Cas no 15219-34-8 (Oxalyl bromide)

Oxalyl bromide (C?Br?O?) is a reactive brominating agent commonly used in organic synthesis for the introduction of bromoacyl groups. This colorless to pale yellow liquid is highly effective in bromination reactions, particularly for converting carboxylic acids into acyl bromides. Its high reactivity and selectivity make it a valuable reagent in the preparation of pharmaceuticals, agrochemicals, and specialty chemicals. Oxalyl bromide is also employed in the synthesis of heterocyclic compounds and as an intermediate in fine chemical manufacturing. Proper handling is essential due to its moisture sensitivity and potential to release corrosive vapors. Storage under inert conditions is recommended to maintain stability.
Oxalyl bromide structure
Oxalyl bromide structure
Product Name:Oxalyl bromide
CAS No:15219-34-8
MF:C2Br2O2
MW:215.828199386597
MDL:MFCD00000113
CID:178879
Update Time:2025-06-09

Oxalyl bromide Chemical and Physical Properties

Names and Identifiers

    • Ethanedioyl dibromide
    • OXALYL BROMIDE
    • oxalyl dibromide
    • NSC 96957
    • Ethanedioyl dibromide solution
    • Ethanedioyl bromide
    • Oxalyl bromide, 98%
    • Oxaly bromide
    • BrCOCOBr
    • Oxalyl bromide solution
    • Oxalyl bromide, 97%
    • JAZLVNXWYDFQFE-UHFFFAOYSA-N
    • NSC96957
    • VZ36728
    • FCH1319896
    • OR51921
    • Oxalyl bromide solution, 2.0 M in methylen
    • Oxalyl bromide
    • MDL： MFCD00000113
    • Inchi： 1S/C2Br2O2/c3-1(5)2(4)6
    • InChI Key： JAZLVNXWYDFQFE-UHFFFAOYSA-N
    • SMILES： BrC(C(=O)Br)=O

Computed Properties

  • Exact Mass: 213.82700
  • Isotope Atom Count: 0
  • Hydrogen Bond Donor Count: 0
  • Hydrogen Bond Acceptor Count: 2
  • Heavy Atom Count: 6
  • Rotatable Bond Count: 1
  • Complexity: 75.5
  • 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
  • Surface Charge: 0
  • Tautomer Count: nothing
  • XLogP3: 1.8
  • Topological Polar Surface Area: 34.1

Experimental Properties

  • Color/Form: Not available
  • Density: 1.517?g/mL?at 25?°C
  • Melting Point: ?19?°C (lit.)
  • Boiling Point: 16-17?°C/10?mmHg(lit.)
  • Flash Point: -19°C
  • Refractive Index: n20/D 1.522(lit.)
  • PSA: 34.14000
  • LogP: 0.82940
  • Color/Form: 2.0?M in methylene chloride
  • Solubility: Not available

Oxalyl bromide Security Information

Oxalyl bromide Customs Data

  • HS CODE：2917190090
  • Customs Data：

    China Customs Code:

    2917190090

    Overview:

    2917190090 Other acyclic polycarboxylic acids. VAT:17.0% Tax refund rate:9.0% Regulatory conditions:nothing MFN tariff:6.5% general tariff:30.0%

    Declaration elements:

    Product Name, component content, use to, Terephthalic acid please specify4-CBAvalue, Terephthalic acid please specifyP-TLacid value, Terephthalic acid please indicate color, Terephthalic acid please indicate moisture

    Summary:

    2917190090 acyclic polycarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%

Oxalyl bromide Pricemore >>

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XI GE MA AO DE LI QI （ SHANG HAI ） MAO YI Co., Ltd.
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 ￥1727.76 2023-12-10
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Oxalyl bromide Production Method

Oxalyl bromide Suppliers

Amadis Chemical Company Limited
Gold Member
Audited Supplier Audited Supplier
(CAS:15219-34-8)Oxalyl bromide
Order Number:A1209075
Stock Status:in Stock
Quantity:100g/25g
Purity:99%
Pricing Information Last Updated:Monday, 2 September 2024 15:58
Price ($):869.0/290.0

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Recommended suppliers
Amadis Chemical Company Limited
(CAS:15219-34-8)Oxalyl bromide
A1209075
Purity:99%/99%
Quantity:100g/25g
Price ($):869.0/290.0
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