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Basic Information

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4.2(62)

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Trade Type

Sell

Product Name

4,4'-Diisocyanato-3,3'-dimethylbiphenyl

Specifications

  • CAS Number: 91-97-4
  • EC Number: 202-112-7
  • Molecular Weight: 264.28
  • Chemical Formula: C16H12N2O2
  • IUPAC Name: 1-isocyanato-4-(4-isocyanato-3-methylphenyl)-2-methylbenzene
  • Purity Grade: Industrial Grade
  • Appearance: Colorless crystalline solid
  • Application: Raw material for polyurethane elastomers and oil seal materials

Other Information

Additional Description:

4,4'-Diisocyanato-3,3'-dimethylbiphenyl (CAS 91-97-4) is manufactured directly by Hangzhou Brown Bio-Pharm Technology Co., Ltd. to industrial-grade, ChP-compliant standards, appearing as a colorless crystalline solid. It serves as a raw material for polyurethane elastomers used in rubber, coatings, and foam, as well as for oil seal materials, and is sold globally across Asia, North America, Central/South America, Europe, Australasia, the Middle East, and Africa, with samples available.
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