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CAS No 1533-45-5 , 2,2'-(1,2-Ethenediyldi-4,1-phenylene)bisbenzoxazole

  • Name: 2,2'-(1,2-Ethenediyldi-4,1-phenylene)bisbenzoxazole
  • Synonyms: 2,2'-(Vinylenedi-p-phenylene)bisbenzoxazole; Optical Brightener OB-1;2,2'-(1,2-Ethenediyldi-4,1-phenylene)bisbenzoxazole; C.I. 393; FBA393;2,2'-(4.4'-diphenol vinyl)di-henzoxazol ;Fluorescent Brightener OB-1; 4,4'-bis(benzoxazol-2-yl)stilbene; FBA 393; 2,2'-(1,2-Ethenediyldi-4,1-phenylene)bisbenzoxazole; Fluorescent whtening agent OB-1;
  • CAS Registry Number:
  • Melting Point: 357-359 ºC
  • Density: 1.39 g/cm3 (25 C)
  • Refractive index: 1.731
  • Safety Statements: 26-37/39-24/25
  • Hazard Symbols: Xi: Irritant;
  • EINECS: 216-245-3
  • Molecular Weight: 414.46
  • InChI: InChI=1/C28H18N2O2/c1-3-7-25-23(5-1)29-27(31-25)21-15-11-19(12-16-21)9-10-20-13-17-22(18-14-20)28-30-24-6-2-4-8-26(24)32-28/h1-18H/b10-9+
  • Risk Statements: S24/25
  • Molecular Formula: C28H18N2O2
  • Molecular Structure:CAS No:1533-45-5 2,2'-(1,2-Ethenediyldi-4,1-phenylene)bisbenzoxazole
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1533-45-5 Fluorescent Brightener 393

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1533-45-5 Fluorescent Brightener 393

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1533-45-5 4,4?-bis(benzoxazol-2-yl) stilbene

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1533-45-5 Fluorescent Brightener 393

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1533-45-5 Fluorescent whtening agent OB-1

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1533-45-5 2,2'-(1,2-Ethenediyldi-4,1-phenylene)bisbenzoxazole

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1533-45-5 4,4?-bis(benzoxazol-2-yl) stilbene

  • China Hebei Xingyu Chemical Co., Ltd. [Manufacturers]
  • Tel: +86-(311)-82016547
  • Fax: +86-(311)-82017132
  • Address: Shijing Countryside, Luquan, Hebei, Luquan,HebeiChina
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1533-45-5 Fluorescent Brightener 393

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1533-45-5 Fluorescent Brightener 393

  • China Zhejiang Huangyan Wanfeng Pharm&Chem Co.,Ltd [Manufacturers]
  • Tel: +86-576- 84160728-368
  • Fax: +86-576-84111756, 84273756
  • Address: No. 5 Dazha Road, Economic,Development Zone(JiangKou), Zhejiang, China huangyan,zhejiangChina
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1533-45-5 Fluorescent Brightener 393

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