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CAS No 95-45-4 , Dimethylglyoxime

  • Name: Dimethylglyoxime
  • Synonyms: METHYL GLOXIME; DIACETYLDIOXIME; Dimethylglyoxime 1% solution alcoholic; ETCHANT INDICATOR;2,3-Butanedione dioxime; DIMETHYLGLYOXIME ALCOHOLIC; 2,3-DIISONITROSOBUTANE; 2,3-BUTANEDIONEDIOXIME DISODIUM SALT;Dimethylglyoxime; Diacetyl dioxime;
  • CAS Registry Number:
  • Melting Point: 239-241 ºC
  • Density: 0.8
  • Refractive index: 1.487
  • Safety Statements: R22
  • Hazard Symbols: Xn: Harmful;
  • HS Code: 29280090
  • EINECS: 202-420-1
  • Molecular Weight: 116.12
  • InChI: InChI=1/C4H8N2O2/c1-3(5-7)4(2)6-8/h7-8H,1-2H3/b5-3+,6-4+
  • Risk Statements: S22;S24/25
  • Molecular Formula: C4H8N2O2
  • Molecular Structure:CAS No:95-45-4 Dimethylglyoxime
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95-45-4 Dimethylglyoxime

  • United States HBCChem, Inc. [Manufacturers]
  • Tel: +1-510-219-6317
  • Fax: +1-510-675-0318
  • Address: Union City,CaliforniaUnited States
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95-45-4 Dimethylglyoxime

  • Dimethylglyoxime
  • 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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95-45-4 Dimethylglyoxime, 99%

  • Dimethylglyoxime, 99%
  • Belgium Alkemi [Manufacturer]
  • Tel: +32 9 340 49 49
  • Fax: +32 9 340 49 47
  • Address: Poststraat, 82 B-9160 Lokeren Belgium ,Belgium
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95-45-4 DIMETHYLGLYOXIME

  • DIMETHYLGLYOXIME, 98+% W
  • United States INTERNATIONAL LABORATORY LIMITED [Manufacturer]
  • Tel: ( 650 ) 278-9963
  • Fax: ( 650 ) 589-2786
  • Address: 1067 SNEATH LN SAN BRUNO CA 94066, USA SAN BRUNOUNITED STATES SAN BRUNO,United States
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95-45-4 DIMETHYLGLYOXIME

  • Germany Cfm Oskar Tropitzsch [Manufacturer]
  • Tel: +49-9231-9619-0
  • Fax: +49-9231-9619-60
  • Address: Cfm Oskar Tropitzsch
    Waldershofer Str. 49-51
    95615 Marktredwitz
    Germany ,Germany
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95-45-4 Dimethylglyoxime

  • Dimethylglyoxime, 98%
  • United Kingdom Cardiff Chemicals Limited [Manufacturer]
  • Tel: +44(0) 29 20 779612
  • Fax: +44(0) 29 20 779612
  • Address: Unit 10, CF3 0EF CardiffUNITED KINGDOM CF3 0EF Cardiff,United Kingdom
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95-45-4 Dimethyl Glyoxime

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95-45-4 Dimethyl Glyoxime

  • 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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95-45-4 Dimethyl Glyoxime

  • China Hainan Zhongxin Chemical Co., Ltd. [Manufacturer]
  • Tel: + 86 898 6854 0310/ + 86 21 64361616
  • Fax: + 86 898 6854 0119
  • Address: HAINAN COMPANY
    Address: Rm 811, Hainan Mandarin Hotel,
    Binhai Avenue, Haikou city,
    Hainan, P.R.China
    Tel: + 86 898 6854 0310
    Fax: + 86 898 6854 0119 ,China
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95-45-4 DIMETHYL GLYOXIME

  • 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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References of Dimethylglyoxime
Title: Dimethylglyoxime
CAS Registry Number: 95-45-4
CAS Name: 2,3-Butanedionedioxime
Synonyms: diacetyldioxime; Chugaev's reagent
Molecular Formula: C4H8N2O2
Molecular Weight: 116.12
Percent Composition: C 41.37%, H 6.94%, N 24.12%, O 27.56%
Literature References: Prepn: Semon, Damerell, Org. Synth. coll. vol. II, 204 (1943). Manuf: Kamlet, US 2732404 (1956 to National Distillers Product Corp.). Crystal structure: Anal. Chem. 21, 1428 (1949); Merritt, Lanterman, Acta Crystallogr. 5, 811 (1952).
Properties: Triclinic crystals from alc + water, mp 238-240°, also reported as melting 242° and 246°. Practically insol in water. Sol in alc, ether, pyridine, acetone.
Melting point: mp 238-240°, also reported as melting 242° and 246°
Use: Detection and determination of Ni and its separation from Co and many other metals. Forms a scarlet red ppt with Ni even in dil solns. Separation of Pd from Sn, Au, Rh, and Ir, also to detect Bi with which it forms a bright yellow color and ppt.