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CAS No 1843-05-6 , (2-hydroxy-4-octoxyphenyl)-phenylmethanone

  • Name: (2-hydroxy-4-octoxyphenyl)-phenylmethanone
  • Synonyms: (2-hydroxy-4-octoxyphenyl)-phenylmethanone; 2-HYDROXY-4-(OCTYLOXY)BENZOPHENONE; Benzophenone-12; Cyasorb UV 531; 1843-05-6; 2-Hydroxy-4-n-octyloxybenzophenone;Octabenzone; Benzon OO;
  • CAS Registry Number:
  • Transport: UN 3077 9/PG 3
  • Melting Point: 47-49 ºC
  • Density: 1.160g/cm3
  • Refractive index: 1.547
  • Safety Statements: R36/37/38
  • Hazard Symbols: Xi: Irritant;
  • EINECS: 217-421-2
  • Molecular Weight: 326.42934
  • InchiKey: QUAMTGJKVDWJEQ-UHFFFAOYSA-N
  • InChI: InChI=1S/C21H26O3/c1-2-3-4-5-6-10-15-24-18-13-14-19(20(22)16-18)21(23)
    17-11-8-7-9-12-17/h7-9,11-14,16,22H,2-6,10,15H2,1H3
  • Risk Statements: S26;S36
  • Molecular Formula: C21H26O3
  • Molecular Structure:CAS No:1843-05-6 (2-hydroxy-4-octoxyphenyl)-phenylmethanone

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References of (2-hydroxy-4-octoxyphenyl)-phenylmethanone
Title: Octabenzone
CAS Registry Number: 1843-05-6
CAS Name: [2-Hydroxy-4-(octyloxy)phenyl]phenylmethanone
Synonyms: 2-hydroxy-4-(octyloxy)benzophenone; benzophenone-12
Trademarks: Spectra-Sorb UV 531 (Am. Cyanamid)
Molecular Formula: C21H26O3
Molecular Weight: 326.43
Percent Composition: C 77.27%, H 8.03%, O 14.70%
Literature References: Prepn: Armitage et al., US 3098842 (1963 to du Pont).
Properties: Crystals, mp 45-46°.
Melting point: mp 45-46°
Use: To stabilize polyethylene against deterioration by ultraviolet light.
Therap-Cat: Ultraviolet screen.
Keywords: Ultraviolet Screen.