Cas no 1234-30-6 (N,N'-Bis(4-ethoxyphenyl)thiourea)

N,N'-Bis(4-ethoxyphenyl)thiourea is a thiourea derivative characterized by its symmetrical structure featuring ethoxyphenyl substituents. This compound is notable for its potential applications in organic synthesis, particularly as a building block for heterocyclic compounds or as a ligand in coordination chemistry. The ethoxy groups enhance solubility in organic solvents, facilitating its use in various reaction conditions. Its thiourea moiety offers chelating properties, making it useful in metal ion complexation studies. The compound’s stability and well-defined structure contribute to its reliability in research applications, including materials science and pharmaceutical intermediates. Proper handling and storage are recommended to maintain its integrity.
N,N'-Bis(4-ethoxyphenyl)thiourea structure
1234-30-6 structure
Product Name:N,N'-Bis(4-ethoxyphenyl)thiourea
CAS No:1234-30-6
MF:C17H20N2O2S
MW:316.417902946472
CID:155584
PubChem ID:667483
Update Time:2025-10-15

N,N'-Bis(4-ethoxyphenyl)thiourea Chemical and Physical Properties

Names and Identifiers

    • Thiourea,N,N'-bis(4-ethoxyphenyl)-
    • 1,3-bis(4-ethoxyphenyl)thiourea
    • ETOCARLIDE, WHO STANDARD
    • 4,4'-Diethoxythiocarbanilide
    • Aethoksid
    • Aethoxyd
    • Aethoxydum
    • Ethoxide
    • Ethoxyd
    • Etocarlide
    • Etoksid
    • ethoxide (pharmaceutical)
    • n,n'-bis(4-ethoxyphenyl)thiourea
    • Thiourea, N,N'-bis(4-ethoxyphenyl)-
    • CS-0321147
    • AKOS000567102
    • Etocarlidum [INN-Latin]
    • CHEMBL1354007
    • SR-01000731596
    • SMR000284778
    • Tox21_111862
    • Etocarlide [INN]
    • NS00124479
    • CAS-1234-30-6
    • 1H-Benzimidazole,4-(trifluoromethyl)-(9CI)
    • Etocarlida
    • MLS000693149
    • BAA23430
    • 2-13-00-00255 (Beilstein Handbook Reference)
    • Oprea1_502217
    • Etocarlida [INN-Spanish]
    • Etocarlid
    • 46V3V5EQAM
    • UNII-46V3V5EQAM
    • MLS006011467
    • HMS2594D06
    • HMS3379F20
    • CARBANILIDE, 4,4'-DIETHOXYTHIO-
    • Q27258961
    • BRN 0686978
    • 1234-30-6
    • SR-01000731596-3
    • Z45797629
    • etoxyd
    • CBDivE_013901
    • DTXCID8026197
    • SCHEMBL9263
    • DTXSID0046197
    • NCGC00160510-01
    • Etocarlidum
    • Thiourea, N,N'-bis(4-ethoxyphenyl)-(9CI)
    • STK519542
    • Etocarlida (INN-Spanish)
    • Etocarlidum (INN-Latin)
    • N,N'-Bis(4-ethoxyphenyl)thiourea
    • MDL： MFCD00406868
    • Inchi： 1S/C17H20N2O2S/c1-3-20-15-9-5-13(6-10-15)18-17(22)19-14-7-11-16(12-8-14)21-4-2/h5-12H,3-4H2,1-2H3,(H2,18,19,22)
    • InChI Key： PRXHANOJNVGVGC-UHFFFAOYSA-N
    • SMILES： S=C(NC1C=CC(=CC=1)OCC)NC1C=CC(=CC=1)OCC

Computed Properties

  • Exact Mass: 316.12500
  • Monoisotopic Mass: 316.124549
  • Isotope Atom Count: 0
  • Hydrogen Bond Donor Count: 2
  • Hydrogen Bond Acceptor Count: 4
  • Heavy Atom Count: 22
  • Rotatable Bond Count: 8
  • Complexity: 295
  • 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: 74.6
  • XLogP3: 3.8

Experimental Properties

  • Density: 1.222
  • Boiling Point: 446.1°Cat760mmHg
  • Flash Point: 223.6°C
  • Refractive Index: 1.655
  • PSA: 74.61000
  • LogP: 4.43890

N,N'-Bis(4-ethoxyphenyl)thiourea Security Information

  • HazardClass：IRRITANT

N,N'-Bis(4-ethoxyphenyl)thiourea Customs Data

  • HS CODE：2930909090
  • Customs Data：

    China Customs Code:

    2930909090

    Overview:

    2930909090. Other organic sulfur compounds. VAT:17.0%. Tax refund rate:13.0%. Regulatory conditions:nothing. MFN tariff:6.5%. general tariff:30.0%

    Declaration elements:

    Product Name, component content, use to

    Summary:

    2930909090. other organo-sulphur compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

N,N'-Bis(4-ethoxyphenyl)thiourea Pricemore >>

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