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CAS No 92-82-0 , phenazine

  • Name: phenazine
  • Synonyms: CHEBI:36674; Dibenzoparadiazine;phenazine; 92-82-0;Azophenylene; Acridizine; 9,10-Diazaanthracene; Dibenzo-p-diazine; Dibenzopyrazine;
  • CAS Registry Number:
  • Transport: HAZARD
  • Melting Point: 174-177 ºC
  • Boiling Point: 360 ºC
  • Density: 1.25 g/cm3
  • Safety Statements: R22;R68
  • Hazard Symbols: Xn: Harmful;
  • HS Code: 29163900
  • EINECS: 202-193-9
  • Molecular Weight: 180.20532
  • InchiKey: PCNDJXKNXGMECE-UHFFFAOYSA-N
  • InChI: InChI=1S/C12H8N2/c1-2-6-10-9(5-1)13-11-7-3-4-8-12(11)14-10/h1-8H
  • Risk Statements: S36/37
  • Molecular Formula: C12H8N2
  • Molecular Structure:CAS No:92-82-0 phenazine
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92-82-0 Phenazine

  • China VICHEMO TECHNOLOGY CO.,LTD [, Manufacturer]
  • Tel: +86-714-6336424
  • Fax: +86-714-6237149
  • Address: 1185#, Hubin Avenue,Huangshi,Hubei, China. 435000 ,HubeiChina
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92-82-0 Phenazine

  • China Hangzhou Meite Chemical Co., Ltd [Manufacturers]
  • Tel: 0086 571 88283817
  • Fax: 0086 571 88282557
  • Address: 58#, Xinjian Road, Chemical Industrial Zone of Hangzhou Hangzhou,zhejiangChina
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92-82-0 Phenazine

  • China Nanjing King-Pharm Co.,Ltd [Distributor/Wholesaler]
  • Tel: 86-25-58747998
  • Fax: 86-25-58741998
  • Address: Biomedical HouseA203 in high-tech development zone of nanjing China,JiangsuChina
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92-82-0 PHENAZINE 98%

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92-82-0 Phenazine

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92-82-0 Phenazine

  • China Wuhan Bright Fine Chemicals Co., Ltd [Manufacturers]
  • Tel: +86-27-85804899
  • Fax: 0086-27-5171-4631
  • Address: No.131,Jiangda Road,Jiang'an District,Wuhan City,430019, P.R.China Wuhan,hubeiChina
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92-82-0 PHENAZINE

  • China Wuhan Bright Chemical Co., Ltd. [Manufacturer]
  • Tel: 86-27-85803473/ 86-27-85556253
  • Fax: 86-27-85804899
  • Address: Room 1203, Shangheju.No.34
    Jianghan North Road,
    Hankou, Wuhan, China ,China
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92-82-0 Phenazine

  • I. Properties: 1. Formula: C12H8N2 2. Molecular weight: 180.20 3. Appearance: yellow needle crystal; 4. Content: 99.5% Min.; 5. Melting point: 174?? 6. CAS #: 92-82-0; II. Application The product is used as an assistant for liquid crystals and an imp...
  • China Wuhan Bright Chemiacl Co., Ltd. [Manufacturers]
  • Tel: 86-27-85556253
  • Fax: 86-27-85803473
  • Address: Room 9F-C11,Caishen square,east of Hankou railway station,Wuhan,Hubei,China. Wuhan,HubeiChina
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92-82-0 Phenazine

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References of phenazine
Title: Phenazine
CAS Registry Number: 92-82-0
Synonyms: Dibenzopyrazine; dibenzoparadiazine; azophenylene
Molecular Formula: C12H8N2
Molecular Weight: 180.21
Percent Composition: C 79.98%, H 4.47%, N 15.54%
Literature References: Obtained (with other products) by passing aniline vapor through a red-hot tube: Bernthsen, Ber. 19, 3257 (1886); by heating aniline with nitrobenzene and sodium hydroxide to 140°: Wohl, Aue, Ber. 34, 2446 (1901); Wohl, Ber. 36, 4135 (1903); by heating o-phenylenediamine with pyrocatechol in sealed tube: Ris, Ber. 19, 2206 (1886); Hinsberg, Garfunkel, Ann. 292, 258 (1896); upon distilling 2-aminodiphenylamine with lead monoxide: Fischer, Heiler, Ber. 26, 383 (1893); by heating 2-aminodiphenylamine with 2-nitrodiphenylamine in the presence of sodium acetate: Kehrmann, Havas, Ber. 46, 342 (1913); by heating nitrobenzene with barium oxide: Zerewitinoff, Ostromisslensky, Ber. 44, 2402 (1911); by boiling 2,2¢-dinitrodiphenylamine with stannous chloride in hydrochloric and acetic acids, followed by oxidation with hydrogen peroxide: Eckert, Steiner, Monatsh. Chem. 35, 1154 (1914).
Properties: Pale yellow needles from alcohol or by sublimation. Colorless needles from dilute alcohol. mp 171°; bp above 360°. Practically insol in water. One part dissolves in 50 parts alcohol. Moderately sol in ether, benzene; sol in mineral acids giving yellow to red solns.
Melting point: mp 171°
Boiling point: bp above 360°