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CAS No 128-08-5 , 1-bromopyrrolidine-2,5-dione

  • Name: 1-bromopyrrolidine-2,5-dione
  • Synonyms: 1-bromopyrrolidine-2,5-dione; Succinbromide; Succinbromimide; N-Bromosuccimide; 128-08-5;N-Bromosuccinimide; 1-Bromopyrrolidine-2,5-dione; Succinibromimide; n-bromo succinimide;
  • CAS Registry Number:
  • Transport: 25kgs
  • Melting Point: 175-178 ºC
  • Density: 2.098
  • Refractive index: 1.606
  • Water Solubility: slightly soluble
  • Safety Statements: R22;R36/37/38
  • Hazard Symbols: Xn: Harmful;
  • HS Code: 29251995
  • EINECS: 204-877-2
  • Molecular Weight: 177.98406
  • InchiKey: PCLIMKBDDGJMGD-UHFFFAOYSA-N
  • InChI: InChI=1S/C4H4BrNO2/c5-6-3(7)1-2-4(6)8/h1-2H2
  • Risk Statements: S26;S37/39
  • Molecular Formula: C4H4BrNO2
  • Molecular Structure:CAS No:128-08-5 1-bromopyrrolidine-2,5-dione
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128-08-5 N-Bromosuccinimide CAS# 128-08-5

  • N-Bromosuccinimide CAS# 128-08-5 Product Name : N-Bromosuccinimide Synonyms : 1-Bromo-2,5-pyrrolidinedione; NBS; N-Bromobutanimide CAS Number : 128-08-5 EINECS Number : 204-877-2 Molecular Formula : C4H4BrNO2 Molecular Weight : 177.99 Molecular Struc...
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  • China Yantai Hengnuo Chemical Technology Co.,Ltd [Manufacturer]
  • Tel: 86-535-6397790189
  • Fax: 86-535-2160948
  • Address: NO148,Zhujiang Jiang Road yantai,ShandongChina
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128-08-5 N-Bromosuccinimide

  • China Watson International Ltd. []
  • Tel: +86-(512)-55117610
  • Fax: +86-(512)-55117630
  • Address: Room 1209, Asia Pacific Plaza, Huaqiao International Business Park, Kunshan, Jiangsu 215332, ,China
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128-08-5 N-BROMOSUCCINIMIDE

  • United States Bromorganics Corporation [Manufacturer]
  • Tel: 847-238-9588
  • Fax: 847-238-9688
  • Address: Bromorganics Corporation
    P. O. Box 722
    Elk Grove Village, Illinois 60009 ,United States
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128-08-5 LTS00814 N-BROMOSUCCINIMIDE

  • Hong kong Lotus chemical (HK) Limited [Manufacturer]
  • Tel: +86 23 86092822 (China)/ +852 29738324 (Hong Kong)
  • Fax: +86 23 86092822
  • Address: Lotus Chemical Limited,. (China office)
    Address: 602 Room, 172#, Gaoyan Road, Yubei District, Chongqing, China
    Postcode: 401120 ,Hong kong
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128-08-5 N-Bromosuccinimide

  • N-Bromosuccinimide
  • Switzerland CONNECT MARKETING GMBH [Manufacturer]
  • Tel: +41 81 740 58 50
  • Fax: +41 81 740 58 51
  • Address: CONNECT MARKETING GMBH
    BAHNWEG NORD 35
    CH-9475 SEVELEN/SG
    SWITZERLAND ,Switzerland
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128-08-5 N-Bromosuccinimide

  • United States HBCChem, Inc. [Manufacturers]
  • Tel: +1-510-219-6317
  • Fax: +1-510-675-0318
  • Address: Union City,CaliforniaUnited States
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128-08-5 N-BROMOSUCCINIMIDE, 98% PS

  • Spain Panreac Synthesis [Manufacturer]
  • Tel: +34 937 489 400
  • Fax: +34 937 489 494
  • Address: PANREAC QUIMICA, S.A.U.
    Poligono Plan de la Bruguera. Garraf, 2
    E-08211 Castellar del Vall?s
    Barcelona (Spain) ,Spain
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128-08-5 N-Bromosuccinimide

  • N-Bromosuccinimide
  • Hong kong Frapp's Pharma (Hongkong) Co.,Ltd [Manufacturer]
  • Tel: +852 8130 0917
  • Fax: +852 8130 0927
  • Address: Room 801,Mongkok Harbour Centre,638 Shanghai Street,Mongkok,Kowloon,Hongkang518001 MongkokHONG KONG Mongkok,Hong kong
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128-08-5 N-Bromosuccinimide

  • N-Bromosuccinimide
  • United States Chem-Impex International, Inc. [Manufacturer]
  • Tel: 630 766 2112
  • Fax: 630 766 2218
  • Address: 935 Dillon Drive Wood Dale IL 60191 USA ,United States
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128-08-5 N-Bromosuccinimide

  • N-Bromosuccinimide
  • United States Wintersun Chemical [Manufacturer]
  • Tel: 800-930-1688
  • Fax: 909-947-1788
  • Address: Wintersun Chemical
    3100 East Cedar Street, Suite 15
    Ontario, CA 91761 USA ,United States
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References of 1-bromopyrrolidine-2,5-dione
Title: N-Bromosuccinimide
CAS Registry Number: 128-08-5
CAS Name: 1-Bromo-2,5-pyrrolidinedione
Synonyms: succinbromimide; NBS
Molecular Formula: C4H4BrNO2
Molecular Weight: 177.98
Percent Composition: C 26.99%, H 2.27%, Br 44.89%, N 7.87%, O 17.98%
Literature References: Prepn: K. Ziegler et al., Ann. 551, 109 (1942). In bromination of olefins: eidem, ibid. 80. The method has been extended to other classes of compds by the use of catalysts: H. Schmid, P. Karrer, Helv. Chim. Acta 29, 573 (1946); H. Schmid, ibid. 1144. In oxidation of aldehydes: Y. F. Cheung, Tetrahedron Lett. 1979, 3809. Review of uses: C. Djerassi, Chem. Rev. 43, 271-317 (1948); R. Filler, ibid. 63, 21-43 (1963); J. S. Pizey, Synthetic Reagents vol. 2 (John Wiley, New York, 1974) pp 1-63.
Properties: Orthorhombic bisphenoidal crystals, mp 173-175° (slight decompn). Faint odor of bromine. d 2.098. Soly (g/100 g of solvent at 25°): water 1.47; tert-butanol 0.73; acetone 14.40; carbon tetrachloride 0.02; hexane 0.006; glacial acetic acid 3.10.
Melting point: mp 173-175° (slight decompn)
Density: d 2.098
CAUTION: Highly irritating to eyes, skin, mucous membranes.
Use: In bromination of olefins; in oxidation of alcohols to aldehydes and ketones and of aldehydes to acid bromides.