Cas no 91929-22-5 (2-Butenedioic acid(2E)-, bis(2-bromoethyl) ester (9CI))

2-Butenedioic acid(2E)-, bis(2-bromoethyl) ester (9CI) structure
91929-22-5 structure
Product Name:2-Butenedioic acid(2E)-, bis(2-bromoethyl) ester (9CI)
CAS No:91929-22-5
MF:C8H10Br2O4
MW:329.970601558685
CID:816525
PubChem ID:246072
Update Time:2025-04-19

2-Butenedioic acid(2E)-, bis(2-bromoethyl) ester (9CI) Chemical and Physical Properties

Names and Identifiers

    • 2-Butenedioic acid(2E)-, bis(2-bromoethyl) ester (9CI)
    • bis(2-bromoethyl) but-2-enedioate
    • NSC 58654
    • DTXSID50289040
    • 91929-22-5
    • NCIOpen2_007729
    • Inchi: 1S/C8H10Br2O4/c9-3-5-13-7(11)1-2-8(12)14-6-4-10/h1-2H,3-6H2
    • InChI Key: RHVDRKUDYLMOFM-UHFFFAOYSA-N
    • SMILES: BrCCOC(C=CC(=O)OCCBr)=O

Computed Properties

  • Exact Mass: 327.89500
  • Monoisotopic Mass: 327.894584
  • Isotope Atom Count: 0
  • Hydrogen Bond Donor Count: 0
  • Hydrogen Bond Acceptor Count: 4
  • Heavy Atom Count: 14
  • Rotatable Bond Count: 8
  • Complexity: 193
  • Covalently-Bonded Unit Count: 1
  • Defined Atom Stereocenter Count: 0
  • Undefined Atom Stereocenter Count : 0
  • Defined Bond Stereocenter Count: 1
  • Undefined Bond Stereocenter Count: 0
  • Topological Polar Surface Area: 52.6
  • XLogP3: 1.7

Experimental Properties

  • Density: 1.759±0.06 g/cm3 (20 oC 760 Torr),
  • Melting Point: 66-67 oC
  • Boiling Point: 361.2°C at 760 mmHg
  • Flash Point: 172.2°C
  • Refractive Index: 1.532
  • Solubility: Slightly soluble (1.4 g/l) (25 o C),
  • PSA: 52.60000
  • LogP: 1.41880
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