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CAS No 108-80-5 , 1,3,5-triazinane-2,4,6-trione

  • Name: 1,3,5-triazinane-2,4,6-trione
  • Synonyms: Tricyanic acid; Pseudocyanuric acid; 1,3,5-Triazine-2,4,6-triol;Isocyanuric acid; Trihydroxycyanidine; 108-80-5; sym-Triazinetriol;1,3,5-triazinane-2,4,6-trione;
  • CAS Registry Number:
  • Transport: 50kgs
  • Melting Point: 360 ºC
  • Flash Point: 433.6°C
  • Boiling Point: 74 °C
  • Density: 2.500
  • Refractive index: 1.748
  • Water Solubility: 0.3 G/100ML (25 ºC)
  • Safety Statements: R36/37/38
  • Hazard Symbols: Xi: Irritant;
  • HS Code: 29336980
  • Flash Point: 433.6°C
  • EINECS: 203-618-0
  • Molecular Weight: 129.07422
  • InchiKey: ZFSLODLOARCGLH-UHFFFAOYSA-N
  • InChI: InChI=1S/C3H3N3O3/c7-1-4-2(8)6-3(9)5-1/h(H3,4,5,6,7,8,9)
  • Risk Statements: S26;S37/39
  • Molecular Formula: C3H3N3O3
  • Molecular Structure:CAS No:108-80-5 1,3,5-triazinane-2,4,6-trione
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108-80-5 Cyanuric acid

  • Cyanuric acid
  • Hong kong Frapp's Pharma (Hongkong) Co.,Ltd [Manufacturer]
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108-80-5 CYANURIC ACID

  • United States Graham Chemical Corporation [Manufacturer]
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108-80-5 Cyanuric acid, 99%

  • Cyanuric acid, 99%
  • Belgium Alkemi [Manufacturer]
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  • Address: Poststraat, 82 B-9160 Lokeren Belgium null,nullBelgium
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108-80-5 CYANURIC ACID

  • United States Total Specialty Chemicals [Manufacturer]
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  • Address: 47 Elm Street
    New Canaan, CT 06840 null,nullUnited States
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108-80-5 Cyanuric acid

  • Cyanuric acid1,3,5-Triazine-2,4,6-triolIsocyanuric acid
  • Germany Merck Schuchardt OHG [Manufacturers]
  • Tel: +49-(8102)-802-0
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  • Address: Eduard-Buchner-Str. 14-20, Hohenbrunn 85662, Hohenbrunn,HohenbrunnGermany
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108-80-5 Trichlorosocynuric acid

  • Trichlorosocynuric acid
  • China Betapharma Shanghai Inc.Co., Ltd [Manufacturer]
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108-80-5 Cyanuric Acid

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108-80-5 Cyanuric Acid

  • China China Langchem Inc. null
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  • Address: 514 Room, 1# Building, 88# Cailun Road, Zhangjiang High Tech Park, Shanghai 201203, null,nullChina
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108-80-5 CYANURIC ACID

  • United States Seidler Chemical Company [Manufacturer]
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108-80-5 CYANURIC ACID

  • Germany Klaus F. Meyer GmbH [Manufacturer]
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References of 1,3,5-triazinane-2,4,6-trione
Title: Cyanuric Acid
CAS Registry Number: 108-80-5
CAS Name: 1,3,5-Triazine-2,4,6(1H,3H,5H)-trione
Synonyms: sym-triazinetriol; 2,4,6-trihydroxy-1,3,5-triazine; tricyanic acid; trihydroxycyanidine
Molecular Formula: C3H3N3O3
Molecular Weight: 129.07
Percent Composition: C 27.92%, H 2.34%, N 32.56%, O 37.19%
Literature References: Prepn: Schmidt, J. Prakt. Chem. [2] 5, 41-52 (1872); Venable, Moore, J. Am. Chem. Soc. 39, 1752 (1917). HPLC determn: P. Beilstein et al., J. Agric. Food Chem. 29, 1132 (1981); in urine and pool water: T. V. Briggle et al., J. Assoc. Off. Anal. Chem. 64, 1222 (1981). Review of prepn, properties and uses: E. M. Smolin, L. Rapoport, "s-Triazines and Derivatives" in The Chemistry of Heterocyclic Compounds vol. 13, A. Weissberger, Ed.(Interscience, New York, 1959) pp 17-48; of chemistry, toxicity and antibacterial activity as applied to swimming pools: E. Canelli, Am. J. Public Health 64, 155-162 (1974); F. W. Linda, R. C. Hollenbach, J. Environ. Health 40, 324-329 (1978); of toxicology: B. G. Hammond et al., Environ. Health Perspect. 69, 287-292 (1986). Review: J. A. Wojtowicz in Kirk-Othmer Encyclopedia of Chemical Technology vol. 7 (John Wiley & Sons, 4th ed., 1993) pp 834-851.
Properties: White crystalline solid; does not melt up to 330°, sublimes and dissociates to isocyanic acid at higher temps. pKa1 6.88; pKa2 11.40; pKa3 13.5. uv max (0.1M HCl): 214 nm (log e 3.38). uv max (0.1M phosphate buffer pH 7): 214 nm (log e 4.00). uv max (0.1M NaOH) 213 nm (log e 4.64). Slightly sol in common organic solvents such as acetone, benzene, diethyl ether, ethanol, hexane. Soly (%): DMF 7.2; DMSO 17.4. Soly in water (%): 0.2 at 25°; 2.6 at 90°; 10.0 at 150°. Soly in 96% H2SO4 (25°): 14.1%. Sol in hot alcohols, pyridine, concd HCl without decompn; in aq solns of NaOH and KOH. Insol in cold methanol, ether, acetone, benzene, chloroform. Forms dihydrate in aq soln; crystallizes as colorless monoclinic prisms that effloresce in dry air. d25 1.75 (anhydr); d25 1.66 (dihydrate). Predominant tautomeric form in solid state and soln is keto form, isocyanuric acid; in basic soln the enol form is more stable. LD50 orally in rats: >5.00 g/kg (Canelli).
pKa: pKa1 6.88; pKa2 11.40; pKa3 13.5
Absorption maximum: uv max (0.1M HCl): 214 nm (log e 3.38); uv max (0.1M phosphate buffer pH 7): 214 nm (log e 4.00); uv max (0.1M NaOH) 213 nm (log e 4.64)
Density: d25 1.75 (anhydr); d25 1.66 (dihydrate)
Toxicity data: LD50 orally in rats: >5.00 g/kg (Canelli)
Use: Convenient lab source of cyanic acid gas. In prepn of melamine, sponge rubber, herbicides, dyes, resin, antimicrobial agents. As stabilizer and disinfectant in swimming pool water.