Cas no 86398-94-9 (2,6-Dichloro-4-(trifluoromethyl)phenylhydrazine)

2,6-Dichloro-4-(trifluoromethyl)phenylhydrazine structure
86398-94-9 structure
Product Name:2,6-Dichloro-4-(trifluoromethyl)phenylhydrazine
CAS No:86398-94-9
MF:C7H5Cl2F3N2
MW:245.029209852219
MDL:MFCD00085001
CID:60978
PubChem ID:24865533
Update Time:2024-10-26

2,6-Dichloro-4-(trifluoromethyl)phenylhydrazine Chemical and Physical Properties

Names and Identifiers

    • (2,6-Dichloro-4-(trifluoromethyl)phenyl)hydrazine
    • 1-[2,6-Dichloro-4-(trifluoromethyl)phenyl]hydrazine
    • 2,6-Dichloro-4-(trifluoromethyl)phenylhydrazine
    • [2,6-Dichloro-4-(trifluoromethyl)phenyl]hydrazine
    • [2,6-Dichloro-4-(trifluoromethyl)phenyl]hydrazine (ACI)
    • Hydrazine, [2,6-dichloro-4-(trifluoromethyl)phenyl]-
    • FS-4679
    • 2,6-dichloro-4-trifluoromethylphenyl hydrazine
    • 2,6-dichloro-4-trifluoromethyl-phenylhydrazine
    • SB77143
    • 2,6-Dichloro-4-trifluoro Methylphenylhydrozine
    • 2,6-dichloro-4-trifluoro-methyl phenylhydrazine
    • DTXSID80350838
    • AKOS015914076
    • E85585
    • AC-13873
    • 2,6-dichloro-4-trifluoromethyl phenylhydrazine
    • CS-0204620
    • 2,6-dichloro-4-trifluoromethylphenyl-hydrazine
    • DB-020159
    • SCHEMBL241686
    • J-507428
    • 2,6-dichloro-4-trifluoromethyl phenyl hydrazine
    • 86398-94-9
    • 2,6-dichloro-4-trifluoromethylphenylhydrazine
    • NS00121510
    • MFCD00085001
    • 2,6-dichloro-4-(trifluoromethyl)phenyl hydrazine
    • (2,6-dichloro-4-trifluoromethyl-phenyl)-hydrazine
    • 2,6-dichloro-4-trifluoro methylphenylhydrazine
    • 2,6-dichloro4-trifluoromethylphenylhydrazine
    • [2,6-Dichloro-4-(trifluoromethyl)phenyl]hydrazine, 98%
    • MDL： MFCD00085001
    • Inchi： 1S/C7H5Cl2F3N2/c8-4-1-3(7(10,11)12)2-5(9)6(4)14-13/h1-2,14H,13H2
    • InChI Key： FYOWOHMZNWQLFG-UHFFFAOYSA-N
    • SMILES： FC(C1C=C(Cl)C(NN)=C(Cl)C=1)(F)F
    • BRN： 8319619

Computed Properties

  • Exact Mass: 243.97800
  • Monoisotopic Mass: 243.978188
  • Isotope Atom Count: 0
  • Hydrogen Bond Donor Count: 2
  • Hydrogen Bond Acceptor Count: 2
  • Heavy Atom Count: 14
  • Rotatable Bond Count: 2
  • Complexity: 188
  • 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: 38
  • Surface Charge: 0
  • Tautomer Count: nothing
  • XLogP3: 3.3

Experimental Properties

  • Color/Form: Colorless solid
  • Density: 1.596
  • Melting Point: 58-60?°C (lit.)
  • Boiling Point: 224℃ at 760 mmHg
  • Flash Point: 89.2℃
  • Refractive Index: 1.558?
  • PSA: 38.05000
  • LogP: 4.07110
  • Solubility: Insoluble in water, soluble in dichloromethane \ benzene and other organic solvents

2,6-Dichloro-4-(trifluoromethyl)phenylhydrazine Security Information

2,6-Dichloro-4-(trifluoromethyl)phenylhydrazine Customs Data

  • HS CODE：2928000090
  • Customs Data：

    China Customs Code:

    2928000090

    Overview:

    2928000090 Other hydrazine(Hydrazine)And chlorhexidine(hydroxylamine)Organic derivatives of.Regulatory conditions:nothing.VAT:17.0%.Tax refund rate:9.0%.MFN tariff:6.5%.general tariff:20.0%

    Declaration elements:

    Product Name, component content, use to

    Summary:

    2928000090 other organic derivatives of hydrazine or of hydroxylamine VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:20.0%

2,6-Dichloro-4-(trifluoromethyl)phenylhydrazine Pricemore >>

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2,6-Dichloro-4-(trifluoromethyl)phenylhydrazine Production Method

Production Method 1

Reaction Conditions
1.1 Reagents: Hydrazine hydrate (1:1) Solvents: Pyridine ,  Water ;  rt → 150 °C; 15 h, 150 °C
Reference
Research on the synthesis crafts of 5-amino-1-[2,6-dichloro-4-(trifluoromethyl)phenyl]-4-[(trifluoromethyl)sulfinyl]-1H-pyrazole-3-carbonitrile (fipronil)
Zhao, Hai-yun; et al, Xiandai Nongyao, 2008, 7(4), 17-21

Production Method 2

Reaction Conditions
1.1 Reagents: Sodium nitrite ,  Hydrochloric acid Solvents: Water ;  rt; 3 °C; 3 °C; 5 °C; 30 min, 5 °C
1.2 Reagents: Hydrochloric acid ,  Stannous chloride Solvents: Ethanol ,  Water ;  0 °C; 1 h, 0 °C
1.3 Reagents: Sodium hydroxide Solvents: Water ;  pH 7, 0 °C
Reference
Synthesis of trifluoromethyl containing 5-pyrazolone derivatives
Li, Shuyan; et al, Jingxi Shiyou Huagong Jinzhan, 2017, 18(1), 55-57

Production Method 3

Reaction Conditions
1.1 Reagents: Sulfuric acid ,  Nitric acid Solvents: Water ;  40 min, 50 - 60 °C; 60 °C → 80 °C; 1 h, 80 °C; 80 °C → 100 °C; 4 h, 100 °C; 100 °C → 115 °C; 2 h, 115 °C; 3 - 4 h, 115 °C → 70 °C
1.2 Reagents: Water ;  cooled
2.1 Reagents: Chlorine Catalysts: Azobisisobutyronitrile ;  rt → 230 °C; 16 h, 230 °C
3.1 Reagents: Hydrazine hydrate (1:1) Solvents: Pyridine ,  Water ;  rt → 150 °C; 15 h, 150 °C
Reference
Research on the synthesis crafts of 5-amino-1-[2,6-dichloro-4-(trifluoromethyl)phenyl]-4-[(trifluoromethyl)sulfinyl]-1H-pyrazole-3-carbonitrile (fipronil)
Zhao, Hai-yun; et al, Xiandai Nongyao, 2008, 7(4), 17-21

Production Method 4

Reaction Conditions
1.1 Reagents: Hydrazine hydrate (1:1) Solvents: Pyridine ,  Water ;  rt → 150 °C; 15 h, 150 °C; cooled
Reference
Synthesis of 2,6-dichloro-4-trifluoromethylaniline via hydrazinolysis and hydrogenolysis and reduction
Lan, Yanna; et al, Jingxi Huagong Zhongjianti, 2005, 35(4), 30-32

Production Method 5

Reaction Conditions
1.1 Reagents: Sodium nitrite ,  Hydrochloric acid Solvents: Water ;  2 h, 0 °C
1.2 Reagents: Hydrochloric acid ,  Stannous chloride Solvents: Water ;  7 °C; 1 h, 7 °C
1.3 Reagents: Sodium hydroxide Solvents: Water ;  pH 8
Reference
Synthesis of novel 1-[(2,6-dichloro-4-trifluoromethyl)phenyl]-3-aryl-1H-pyrazole-4-carbaldehydes
Hu, Huanan; et al, Molecules, 2010, 15, 7472-7481

Production Method 6

Reaction Conditions
1.1 Reagents: Chlorine Catalysts: Azobisisobutyronitrile ;  rt → 230 °C; 16 h, 230 °C
2.1 Reagents: Hydrazine hydrate (1:1) Solvents: Pyridine ,  Water ;  rt → 150 °C; 15 h, 150 °C
Reference
Research on the synthesis crafts of 5-amino-1-[2,6-dichloro-4-(trifluoromethyl)phenyl]-4-[(trifluoromethyl)sulfinyl]-1H-pyrazole-3-carbonitrile (fipronil)
Zhao, Hai-yun; et al, Xiandai Nongyao, 2008, 7(4), 17-21

2,6-Dichloro-4-(trifluoromethyl)phenylhydrazine Raw materials

2,6-Dichloro-4-(trifluoromethyl)phenylhydrazine Preparation Products

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