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CAS No 289-95-2 , pyrimidine

  • Name: pyrimidine
  • Synonyms: 289-95-2; Miazine;1,3-Diazine; Metadiazine; NSC89305; m-Diazine; CHEBI:16898;pyrimidine; 1,3-Diazabenzene; Pyrimidine base;
  • CAS Registry Number:
  • Transport: UN 1993
  • Melting Point: 20-22 ºC
  • Flash Point: 31 ºC
  • Boiling Point: 123-124 ºC
  • Density: 1.016
  • Refractive index: 1.501-1.504
  • Safety Statements: R10
  • Flash Point: 31 ºC
  • EINECS: 206-026-0
  • Molecular Weight: 80.08796
  • InchiKey: CZPWVGJYEJSRLH-UHFFFAOYSA-N
  • InChI: InChI=1S/C4H4N2/c1-2-5-4-6-3-1/h1-4H
  • Risk Statements: S16;S23;S24/25
  • Molecular Formula: C4H4N2
  • Molecular Structure:CAS No:289-95-2 pyrimidine
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289-95-2 Pyrimidine

  • Chemreagents is dedicated to bring high quality and cost effective chemical reagents and advanced intermediates to our global customers. Chemreagents has more than 30000 products in stock at our warehouse. In addition to the catalog products, Chemrea...
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  • United States Pure Chemistry Scientific Inc. [Manufacturer, Distributor/Wholesaler]
  • Tel: 1-857-9282050
  • Address: 108 Water Street, Room 4D Watertown,MAUnited States
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289-95-2 Pyrimidine

  • Pyrimidine is an aromatic heterocyclic organic compound similar to pyridine. One of the three diazines (six-membered heterocyclics with two nitrogen atoms in the ring), it has the nitrogen atoms at positions 1 and 3 in the ring.:250 The other diazine...
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  • China Hunan Huateng Pharmaceutical Co. Ltd. [Manufacturer]
  • Tel: 86-0731-82251112
  • Address: Lugu Business Plaza E1, Yuelu District Changsha,HunanChina
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289-95-2 PYRIMIDINE; 99%

  • Germany ABCR GmbH & Co KG [Manufacturer]
  • Tel: +49 721 95061-0
  • Fax: +49 721 95061-80
  • Address: Im Schlehert 10
    76187 Karlsruhe
    Germany null,nullGermany
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289-95-2 PYRIMIDINE

  • Germany CHEMOS GmbH [Manufacturer]
  • Tel: 0049 9402/9336 0
  • Fax: 0049 9402/9336 13
  • Address: CHEMOS GmbH
    Werner-von-Siemensstr. 3
    93128 Regenstauf
    Germany null,nullGermany
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289-95-2 PYRIMIDINE (8CI,9CI)

  • France CHEMSTEP [Manufacturer]
  • Tel: +33 556 405 186
  • Fax: +33 524 842 817
  • Address: CHEMSTEP
    20 Avenue Victor Hugo
    33560 Carbon Blanc
    FRANCE null,nullFrance
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289-95-2 Pyrimidine

  • China Taiyuan RHF CO., ltd. [Manufacturers]
  • Tel: 0351-7436719
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  • Address: Shuangta South Alley 46,2-1, YingZe Area,Taiyuan, ShanXi null,ShanXiChina
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289-95-2 Pyrimidine

  • China XinChem Corporation [Manufacturers]
  • Tel: +86-(21)-34123252
  • Fax: +86-(21)-54153973
  • Address: 102/30, 3455 Chunshen Road, Shanghai 201100, null,ShanghaiChina
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289-95-2 Pyrimidine

  • China Shanghai Hanhong Chemical Co., Ltd. [Manufacturer, Trading Company, Agent]
  • Tel: +86-(21)-64762736, 64531573
  • Fax: +86-(21)-54291107
  • Address: 206-209, NO.1 Building , NO.245,Jiachuan Road, Xuhui District, Shanghai, Xuhui District,ShanghaiChina
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289-95-2 Pyrimidine

  • China SHANGHAI HANHONG CHEMICAL CO.,LTD. [Manufacturers]
  • Tel: 021-64545202
  • Fax: 021-54291107
  • Address: Room 207, Zenghe Building , No.245, Jiachuan Road, Xuhui District, Shanghai, China shanghai,shanghaiChina
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289-95-2 Pyrimidine

  • China BINHAI HANHONG BIOCHEMICAL CO., LTD. [Manufacturers]
  • Tel: +86-21-54302127
  • Fax: +86-21-54291107
  • Address: Room 209,Zonghe Building ,Jiachuan Road 245, Xuhui District, Shanghai, China Shanghai,ShanghaiChina
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References of pyrimidine
Title: Pyrimidine
CAS Registry Number: 289-95-2
Synonyms: 1,3-Diazine; metadiazine; miazine
Molecular Formula: C4H4N2
Molecular Weight: 80.09
Percent Composition: C 59.99%, H 5.03%, N 34.98%
Literature References: Prepd by reducing 2,4,6-trichloropyrimidine with zinc dust: Gabriel, Ber. 33, 3666 (1900); by reducing tetrachloropyrimidine: Emery, ibid. 34, 4180 (1901); by reducing 2,4-dichloropyrimidine with magnesium oxide and palladium-charcoal: Wittaker, J. Chem. Soc. 1953, 1646.
Properties: Liquid or cryst mass; penetrating odor. mp 20-22°. bp762 123-124°. uv max (water): 240 nm (e 2400). Soluble in water, alcohol, ether.
Melting point: mp 20-22°
Boiling point: bp762 123-124°
Absorption maximum: uv max (water): 240 nm (e 2400)
 
Derivative Type: Methiodide
Molecular Formula: C4H4N2.CH3I
Molecular Weight: 222.03
Percent Composition: C 27.05%, H 3.18%, N 12.62%, I 57.16%
Properties: Yellow plates from ethanol, mp 136-137°.
Melting point: mp 136-137°