura and Grignard reactions for constructing complex aromatic frameworks. It is employed in the production of liquid crystals, flame retardants, and specialty polymers due to its stable bromine substituents. Researchers also use it as a precursor for synthesizing pharmaceuticals and agrochemical intermediates.

Safety and Hazards

GHS Hazard Statements

  • H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]
  • H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
  • H335 (87.8%): May cause respiratory irritation [Warning Specific target organ toxicity, single exposure; Respiratory tract irritation]

Precautionary Statements

  • P261, P264, P264+P265, P271, P280, P302+P352, P304+P340, P305+P351+P338, P319, P321, P332+P317, P337+P317, P362+P364, P403+P233, P405, and P501

Hazard Classes and Categories

  • Skin Irrit. 2 (100%)
  • Eye Irrit. 2 (100%)
  • STOT SE 3 (87.8%)

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

Disclaimer

Intended Use & Restrictions

This product is sold exclusively for laboratory research, analytical testing, or non-commercial purposes.

  • Strictly prohibited: Resale, repackaging, or formulation into commercial products.
  • Not approved for human/animal use, diagnostics, or manufacturing (including pharmaceuticals, agrochemicals, or consumer goods).

Patent & Regulatory Compliance

Certain molecules may be protected by active patents or regulatory restrictions.

  • Buyers must independently verify patent status (e.g., via USPTO/EPO/CNIPA) and comply with local laws.
  • Atomfair LLC does not provide legal assurances regarding patent non-infringement or jurisdictional compliance.

Liability Release

By purchasing, the buyer agrees to:

  • Use this product only as permitted by law.
  • Indemnify Atomfair LLC against all claims arising from misuse, patent infringement, or regulatory violations.

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