Cas no 1457-92-7 (4-methyl-2,1,3-benzothiadiazole)

4-methyl-2,1,3-benzothiadiazole structure
1457-92-7 structure
Product Name:4-methyl-2,1,3-benzothiadiazole
CAS No:1457-92-7
MF:C7H6N2S
MW:150.200939655304
MDL:MFCD00126471
CID:133998
PubChem ID:2781262
Update Time:2025-04-19

4-methyl-2,1,3-benzothiadiazole Chemical and Physical Properties

Names and Identifiers

    • 4-Methylbenzo[c][1,2,5]thiadiazole
    • 2,1,3-Benzothiadiazole,4-methyl-
    • 4-methyl-2,1,3-Benzothiadiazole
    • 4-Methylbenzo-2,1,3-thiadiazole
    • 4-METHYL-BENZO[1,2,5]THIADIAZOLE
    • FT-0658758
    • SCHEMBL20419905
    • IYZKISWGGPKREZ-UHFFFAOYSA-N
    • A884579
    • MFCD00126471
    • AKOS006229226
    • EN300-195427
    • SCHEMBL762283
    • 2,1,3-Benzothiadiazole, 4-methyl-
    • PS-4468
    • 1457-92-7
    • FT-0619000
    • CS-0152939
    • DTXSID80381768
    • DB-026252
    • SY064828
    • 4-methyl-2,1,3-benzothiadiazole
    • MDL: MFCD00126471
    • Inchi: 1S/C7H6N2S/c1-5-3-2-4-6-7(5)9-10-8-6/h2-4H,1H3
    • InChI Key: IYZKISWGGPKREZ-UHFFFAOYSA-N
    • SMILES: S1N=C2C=CC=C(C)C2=N1

Computed Properties

  • Exact Mass: 150.02500
  • Monoisotopic Mass: 150.02516937g/mol
  • Isotope Atom Count: 0
  • Hydrogen Bond Donor Count: 0
  • Hydrogen Bond Acceptor Count: 2
  • Heavy Atom Count: 10
  • Rotatable Bond Count: 0
  • Complexity: 129
  • 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
  • XLogP3: 2.2
  • Topological Polar Surface Area: 54?2

Experimental Properties

  • Density: 1.297±0.06 g/cm3 (20 oC 760 Torr),
  • Melting Point: 157.5-158.8 oC
  • Boiling Point: 102-104 oC (12 Torr)
  • Flash Point: 92.6±9.1 oC,
  • Refractive Index: 1.674
  • Solubility: Very slightly soluble (0.54 g/l) (25 o C),
  • PSA: 54.02000
  • LogP: 1.99970

4-methyl-2,1,3-benzothiadiazole Customs Data

  • HS CODE:2934999090
  • Customs Data:

    China Customs Code:

    2934999090

    Overview:

    2934999090. Other heterocyclic 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

    Summary:

    2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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4-methyl-2,1,3-benzothiadiazole Production Method

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