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CAS No 109-99-9 , oxolane

  • Name: oxolane
  • Synonyms: Oxacyclopentane; Furan; Furanidine;Oxolane;oxolane; tetrahydro-; Hydrofuran; 109-99-9; Butylene oxide; Tetramethylene oxide;
  • CAS Registry Number:
  • Transport: UN 2056
  • Melting Point: -108.4 ºC
  • Flash Point: -21 ºC
  • Boiling Point: 66 ºC
  • Density: 0.886
  • Refractive index: 1.407
  • Water Solubility: MISCIBLE
  • Safety Statements: R11;R19;R36/37
  • Hazard Symbols: Xi: Irritant;F: Flammable;
  • HS Code: 29321100
  • Flash Point: -21 ºC
  • EINECS: 203-726-8
  • Molecular Weight: 72.10572
  • InchiKey: WYURNTSHIVDZCO-UHFFFAOYSA-N
  • InChI: InChI=1S/C4H8O/c1-2-4-5-3-1/h1-4H2
  • Risk Statements: S16;S29;S33
  • Molecular Formula: C4H8O
  • Molecular Structure:CAS No:109-99-9 oxolane
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109-99-9 Tetrahydrofuran

  • Production information Product: Tetrahydrofuran(THF) CAS No: 109-99-9 Appearance: Colorless transparent liquid, with ether odour Usage:Solvent for high polymers, especially polyvinyl chloride. As reaction medium for Grignard and metal hydride reactio...
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  • China Jinan Shijitongda Chemical Co.,Ltd [Trading Company]
  • Tel: 86-0531-85917598
  • Address: Room 809, Sanlian Business Center, No. 409, Beiyuan AV., Tianqiao District, Jinan, jinan,ShandongChina
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109-99-9 Tetrahydrofuran

  • Tetrahydrofuran Product Name: Tetrahydrofuran Synonyms: 1,4-epoxybutane; butylene oxide; diethylene oxide; THF, tetramethylene oxide; oxacyclopentane; Cyclotetramethylene oxide; Furanidine; Hydrofuran; oxolane M.F.: C4H8O M.W.: 72.1 Flash point: -14....
  • Min. Order: 14400
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  • China Zibo Eyuan Import & Export Co. Ltd [Manufacturer, Trading Company, Agent]
  • Tel: 86-533-6288980
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  • Address: No 296 Liuquan Road Zibo,ShandongChina

109-99-9 Tetrahydrofuran

  • Dear Customers, If you want to learn more information of this product, please send E-mail to : sales@tjzxchem.com , Our sales team will reply you within 24 hours. Also you could contact our sales team directly by Tel or Fax as following: Tel.:+86 (0)...
  • China Tianjin Zhongxin Chemtech Co., Ltd. [Manufacturer]
  • Tel: 86-022-87529028
  • Address: 10b, Pan China International Center TIANJIN,TianjinChina
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109-99-9 Tetrahydrofura

  • Tetrahydrofuran/THF/cas no.:109-99-9 good price Specifications Tetrahydrofuran 1.Cas no.: 109-99-9 2.Colorless, transparent liquid 3.Content: 99% min 4.180kgs per drum Tetrahydrofuran /cas no.:109-99-9 Properties: clear colorless liquid. Ether-like o...
  • Min. Order: 1
  • FOB Price: USDfalse - false /
  • China Jinan Shijitongda Chemical CO.LTD [Trading Company, Agent, Distributor/Wholesaler]
  • Tel: 86-531-85917597
  • Fax: 86-531-83538869
  • Address: No. 409, Beiyuan AV. Jinan,ShandongChina
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109-99-9 TETRAHYDROFURAN

  • 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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109-99-9 TETRAHYDROFURAN

  • 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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109-99-9 TETRAHYDROFURAN DRIED, P. A.

  • Germany AppliChem GmbH [Manufacturer]
  • Tel: +49 6151 93 57 0
  • Fax: +49 6151 93 57 11
  • Address: AppliChem GmbH
    Ottoweg 4
    64291 Darmstadt
    Germany ,Germany
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109-99-9 TETRAHYDROFURAN, 99,5% STABILIZED WITH ~300 PPM OF BHT 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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109-99-9 CHH12000 TETRA HYDRO FURAN

  • China Chemik Co., Ltd. [Manufacturer]
  • Tel: +86-574-87296330 87298855
  • Fax: +86-574-87297461
  • Address: Chemik Co., Ltd.
    Room 2-225,55 Yunshi Street
    Ningbo 315010, China ,China
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109-99-9 Tetrahydrofuran

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References of oxolane
Title: Tetrahydrofuran
CAS Registry Number: 109-99-9
Synonyms: Diethylene oxide; tetramethylene oxide
Molecular Formula: C4H8O
Molecular Weight: 72.11
Percent Composition: C 66.62%, H 11.18%, O 22.19%
Literature References: Prepn from 1,4-butanediol: Schmoyer, Case, Nature 187, 592 (1960). Manuf by catalytic hydrogenation of maleic anhydride: Gilbert, Howk, US 2772293 (1956 to du Pont); of furan: Banford, Manes, US 2846449 (1958 to du Pont); Manly, US 3021342 (1962 to Quaker Oats). Stabilization to prevent excessive peroxide formation on storage with 0.05-1.0% p-cresol, 0.05-0.1% hydroquinone, or less than 0.01-0.1% 4,4¢-thiobis(6-tert-butyl-m-cresol): Bordner, Hinegardner, US 2489260; US 2525410; Campbell, US 3029257 (1949, 1950, 1962 all to du Pont). Review of toxicology and biological effects: D. E. Moody, Drug Chem. Toxicol. 14, 319-342 (1991).
Properties: Liquid. Ether-like odor. mp -108.5°. d420 0.8892. bp760 66°; bp176 25°. Flash pt 1°F. nD20 1.4070. Dipole moment: 1.70. uv cut-off for spectro grade: 220 nm. Miscible with water, alcohols, ketones, esters, ethers, and hydrocarbons. Caution: Distil only in presence of a reducing agent, such as ferrous sulfate; peroxide explosions have occurred: Angew. Chem. 68, 182 (1956).
Melting point: mp -108.5°
Boiling point: bp760 66°; bp176 25°
Flash point: Flash pt 1°F
Index of refraction: nD20 1.4070
Density: d420 0.8892
CAUTION: Potential symptoms of overexposure are irritation of eyes and upper respiratory system; nausea, dizziness and headache; CNS depression. See NIOSH Pocket Guide to Chemical Hazards (DHHS/NIOSH 97-140, 1997) p 302.
Use: Solvent for high polymers, esp polyvinyl chloride. As reaction medium for Grignard and metal hydride reactions. In the synthesis of butyrolactone, succinic acid, 1,4-butanediol diacetate. Solvent in histological techniques. May be used under Federal Food, Drug & Cosmetic Act for fabrication of articles for packaging, transporting, or storing of foods if residual amount does not exceed 1.5% of the film: Fed. Regist. 27, 3919 (Apr. 25, 1962).