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CS-W001157 4
Total: USD 88.00

2-Hydroxy-4-(octyloxy)benzophenone

  • CAS No. 1843-05-6

  • Cat. No. CS-0013713
  • Molecule weightNone
  • Purity≥98%
  • MDL No.MFCD00027327

*For research and further manufacturing use only, not for direct human use.

2-Hydroxy-4-(octyloxy)benzophenone|CS-0013713

Structure of 1843-05-6

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General Information

  • CAS No. 1843-05-6
  • Cat. No. CS-0013713
  • Purity ≥98%
  • MDL No. MFCD00027327
  • Storage 4°C, stored under nitrogen
  • Shipping Room temperature in continental US; may vary elsewhere.
  • Molecular Formula C₂₁H₂₆O₃
  • Molecular Weight None
  • Synonym(s) None
  • SMILES O=C(C1=CC=C(OCCCCCCCC)C=C1O)C2=CC=CC=C2

Description

2-Hydroxy-4-(octyloxy)benzophenone (HOBP) is a UV based absorber that has 2-hydroxybenzophenone as a functional group. It can be used to enhance the light fastness of polymers using UV absorbers with sulfur and phosphorus compounds.HOBPs are UV absorbers for insulating plastics, which can be incorporated with active layers to increase the stabilization of organic solar cells (OSCs). It may be incorporated in parylene C films to enhance the light stability, which can be potentially used as a moisture transfer membrane for electronic boards and photovoltaics.

Application

2-Hydroxy-4-(octyloxy)benzophenone serves as a stable, bench-ready UV absorber with proven utility in polymer stabilization and cosmetic formulations. Its ortho-hydroxy benzophenone core enables efficient hydrogen bonding and intramolecular proton transfer, enhancing photochemical durability. The octyloxy substituent improves solubility in nonpolar matrices while maintaining excellent thermal stability. Functions effectively in both polyolefin and resin systems, offering broad-spectrum protection against UV degradation without significant yellowing.

Safety Information

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GHS Pictogram :
GHS No : GHS07
Signal Word : Warning
UN#: N/A
Class : N/A
Packing Group : N/A
Hazard Statements : H317
Precautionary Statements : P261-P272-P280-P302+P352-P362+P364-P501

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Computational Chemistry Data

  • TPSA   46.53
  • LogP   5.3625
  • H_Acceptors   3
  • H_Donors   1
  • Rotatable_Bonds   10

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