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CAS No 7719-09-7 , thionyl dichloride

  • Name: thionyl dichloride
  • Synonyms: Sulfurous dichloride; 7719-09-7;thionyl dichloride;Sulfinyl chloride; Sulfurous oxychloride; Thionyl dichloride; Sulfinyl dichloride; Sulfur oxychloride;
  • CAS Registry Number:
  • Transport: UN 1836
  • Melting Point: -105 ºC
  • Flash Point: 105 ºC
  • Boiling Point: 76 ºC
  • Density: 1.631
  • Refractive index: 1.519-1.521
  • Safety Statements: R14;R20/22;R29;R35
  • Hazard Symbols: C: Corrosive;
  • HS Code: 28121095
  • Flash Point: 105 ºC
  • EINECS: 231-748-8
  • Molecular Weight: 118.9704
  • InchiKey: FYSNRJHAOHDILO-UHFFFAOYSA-N
  • InChI: InChI=1S/Cl2OS/c1-4(2)3
  • Risk Statements: S26;S36/37/39;S45
  • Molecular Formula: Cl2OS
  • Molecular Structure:CAS No:7719-09-7 thionyl dichloride
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7719-09-7 Thionyl chloride

  • United States HBCChem, Inc. [Manufacturers]
  • Tel: +1-510-219-6317
  • Fax: +1-510-675-0318
  • Address: Union City,CaliforniaUnited States
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7719-09-7 THIONYL CHLORIDE

  • United States Bromorganics Corporation [Manufacturer]
  • Tel: 847-238-9588
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  • Address: Bromorganics Corporation
    P. O. Box 722
    Elk Grove Village, Illinois 60009 ,United States
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7719-09-7 Thionyl 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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7719-09-7 THIONYLCHLORIDE

  • 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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7719-09-7 THIONYL CHLORIDE, 99% PS

  • Spain Panreac Synthesis [Manufacturer]
  • Tel: +34 937 489 400
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  • 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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7719-09-7 Thionyl chloride

  • China Shanghai Experiment Reagent Co.,LTD. [Manufacturers]
  • Tel: 0086-21-56558317 56553837
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  • Address: 10-603, No.555 Luding Road (No.1000 North Zhongshan Road),Shanghai Shanghai,ShanghaiChina
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7719-09-7 thionyl chloride

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7719-09-7 Thionyl chloride

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7719-09-7 Thionyl Chloride

  • China Nanjing Chemical Reagent Co., Ltd. [Manufacturers]
  • Tel: +86-(25)-8532-3169, 8532-3128, 8532-1262
  • Fax: +86-(25)-8531-6982
  • Address: NO.18,YanyaoRoad, Nanjing, Jiangsu 210038, Nanjing,JiangsuChina
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7719-09-7 thionyl chloride

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References of thionyl dichloride
Title: Thionyl Chloride
CAS Registry Number: 7719-09-7
Synonyms: Sulfurous oxychloride
Molecular Formula: Cl2OS
Molecular Weight: 118.97
Percent Composition: Cl 59.60%, O 13.45%, S 26.95%
Line Formula: SOCl2
Literature References: Prepn by the oxidation of sulfur dichloride with sulfur trioxide: Michaelis, Ann. 274, 173 (1893); Edwards, US 2362057 (1944 to Hooker Electrochemical); Fehér in Handbook of Preparative Inorganic Chemistry vol. 1, G. Brauer, Ed. (Academic Press, New York, 2nd ed., 1963) pp 382-383; Macaluso, "Sulfur Compounds" in Kirk-Othmer Encyclopedia of Chemical Technology vol. 19 (Interscience, New York, 2nd ed., 1969) pp 398-401. Purification by distilling from quinoline and boiled linseed oil: Martin, Fieser, Org. Synth. coll. vol. II, 570 (1943). Alternate methods of purification: Cottle, J. Am. Chem. Soc. 68, 1380 (1946); Kunkel; Rosenberg, Flaxman, US 3155457; US 3156529 (both 1964 to Hooker Chem.); Friedman, Wetter, J. Chem. Soc. A 1967, 36.
Properties: Colorless to pale yellow or reddish, fuming, refractive liquid. Suffocating odor. d40 1.676; d410 1.655; d420 1.638. mp -104.5°. bp760 76°; bp96.6 20°. nD20 1.517. Dec when heated above 140° forming Cl2, SO2, and S2Cl2. Hydrolyzed by water forming SO2 and HCl. Miscible with benzene, chloroform, carbon tetrachloride.
Melting point: mp -104.5°
Boiling point: bp760 76°; bp96.6 20°
Index of refraction: nD20 1.517
Density: d40 1.676; d410 1.655; d420 1.638
CAUTION: Potential symptoms of overexposure are irritation of eyes, skin, mucous membranes; eye, skin burns. See NIOSH Pocket Guide to Chemical Hazards (DHHS/NIOSH 97-140, 1997) p 306.
Use: For making acyl chlorides, to replace OH or SH groups with chlorine atoms; reacts with Grignard reagents to form the corresp sulfoxides. Review of use in organic synthesis: J. S. Pizey, Synthetic Reagents vol. 1 (John Wiley, New York, 1974) pp 321-357.