Cas no 21906-31-0 (1-(2-bromophenyl)propan-2-one)

1-(2-Bromophenyl)propan-2-one is a brominated aromatic ketone with the molecular formula C9H9BrO. This compound features a propan-2-one moiety attached to a 2-bromophenyl group, making it a versatile intermediate in organic synthesis. Its reactive carbonyl and bromine substituents enable participation in various reactions, including nucleophilic substitutions, condensations, and metal-catalyzed cross-couplings. The presence of the bromine atom at the ortho position enhances its utility in constructing complex heterocyclic and pharmaceutical frameworks. With a well-defined structure and high purity, it is suitable for research and industrial applications requiring precise functionalization. Proper handling is advised due to its potential reactivity and sensitivity to light or moisture.
1-(2-bromophenyl)propan-2-one structure
1-(2-bromophenyl)propan-2-one structure
Product Name:1-(2-bromophenyl)propan-2-one
CAS No:21906-31-0
MF:C9H9BrO
MW:213.071161985397
MDL:MFCD03410431
CID:51910
PubChem ID:2734092
Update Time:2025-06-07

1-(2-bromophenyl)propan-2-one Chemical and Physical Properties

Names and Identifiers

    • 2-Bromophenylacetone
    • 1-(2-BROMOPHENYL)-2-PROPANONE
    • 1-(2-broMophenyl)propan-2-one
    • 1-Acetonyl-2-bromobenzene 1-(2-Bromophenyl)-2-propanone
    • 2-BROMOPHENYLACETONE,2-bromophenylacetone
    • 2-Propanone,1-(2-bromophenyl)-
    • (2-BroMophenyl)acetone
    • 1-(2-BROMOPHENYL)ACETONE
    • 1-(2-bromophenyl)propane-2-one
    • 1-(ortho-bromophenyl)-acetone
    • 1-Acetonyl-2-bromobenzene
    • O-Bromo benyl methyl ketone
    • o-bromophenylacetone
    • 2-Propanone,1-(o-bromophenyl)- (8CI)
    • 2-Propanone, 1-(2-bromophenyl)-
    • O-BROMO BENZYL METHYL KETONE
    • PubChem23388
    • 2-bromophenyl-2-propanone
    • KSC492M0F
    • 2-bromophenylacetone, AldrichCPR
    • TZIAZLUAMDLDJF-UHFFFAOYSA-N
    • 1-(2-bromophenyl) propane-2-one
    • EBD41166
    • CS-W007949
    • AC-5629
    • FT-0663831
    • 21906-31-0
    • DTXSID40370118
    • SY011510
    • MFCD03410431
    • DS-1162
    • A4691
    • B3842
    • AMY33488
    • EN300-173748
    • SCHEMBL1699412
    • AKOS005259873
    • 1-(2-Bromophenyl)propan-2-one; 1-(2-Bromophenyl)-2-propanone;
    • 1-(2-bromophenyl)propan-2-one
    • MDL： MFCD03410431
    • Inchi： 1S/C9H9BrO/c1-7(11)6-8-4-2-3-5-9(8)10/h2-5H,6H2,1H3
    • InChI Key： TZIAZLUAMDLDJF-UHFFFAOYSA-N
    • SMILES： BrC1C=CC=CC=1CC(C)=O

Computed Properties

  • Exact Mass: 211.98400
  • Monoisotopic Mass: 211.984
  • Isotope Atom Count: 0
  • Hydrogen Bond Donor Count: 0
  • Hydrogen Bond Acceptor Count: 1
  • Heavy Atom Count: 11
  • Rotatable Bond Count: 2
  • Complexity: 145
  • 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: 3
  • XLogP3: 2.2
  • Topological Polar Surface Area: 17.1

Experimental Properties

  • Color/Form: Not available
  • Density: 1.43
  • Boiling Point: 247.5°C (rough estimate)
  • Flash Point: 72.5℃
  • Refractive Index: 1.5575-1.5595
  • PSA: 17.07000
  • LogP: 2.58060
  • Solubility: Not available

1-(2-bromophenyl)propan-2-one Security Information

1-(2-bromophenyl)propan-2-one Customs Data

  • HS CODE：2914700090
  • Customs Data：

    China Customs Code:

    2914700090

    Overview:

    2914700090 Halogenation of other ketones and quinones\Sulfonated derivative(Including nitrated and nitrosative derivatives). VAT:17.0% Tax refund rate:9.0% Regulatory conditions:nothing MFN tariff:5.5% general tariff:30.0%

    Declaration elements:

    Product Name, component content, use to, Acetone declared packaging

    Summary:

    HS: 2914700090 halogenated, sulphonated, nitrated or nitrosated derivatives of ketones and quinones, whether or not with other oxygen function Tax rebate rate:9.0% Supervision conditions:none VAT:17.0% MFN tariff:5.5% General tariff:30.0%

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1-(2-bromophenyl)propan-2-one Suppliers

Tiancheng Chemical (Jiangsu) Co., Ltd
Gold Member
Audited Supplier Audited Supplier
(CAS:21906-31-0)鄰溴苯基丙酮
Order Number:LE26820802
Stock Status:in Stock
Quantity:25KG,200KG,1000KG
Purity:99%
Pricing Information Last Updated:Friday, 20 June 2025 12:58
Price ($):discuss personally

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Recommended suppliers
Tiancheng Chemical (Jiangsu) Co., Ltd
(CAS:21906-31-0)鄰溴苯基丙酮
LE26820802
Purity:99%
Quantity:25KG,200KG,1000KG
Price ($):Inquiry
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