Cas no 119291-22-4 (1-(2-Bromoethyl)-1H-pyrazole)

1-(2-Bromoethyl)-1H-pyrazole structure
1-(2-Bromoethyl)-1H-pyrazole structure
Product Name:1-(2-Bromoethyl)-1H-pyrazole
CAS No:119291-22-4
MF:C5H7BrN2
MW:175.026479959488
MDL:MFCD03727235
CID:136536
PubChem ID:642215
Update Time:2025-04-19

1-(2-Bromoethyl)-1H-pyrazole Chemical and Physical Properties

Names and Identifiers

    • 1-(2-Bromoethyl)-1H-pyrazole
    • 1-(2-Bromoethyl)pyrazole
    • 1-(2-Bromo-ethyl)-1H-pyrazole
    • 1H-Pyrazole,1-(2-bromoethyl)-
    • 1-bromo-2-pyrazolylethane
    • 1-(2-bromoethyl)-1H-pyrazole(SALTDATA: FREE)
    • 1H-pyrazole, 1-(2-bromoethyl)-
    • 119291-22-4
    • AS-39478
    • AM803023
    • EN300-88907
    • AKOS000169174
    • BB 0222340
    • F8888-4884
    • 1-(2-Bromoethyl)-1H-pyrazole, AldrichCPR
    • DTXSID40348993
    • SY032735
    • J-004095
    • PFSTUXCXMBDZRM-UHFFFAOYSA-N
    • SCHEMBL200982
    • MFCD03727235
    • FT-0677290
    • InChI=1/C5H7BrN2/c6-2-5-8-4-1-3-7-8/h1,3-4H,2,5H
    • DB-032253
    • ALBB-012228
    • DTXCID30300065
    • MDL： MFCD03727235
    • Inchi： 1S/C5H7BrN2/c6-2-5-8-4-1-3-7-8/h1,3-4H,2,5H2
    • InChI Key： PFSTUXCXMBDZRM-UHFFFAOYSA-N
    • SMILES： BrCCN1C=CC=N1

Computed Properties

  • Exact Mass: 173.97900
  • Monoisotopic Mass: 173.97926g/mol
  • Isotope Atom Count: 0
  • Hydrogen Bond Donor Count: 0
  • Hydrogen Bond Acceptor Count: 1
  • Heavy Atom Count: 8
  • Rotatable Bond Count: 2
  • Complexity: 67.4
  • 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: nothing
  • Topological Polar Surface Area: 17.8?2

Experimental Properties

  • Density: 1.55
  • Boiling Point: 221.1℃ at 760 mmHg
  • Flash Point: 87.5°C
  • Refractive Index: 1.584
  • PSA: 17.82000
  • LogP: 1.27800

1-(2-Bromoethyl)-1H-pyrazole Security Information

  • Hazardous Material Identification： Xi
  • HazardClass：IRRITANT

1-(2-Bromoethyl)-1H-pyrazole Customs Data

  • HS CODE：2933199090
  • Customs Data：

    China Customs Code:

    2933199090

    Overview:

    2933199090. Other structurally non fused pyrazole ring 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, Please indicate the appearance of Urotropine, 6- caprolactam please indicate the appearance, Signing date

    Summary:

    2933199090. other compounds containing an unfused pyrazole ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

1-(2-Bromoethyl)-1H-pyrazole Pricemore >>

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