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CAS No 52-51-7 , 2-bromo-2-nitropropane-1,3-diol

  • Name: 2-bromo-2-nitropropane-1,3-diol
  • Synonyms: Bronocot; Bronopolum; Onyxide 500; Bronidiol;2-bromo-2-nitropropane-1,3-diol; 2-Bromo-2-nitropropane-1,3-diol; 52-51-7; Bronosol;2-Bromo-2-nitro-1,3-propanediol;
  • CAS Registry Number:
  • Transport: UN 3241
  • Melting Point: 124-129 ºC
  • Density: 1.91 g/cm3
  • Refractive index: 1.574
  • Water Solubility: 25 G/100 ML (22 ºC)
  • Safety Statements: R21/22;R37/38;R41;R50
  • Hazard Symbols: Xn: Harmful;N: Dangerous for the environment;
  • HS Code: 29055999
  • EINECS: 200-143-0
  • Molecular Weight: 199.98804
  • InchiKey: LVDKZNITIUWNER-UHFFFAOYSA-N
  • InChI: InChI=1S/C3H6BrNO4/c4-3(1-6,2-7)5(8)9/h6-7H,1-2H2
  • Risk Statements: S26;S37/39;S61
  • Molecular Formula: C3H6BrNO4
  • Molecular Structure:CAS No:52-51-7 2-bromo-2-nitropropane-1,3-diol
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52-51-7 2-Bromo-2-nitro-1,3-propanediol

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52-51-7 BRONOPOL

  • China Unitechem CO., Ltd null
  • Tel: 86-22-66218397
  • Fax: +86-22-66218322
  • Address: 2-505, Guoxin Bldg A, The 2ND Street, TEDA, Tianjin, China null,nullChina
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52-51-7 2-Bromo-2-Nitropropane-1,3-diol

  • China Eutec Chemical Co., Ltd. [Manufacturers]
  • Tel: +86-(21)-3392-7695
  • Fax: +86-(21)-3392-7930
  • Address: #1802, No.58, Chang Liu Road, Pudong, Shanghai 200135, Shanghai,ShanghaiChina
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52-51-7 2-Bromo-2-Nitro-1,3-Propanediol

  • United States N&M Specialty Chemicals, LLC [Distributor/Wholesaler]
  • Tel: +1-(212)-726-1245
  • Fax: +1-(212)-726-3245
  • Address: 244 5th Ave # 2945, New York, New York 10001, null,nullUnited States
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52-51-7 Bronopol

  • China 3C Chemical Co., Ltd. null
  • Fax: +86-25-83204627
  • Address: 5F Shenhe Mansion, 81 Yunnan Road (North), Nanjing,P.R.China null,nullChina
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52-51-7 2-Bromo-2-Nitro-1,3-Propanediol

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52-51-7 2-BROMO-2-NITRO-1,3-PROPANEDIOL

  • China Volant-Chem Corp. [Manufacturer]
  • Tel: 86-22-23261245
  • Fax: 86-22-23289741
  • Address: Volant-Chem Corp.
    1109, No. 2 Suzhou Road,
    Tianjin 300203, China null,nullChina
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52-51-7 2-Bromo-2-Nitro-1,3-Propanediol

  • China Richchem International Trading Co., Ltd. [Importer/Exporter]
  • Tel: +86-(411)-82789167
  • Fax: +86-(411)-82789170
  • Address: 19 Floor, B Block, Harbour Street, Zhongshan, Dalian 116001, dalian,liaoningChina
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52-51-7 Bronopol

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52-51-7 2-Bromo-2-nitro-1,3-propanediol

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References of 2-bromo-2-nitropropane-1,3-diol
Title: Bronopol
CAS Registry Number: 52-51-7
CAS Name: 2-Bromo-2-nitro-1,3-propanediol
Synonyms: b-bromo-b-nitrotrimethyleneglycol
Trademarks: Bronosol (Green Cross)
Molecular Formula: C3H6BrNO4
Molecular Weight: 199.99
Percent Composition: C 18.02%, H 3.02%, Br 39.95%, N 7.00%, O 32.00%
Line Formula: HOCH2CBr(NO2)CH2OH
Literature References: Prepn: E. Schmidt, R. Wilkendorf, Ber. 52, 389 (1919); R. Wessendorf, DE 1804068; idem, DE 1954173; idem, US 3658921; idem, US 3711561 (1970, 1971, 1972, 1973 all to Henkel & Cie). Antibacterial, antifungal and toxic properties: Z. Eckstein et al., Bull. Acad. Pol. Sci. Ser. Sci. Chim. 11, 687 (1963); B. Croshaw et al., J. Pharm. Pharmacol. 16 (Suppl), 127T (1964); N. G. Clark et al., GB 1057131; eidem, US 3558788 (1967, 1971 both to Boots); R. J. Stretton, T. W. Mason, J. Appl. Bacteriol. 36, 61 (1973). Biotransformation and distribution in rats: H. S. Buttar, R. H. Downie, Toxicol. Lett. 6, 101 (1980). As a nitrosating agent for diethanolamine: I. Schmeltz, A. Wenger, Food Cosmet. Toxicol. 17, 105 (1979); R. L. Elder, J. Environ. Pathol. Toxicol. 4, 47 (1980). Review of bronopol and other preservatives: B. Croshaw, J. Soc. Cosmet. Chem. 28, 3-16 (1977).
Properties: Odorless crystals from ethyl acetate-chloroform, mp 120-122°. Sol in water, alcohol, ethyl acetate. Slightly sol in chloroform, acetone, ether, benzene. Insol in ligroin. LD50 in mice, rats (mg/kg): 350, 400 orally (Croshaw).
Melting point: mp 120-122°
Toxicity data: LD50 in mice, rats (mg/kg): 350, 400 orally (Croshaw)
Use: Preservative in cosmetics and toiletries. Antiseptic.