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CAS No 67-52-7 , 1,3-diazinane-2,4,6-trione

  • Name: 1,3-diazinane-2,4,6-trione
  • Synonyms: 1,3-diazinane-2,4,6-trione;Malonylurea; 2,4,6-Trihydroxypyrimidine; 2,4,6(1H,3H,5H)-Pyrimidinetrione; 67-52-7; Pyrimidinetrione; 6-Hydroxyuracil;
  • CAS Registry Number:
  • Transport: 25kgs
  • Melting Point: 248-255 ºC
  • Density: 1.455 g/cm3
  • Refractive index: 1.581
  • Water Solubility: 142 G/L (20 ºC)
  • Safety Statements: 24/25
  • HS Code: 29335200
  • EINECS: 200-658-0
  • Molecular Weight: 128.08616
  • InchiKey: HNYOPLTXPVRDBG-UHFFFAOYSA-N
  • InChI: InChI=1S/C4H4N2O3/c7-2-1-3(8)6-4(9)5-2/h1H2,(H2,5,6,7,8,9)
  • Risk Statements: S24/25
  • Molecular Formula: C4H4N2O3
  • Molecular Structure:CAS No:67-52-7 1,3-diazinane-2,4,6-trione
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67-52-7 BARBITURIC ACID

  • China Avosyn Chemical [Manufacturer]
  • Tel: +86-21-68870871
  • Fax: +86-21-68870871
  • Address: Hangzhou Gulf Fine Chemical Zone,
    Zhejiang, 312300, China null,nullChina
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67-52-7 ZA0047 2,4,6-TRIHYDROXYPYRIMIDINE

  • United States Magical Scientific [Manufacturer]
  • Tel: 877-672-4364/ 913-594-2243
  • Fax: 405-936-0602 / 800-510-4402
  • Address: Magical Scientific
    PO Box 21326
    Oklahoma City, OK 73156-1326 USA null,nullUnited States
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67-52-7 Barbituric acid

  • India Nile Chemicals [Manufacturers]
  • Tel: +91-(22)-66313162, 23454828
  • Fax: +91-(22)-23454828
  • Address: 202, Matruchhaya, 378/80 Narshi Natha Street, Mumbai, Maharashtra 400 009, Mumbai,MumbaiIndia
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67-52-7 BARBITURIC ACID

  • China SINOCO CHEMICAL CO., LIMITED [Importer/Exporter]
  • Tel: +86-571-81956191, 81956192
  • Fax: 86-571-81956190 88386326
  • Address: 425 Ruiqi Mansion Moganshan Road , Hangzhou 310011 China. Hangzhou,ZhejiangChina
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67-52-7 Barbituric acid

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67-52-7 Barbituric acid

  • Barbituric acid
  • India J.INC. [Manufacturer]
  • Tel: +91 79 30071152, 30071190, 30071175, 30071153
  • Fax: +91 79 30071176, 26574630
  • Address: # 95, Rangwala Towers, Law garden, Ellisbridge, Ahmedabad 380006, Gujarat State, India. 380006 AhmedabadINDIA Ahmedabad,nullIndia
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67-52-7 null

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  • India Manus Aktteva, India [Manufacturer]
  • Tel: +91 79 30071152/90/53/75/76
  • Fax: +91 79 30071176
  • Address: 95, Rangwala Towers, Lawgarden, Ellisbridge, 380006 AhmedabadINDIA Ahmedabad,nullIndia
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67-52-7 1731 BARBITURIC ACID

  • United States Parish Chemical Company [Manufacturer]
  • Tel: (801) 226-2018
  • Fax: (801) 226-8496
  • Address: Parish Chemical Company
    PO Box 277
    Orem, UT 84059-0277 null,nullUnited States
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67-52-7 Barituric Acid

  • Barituric Acid, 99%min
  • China Shanghai Everchem Co.,Ltd. [Manufacturer]
  • Tel: +86-21-5192-3949
  • Fax: +86-21-5192-3940
  • Address: No.277 Zheqiao Road,
    Shanghai 201206 China null,nullChina
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67-52-7 Barbituric acid

  • China Shanghai PharmaPassion Co., Ltd. [Manufacturers]
  • Tel: +86-21-50272924
  • Fax: +86-21-50272946
  • Address: 396#, Li Shizhen Rd., Zhangjiang Hi-Tech Park, PuDong New District null,ShanghaiChina
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References of 1,3-diazinane-2,4,6-trione
Title: Barbituric Acid
CAS Registry Number: 67-52-7
CAS Name: 2,4,6(1H,3H,5H)-pyrimidinetrione
Synonyms: malonylurea; 2,4,6-trioxohexahydropyrimidine
Molecular Formula: C4H4N2O3
Molecular Weight: 128.09
Percent Composition: C 37.51%, H 3.15%, N 21.87%, O 37.47%
Literature References: Prepn from hydurilic acid + nitric acid: Baeyer, Ann. 127, 199 (1863); ibid. 130, 129 (1864). Structure: Mulder, Ber. 6, 1233 (1873). Prepd from ethyl malonate and urea using sodium ethoxide as a condensing agent: Dickey, Gray, Org. Synth. coll. vol. II, 60 (1943). Crystal structure: Bolton, Nature 201, 987 (1964). Toxicity study: E. I. Goldenthal, Toxicol. Appl. Pharmacol. 18, 185 (1971). Unsubstituted barbituric acid has no hypnotic properties. Review: Carter, J. Chem. Educ. 28, 524 (1951).
 
Derivative Type: Dihydrate
Properties: Rhombs from water. mp ~248° when anhydrous, with some decompn. Strong acid. K at 25° = 9.9 ′ 10-5. uv spectrum: Hartley, J. Chem. Soc. 87, 1808 (1905). Difficultly sol in cold water; freely sol in hot water, in dil acids. Forms salts with metals. LD50 orally in male rats: >5000 mg/kg (Goldenthal).
Melting point: mp ~248° when anhydrous
Toxicity data: LD50 orally in male rats: >5000 mg/kg (Goldenthal)
 
Use: Manuf plastics, pharmaceuticals.