Cas no 63862-00-0 (2,4-Dibromo-3,5-dimethylthiophene)

2,4-Dibromo-3,5-dimethylthiophene is a brominated thiophene derivative characterized by its high reactivity and utility as a versatile intermediate in organic synthesis. The presence of bromine atoms at the 2- and 4-positions, along with methyl groups at the 3- and 5-positions, enhances its stability while enabling selective functionalization, making it valuable for cross-coupling reactions and heterocyclic chemistry. Its well-defined structure ensures consistent performance in applications such as pharmaceutical synthesis, agrochemical development, and materials science. The compound's purity and controlled reactivity make it a preferred choice for researchers requiring precise modifications in thiophene-based frameworks.
2,4-Dibromo-3,5-dimethylthiophene structure
63862-00-0 structure
Product Name:2,4-Dibromo-3,5-dimethylthiophene
CAS No:63862-00-0
MF:C6H6Br2S
MW:269.984838962555
MDL:MFCD11226511
CID:425549
PubChem ID:10588076
Update Time:2025-06-07

2,4-Dibromo-3,5-dimethylthiophene Chemical and Physical Properties

Names and Identifiers

    • 2,4-Dibromo-3,5-dimethylthiophene
    • 2,3-EPOXY-2-METHYLBUTANE
    • AT31151
    • FT-0682512
    • 63862-00-0
    • MB09669
    • AMY36504
    • DTXSID80980497
    • CS-0364952
    • Thiophene, 2,4-dibromo-3,5-dimethyl-
    • A8782
    • RPCAOQRHVBMFNW-UHFFFAOYSA-N
    • SCHEMBL6970348
    • AKOS005255564
    • 2,4-dibromo-3,5-dimethyl-thiophene
    • DB-073405
    • MDL： MFCD11226511
    • Inchi： 1S/C6H6Br2S/c1-3-5(7)4(2)9-6(3)8/h1-2H3
    • InChI Key： RPCAOQRHVBMFNW-UHFFFAOYSA-N
    • SMILES： BrC1=C(C)SC(=C1C)Br

Computed Properties

  • Exact Mass: 267.85600
  • Monoisotopic Mass: 267.85570g/mol
  • Isotope Atom Count: 0
  • Hydrogen Bond Donor Count: 0
  • Hydrogen Bond Acceptor Count: 0
  • Heavy Atom Count: 9
  • Rotatable Bond Count: 0
  • Complexity: 107
  • Covalently-Bonded Unit Count: 1
  • Defined Atom Stereocenter Count: 0
  • Undefined Atom Stereocenter Count : 0
  • Defined Bond Stereocenter Count: 0
  • Undefined Bond Stereocenter Count: 0
  • XLogP3: 4.1
  • Topological Polar Surface Area: 28.2?2

Experimental Properties

  • PSA: 28.24000
  • LogP: 3.88990

2,4-Dibromo-3,5-dimethylthiophene Security Information

  • HazardClass：IRRITANT

2,4-Dibromo-3,5-dimethylthiophene Customs Data

  • HS CODE：2934999090
  • Customs Data：

    China Customs Code:

    2934999090

    Overview:

    2934999090. Other heterocyclic compounds. VAT:17.0%. Tax refund rate:13.0%. Regulatory conditions:nothing. MFN tariff:6.5%. general tariff:20.0%

    Declaration elements:

    Product Name, component content, use to

    Summary:

    2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

2,4-Dibromo-3,5-dimethylthiophene Pricemore >>

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2,4-Dibromo-3,5-dimethylthiophene Production Method

2,4-Dibromo-3,5-dimethylthiophene Related Literature

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