Cas no 18276-53-4 (1H-Pyrrole,1-(trimethylsilyl)-)

1H-Pyrrole,1-(trimethylsilyl)- structure
18276-53-4 structure
Product Name:1H-Pyrrole,1-(trimethylsilyl)-
CAS No:18276-53-4
MF:C7H13NSi
MW:139.270322561264
CID:197032
PubChem ID:87541
Update Time:2025-04-19

1H-Pyrrole,1-(trimethylsilyl)- Chemical and Physical Properties

Names and Identifiers

    • 1H-Pyrrole,1-(trimethylsilyl)-
    • 1-(trimethylsilyl)-1H-Pyrrole
    • TRIMETHYLSILYLPYRAZOLE
    • 1-(TMS)-imidazole
    • 1-(trimethylsilyl)-1h-pyrrol
    • 1H-Pyrrole,1-(trimethylsilyl)
    • 1-trimethylsilanyl-pyrrole
    • 1-trimethylsilylpyrrole
    • Einecs 242-153-8
    • N-Trimethylsilylpyrrole
    • Trimethyl-pyrrol-1-yl-silan
    • trimethyl-pyrrol-1-yl-silane
    • 3-(TriMethylsilyl)pyrazole
    • 18276-53-4
    • AKOS006374051
    • 57WNF4CB67
    • Pyrrole, 1-(trimethylsilyl)-
    • N-trimethylsilylazole
    • N-(Trimethylsilyl)pyrrole
    • NS00051872
    • trimethyl(pyrrol-1-yl)silane
    • 1H-Pyrrole, 1-(trimethylsilyl)-
    • 1-(Trimethylsilyl)pyrrole
    • DTXSID2066351
    • SCHEMBL434820
    • Inchi: 1S/C7H13NSi/c1-9(2,3)8-6-4-5-7-8/h4-7H,1-3H3
    • InChI Key: WNHFEQWRHXLCMK-UHFFFAOYSA-N
    • SMILES: [Si](C)(C)(C)N1C=CC=C1

Computed Properties

  • Exact Mass: 140.07700
  • Monoisotopic Mass: 139.081726
  • Isotope Atom Count: 0
  • Hydrogen Bond Donor Count: 0
  • Hydrogen Bond Acceptor Count: 0
  • Heavy Atom Count: 9
  • Rotatable Bond Count: 1
  • Complexity: 89.6
  • 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
  • Topological Polar Surface Area: 4.9

Experimental Properties

  • Density: 0.85
  • Boiling Point: 137.6°Cat760mmHg
  • Flash Point: 37°C
  • Refractive Index: 1.447
  • PSA: 17.82000
  • LogP: 1.56610

1H-Pyrrole,1-(trimethylsilyl)- Customs Data

  • HS CODE:2933990090
  • Customs Data:

    China Customs Code:

    2933990090

    Overview:

    2933990090. Other heterocyclic compounds containing only nitrogen heteroatoms. 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:

    2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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