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CAS No 126-33-0 , thiolane 1,1-dioxide

  • Name: thiolane 1,1-dioxide
  • Synonyms: thiolane 1,1-dioxide; Dioxothiolan; Sulfolan; 126-33-0; Sulpholane; Tetrahydrothiophene 1,1-dioxide;Tetramethylene sulfone; 1,1-Dioxothiolan; Sulphoxaline;
  • CAS Registry Number:
  • Transport: 250kgs
  • Melting Point: 27.4-27.8 ºC
  • Flash Point: 165 ºC
  • Boiling Point: 285 ºC
  • Density: 1.261
  • Refractive index: 1.482-1.485
  • Safety Statements: R22
  • Hazard Symbols: Xn: Harmful;
  • HS Code: 29349990
  • Flash Point: 165 ºC
  • EINECS: 204-783-1
  • Molecular Weight: 120.17012
  • InchiKey: HXJUTPCZVOIRIF-UHFFFAOYSA-N
  • InChI: InChI=1S/C4H8O2S/c5-7(6)3-1-2-4-7/h1-4H2
  • Risk Statements: S25
  • Molecular Formula: C4H8O2S
  • Molecular Structure:CAS No:126-33-0 thiolane 1,1-dioxide
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126-33-0 Sulfolane

  • Identification: Chemical Name: Sulfolane Synonyms: Tetramethylene sulfone; Tetrahydrothiophene dioxide CAS No.: 126-33-0 Properties: Sulfolane is a colorless and tasteless soild at room temperature with M.P. 27.4-27.8°C. Sulfolane has high solubility...
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  • China Henan Sinotech Import & Export Corporation [Trading Company]
  • Tel: 86-371-86181678
  • Fax: --
  • Address: No.260,Dongming Road Zhengzhou,HenanChina
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126-33-0 TETRAMETHYLENE SULFONE; 99%

  • Germany ABCR GmbH & Co KG [Manufacturer]
  • Tel: +49 721 95061-0
  • Fax: +49 721 95061-80
  • Address: Im Schlehert 10
    76187 Karlsruhe
    Germany ,Germany
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126-33-0 SULFOLANE, ANHYDROUS

  • 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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126-33-0 Sulpholane

  • 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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126-33-0 Tetramethylene sulfone

  • China ORCHID CHEMICAL SUPPLIES LTD (OCS) [Importer/Exporter]
  • Tel: +86-571-85395792
  • Fax: +86-571-85420103
  • Address: 607, North Zhongshan Road, Hangzhou 310000 China ,ZhejiangChina
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126-33-0 Tetramethylene sulfone

  • China Shanghai Hanhong Chemical Co., Ltd. [, Manufacturer, Trading Company, Agent]
  • Tel: +86-(21)-64762736, 64531573
  • Fax: +86-(21)-54291107
  • Address: 206-209, NO.1 Building , NO.245,Jiachuan Road, Xuhui District, Shanghai, Xuhui District,ShanghaiChina
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126-33-0 Tetramethylene sulfone

  • China YiPeng Chemical [Manufacturers]
  • Tel: 571 85376369
  • Fax: 571 88233092
  • Address: Building 4,High-tech Industrial Park,No. 588 Feijiatang Road,Xiacheng District, Hangzhou, China ,ZheJiangChina
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126-33-0 Sulpholane

  • 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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126-33-0 Sulfolane

  • 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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126-33-0 SULFOLANE ANHYDROUS

  • Germany Klaus F. Meyer GmbH [Manufacturer]
  • Tel: +49 (0) 62 37 - 20 23
  • Fax: +49 (0) 62 37 - 20 26
  • Address: Klaus F. Meyer GmbH
    Leiblstrasse 3
    D - 67136 Fussgoenheim
    Germany ,Germany
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References of thiolane 1,1-dioxide
Title: Sulfolane
CAS Registry Number: 126-33-0
CAS Name: Tetrahydrothiophene 1,1-dioxide
Synonyms: tetrahydrothiophene 1-dioxide; thiophan sulfone
Molecular Formula: C4H8O2S
Molecular Weight: 120.17
Percent Composition: C 39.98%, H 6.71%, O 26.63%, S 26.68%
Literature References: Prepn by catalytic hydrogenation of sulfolene oxides: Mahan, Fauske, US 2578565 (1951 to Phillips Petroleum); from butadiene and sulfur dioxide: Staaterman et al., Chem. Eng. Prog. 43, 148 (1947); Evans, Morris, US 2360859 (1944 to Shell). Toxicity study: H. F. Smyth et al., Am. Ind. Hyg. Assoc. J. 30, 470 (1962).
Properties: Liquid, d430 1.2606. mp 27.4-27.8°. bp760 285°. nD30 1.481. Viscosity at 30° = 10.34 cP. Flash pt, open cup: 350°F (176°C). At 30°, miscible with water, acetone, toluene; partially misc with octanes, olefins and naphthenes. LD50 orally in rats: 1.54 ml/kg (Smyth).
Melting point: mp 27.4-27.8°
Boiling point: bp760 285°
Flash point: Flash pt, open cup: 350°F (176°C)
Index of refraction: nD30 1.481
Density: d430 1.2606
Toxicity data: LD50 orally in rats: 1.54 ml/kg (Smyth)
Use: Selective solvent for liquid-vapor extractions.