Dichlorophenyl isocyanate|CAS 34893-92-0

  • CAS NO.: 34893-92-0
  • EINECS No.: 252-276-9
  • Molecular Formula: C7H3Cl2NO
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Product Information
  • Product Name: 3,5-Dichlorophenyl isocyanate
  • Molecular Weight: 188.01
  • Synonyms: 1,3-dichloro-5-isocyanato-benzen; Benzene, 1,3-dichloro-5-isocyanato-; 1,3-Dichloro-5-isocyanatobenzene;3,5-DICHLOROPHENYL ISOCYANATE; 3,5-DICHLOROISOCYANATOBENZENE; ISOCYANIC ACID 3,5-DICHLOROPHENYL ESTER; 3,5-Dichlorophenylisocyantae; 1-Isocyanato-3,5-dichlorobenzene
  • Appearance: white to light brown solid
  • Assay: 99%
  • Melting Point: 32-34 ° C (lit.)
  • Boiling Point: 243 ° C 
  • Flash Point: > 230 ° F
  • Density: 1.38 g/mL at 25 ° C (lit.)
  • Solubility: decomposes
  • Water Solubility: decomposes
  • Sensitivity to Moisture: Sensitive
  • BRN 510282
3,5-Dichlorophenyl isocyanate, CAS 34893-92-0, has pungent smell and remains stable in sealed and dry conditions. It is soluble in organic solvent, such as methylbenzene, xylene, chlorobenzene. 3,5-Dichlorophenyl isocyanate, CAS 34893-92-0, is widely used as pesticide intermediate, pharmaceutical intermediate, fungicide intermediate and amide fungicide. Besides, it is applied in the synthesis of herbicide, such as propanil and diuron. It should be noted that 3,5-Dichlorophenyl isocyanate, CAS 34893-92-0, is of high toxicity, which would irritate the eyes, skin and respiratory system. The inhalation of 3,5-Dichlorophenyl isocyanate would be very harmful. It should be kept in sealed containers in dry place, avoiding direct sunlight and high heat. 
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