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CAS No 7791-25-5 , sulfuryl dichloride

  • Name: sulfuryl dichloride
  • Synonyms: SULFURYL CHLORIDE; Sulfuric oxychloride; Sulfuric dichloride; Sulfonyl chloride; Sulphuryl dichloride; Sulfuryl dichloride;sulfuryl dichloride; Sulfonyl dichloride;
  • CAS Registry Number:
  • Transport: UN 1834
  • Melting Point: -54 ºC
  • Boiling Point: 69 ºC
  • Density: 1.667
  • Refractive index: 1.443
  • Safety Statements: R14;R34;R40
  • Hazard Symbols: C: Corrosive;
  • HS Code: 28121099
  • EINECS: 232-245-6
  • Molecular Weight: 134.9698
  • InchiKey: YBBRCQOCSYXUOC-UHFFFAOYSA-N
  • InChI: InChI=1S/Cl2O2S/c1-5(2,3)4
  • Risk Statements: S26;S36/37;S45
  • Molecular Formula: Cl2O2S
  • Molecular Structure:CAS No:7791-25-5 sulfuryl dichloride
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7791-25-5 SULFURYL CHLORIDE

  • 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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7791-25-5 Sulfuryl chloride

  • Hong kong ADVANCED TECH. & IND. CO., LTD. [Distributor/Wholesaler]
  • Tel: 86-23902293
  • Fax: 86-27898314
  • Address: UNIT B, 1/F, CHEONG SHING IND. BLDG., 17 WALNUT ST., TAI KOK TSUI, KLN, HONG KONG Hong Kong,nilHong kong
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7791-25-5 Sulfuryl Chloride

  • China Goly Chemical Co., Ltd. [Manufacturers]
  • Tel: +86-(632)-6163187
  • Fax: +86-(632)-5100028
  • Address: Room No.6.Building21 LongXingBeiLi,ShiZhong, ZaoZhua, ShanDong 277102, ZaoZhuang,ShanDongChina
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7791-25-5 Sulfuryl chloride

  • China Shanghai Experiment Reagent Co.,LTD. [Manufacturers]
  • Tel: 0086-21-56558317 56553837
  • Fax: +86-21-56553837
  • Address: 10-603, No.555 Luding Road (No.1000 North Zhongshan Road),Shanghai Shanghai,ShanghaiChina
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7791-25-5 SULPHURYL CHLORIDE, 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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7791-25-5 Sulfuryl Chloride

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7791-25-5 SULFURYL CHLORIDE

  • United States LANXESS Corporation [Manufacturer]
  • Tel: 800-526-9377/ 412-809-1000
  • Address: LANXESS Corporation
    111 RIDC Park West Drive
    Pittsburgh, PA 15275-1112 ,United States
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7791-25-5 Sulfuryl chloride

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7791-25-5 SULFURYLCHLORIDE

  • Germany LANXESS [Manufacturer]
  • Tel: +49-(0)214 / 30-33333
  • Address: LANXESS headquarters
    Building K 10
    D-51369 Leverkusen
    Germany ,Germany
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7791-25-5 SULFURYL CHLORIDE

  • Switzerland CABB [Manufacturer]
  • Tel: +41 61 825 31 11
  • Fax: +41 61 825 36 46
  • Address: CABB GmbH
    Am Unisys Park 1
    D-65843 Sulzbach am Taunus
    Germany
    Phone: +49 69 305 277-72
    Fax: +49 69 305 277-78 ,Switzerland
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References of sulfuryl dichloride
Title: Sulfuryl Chloride
CAS Registry Number: 7791-25-5
Molecular Formula: Cl2O2S
Molecular Weight: 134.97
Percent Composition: Cl 52.53%, O 23.71%, S 23.76%
Line Formula: SO2Cl2
Literature References: Prepd by passing a mixture of dry sulfur dioxide and chlorine through activated charcoal (other catalysts, such as camphor, can be used): Danneel, Angew. Chem. 39, 1553 (1926); Durrans, J. Soc. Chem. Ind. 45, 347 (1926); Meyer, Angew. Chem. 44, 41 (1931); Danneel, Hesse, Z. Anorg. Allg. Chem. 212, 214 (1933); Allen, Maxson, Inorg. Synth. 1, 114 (1939).
Properties: Colorless, mobile liquid, very pungent odor. Even the vapors are corrosive to human skin and mucous membranes. Turns yellow upon prolonged standing because of slight dissociation into SO2 and Cl2. d420 1.6674. d40 1.7045. mp -54.1° (also given as -46°). bp 69.3°. nD20 1.4437. Dipole moment 1.86. Trouton constant 20.7. Slowly dec by water, forming H2SO4 and HCl. With ice-cold water it forms a hydrate, SO2Cl2.15H2O, resembling camphor in appearance. Violent reaction on contact with alkalies. Miscible with benzene, toluene, ether, glacial acetic acid, other organic solvents.
Melting point: mp -54.1° (also given as -46°)
Boiling point: bp 69.3°
Index of refraction: nD20 1.4437
Density: d420 1.6674; d40 1.7045
Use: Chlorinating and sulfonating or chlorosulfonating agent in organic syntheses, e.g., in the manufacture of chlorophenol and chlorothymol. Has been used in war gas formulations.