109423-33-8

Basic information

• Product Name: 4,4'-BIS[2-(1-PROPENYL)PHENOXY]BENZOPHENONE
• Synonyms: bis[4-[2-(1-propenyl)phenoxy]phenyl]-methanon;4,4'-BIS[2-(1-PROPENYL)PHENOXY]BENZOPHENONE;4,4-Bis[2-(1-propenyl)phenoxy]benzophenone,mixture of cis and trans;4,4'-BIS(2-(1-PROPENYL)PHENOXY)BENZO-PHE NONE, 97%, MIXTURE OF CIS AND TRANS;Methanone, bis(4-(2-(1-propen-1-yl)phenoxy)phenyl)-;Methanone, bis(4-(2-(1-propenyl)phenoxy)phenyl)-;4,4'-Bis[2-(1-propenyl)phenoxy]benzophenone, mixture of cis and trans 97%
• CAS NO: 109423-33-8
• Molecular Formula: C₃₁H₂₆O₃
• Molecular Weight: 446.54
• Product Categories: Benzophenone;Organic Photoinitiators;Polymerization Initiators
• Mol File: 109423-33-8.mol
• Article Data: 1

Chemical Properties

• Melting Point: 43-45 °C(lit.)
• Boiling Point: 563.9°Cat760mmHg
• Flash Point: 287.7°C
• Appearance: /
• Density: 1.115g/cm³
• Storage Temp.: 2-8°C
• CAS DataBase Reference: 4,4'-BIS[2-(1-PROPENYL)PHENOXY]BENZOPHENONE(CAS DataBase Reference)
• NIST Chemistry Reference: 4,4'-BIS[2-(1-PROPENYL)PHENOXY]BENZOPHENONE(109423-33-8)
• EPA Substance Registry System: 4,4'-BIS[2-(1-PROPENYL)PHENOXY]BENZOPHENONE(109423-33-8)

Safety Data

• Hazard Codes: Xi
• Statements: 36/37/38
• Safety Statements: 26-36
• WGK Germany: 3
• Hazardous Substances Data: 109423-33-8(Hazardous Substances Data)

Usage

Description

4,4'-BIS[2-(1-PROPENYL)PHENOXY]BENZOPHENONE is a chemical compound belonging to the benzophenones group, known for its ability to absorb and block ultraviolet radiation from the sun. It is commonly used in the production of sunscreens and personal care products as a UV filter, protecting the skin from damage and premature aging.

Uses

Used in Sunscreen and Personal Care Products Industry:
4,4'-BIS[2-(1-PROPENYL)PHENOXY]BENZOPHENONE is used as a UV filter for its ability to absorb and block ultraviolet radiation, protecting the skin from damage and premature aging.
Used in Polymer and Plastics Industry:
4,4'-BIS[2-(1-PROPENYL)PHENOXY]BENZOPHENONE is used as a photoinitiator in the manufacture of polymers and plastics, aiding in the process of polymerization.
Used as a Stabilizer:
4,4'-BIS[2-(1-PROPENYL)PHENOXY]BENZOPHENONE functions as a stabilizer in various industrial applications, enhancing the stability and performance of products.
However, due to its potential to trigger allergic reactions and concerns about its impact on human health and the environment, its use is regulated in some regions.

Relevant articles and documents

Alkenyl compounds

Cured resins of high fracture toughness are prepared from N,N'-bisimides of formula I STR1 and alkenyl compounds of formula II in which D is an m-valent group and G represents a phenyl ring having at least one alkenyl (e.g. allyl or 1-propenyl) substituent.