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CAS No 131-57-7 , (2-hydroxy-4-methoxyphenyl)-phenylmethanone Search by region : Taiwan

  • Name: (2-hydroxy-4-methoxyphenyl)-phenylmethanone
  • Synonyms: Anuvex;2-HYDROXY-4-METHOXYBENZOPHENONE; Chimassorb 90; 131-57-7;(2-hydroxy-4-methoxyphenyl)-phenylmethanone; Benzophenone-3; Oxybenzon; 4-Methoxy-2-hydroxybenzophenone;
  • CAS Registry Number:
  • Melting Point: 62.5 ºC
  • Flash Point: 140.5 ºC
  • Boiling Point: 150-160 ºC (5 MMHG)
  • Density: 1,3 g/cm3
  • Refractive index: 1.595
  • Water Solubility: <0.1 G/100 ML AT 20 ºC
  • Safety Statements: R36/37/38
  • Hazard Symbols: Xi: Irritant;
  • HS Code: 29145000
  • Flash Point: 140.5 ºC
  • EINECS: 205-031-5
  • Molecular Weight: 228.24328
  • InchiKey: DXGLGDHPHMLXJC-UHFFFAOYSA-N
  • InChI: InChI=1S/C14H12O3/c1-17-11-7-8-12(13(15)9-11)14(16)10-5-3-2-4-6-10/h2-9,
    15H,1H3
  • Risk Statements: S26;S36
  • Molecular Formula: C14H12O3
  • Molecular Structure:CAS No:131-57-7 (2-hydroxy-4-methoxyphenyl)-phenylmethanone

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131-57-7 2-Hydroxy-4-Methoxy Benzophenone

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References of (2-hydroxy-4-methoxyphenyl)-phenylmethanone
Title: Oxybenzone
CAS Registry Number: 131-57-7
CAS Name: (2-Hydroxy-4-methoxyphenyl)phenylmethanone
Synonyms: 2-hydroxy-4-methoxybenzophenone; 4-methoxy-2-hydroxybenzophenone; benzophenone-3; MOB
Trademarks: Cyasorb UV 9 (Cytec); Eusolex 4360 (Merck KGaA); Neo Heliopan BB (Symrise); Uvinul M-40 (BASF)
Molecular Formula: C14H12O3
Molecular Weight: 228.24
Percent Composition: C 73.67%, H 5.30%, O 21.03%
Literature References: UV-A/B absorber in cosmetics and sunscreens. Prepn: K?nig, v. Kostanecki, Ber. 39, 4027 (1906); Hardy, Forster, US 2773903 (1956 to Am. Cyanamid); Stanley et al., US 2861104; US 2861105; US 3073866 (1958, 1958, 1963 all to General Aniline & Film). Toxicity study: H. -J. Lewerenz et al., Food Cosmet. Toxicol. 10, 41 (1972).
Properties: Crystals from isopropanol, mp 66°. Readily sol in most organic solvents. LD50 orally in rats: >12.8 g/kg (Lewerenz).
Melting point: mp 66°
Toxicity data: LD50 orally in rats: >12.8 g/kg (Lewerenz)
Use: Ultraviolet light absorber and stabilizer, esp in plastics and paints.
Therap-Cat: Ultraviolet screen.
Keywords: Ultraviolet Screen.