enow.com Web Search

Search results

  1. Results from the WOW.Com Content Network
  2. Tetrahydrofuran (data page) - Wikipedia

    en.wikipedia.org/wiki/Tetrahydrofuran_(data_page)

    Phase behavior Triple point: 164.76 K (−108.39 °C), ? Pa Critical point: 541 K (268 °C), 5190 kPa Std enthalpy change of fusion, Δ fus H o: 8.540 kJ/mol Std entropy change

  3. Tetrahydrofuran - Wikipedia

    en.wikipedia.org/wiki/Tetrahydrofuran

    Tetrahydrofuran (THF), or oxolane, is an organic compound with the formula (CH 2) 4 O. The compound is classified as heterocyclic compound , specifically a cyclic ether . It is a colorless, water- miscible organic liquid with low viscosity .

  4. Hazardous Materials Identification System - Wikipedia

    en.wikipedia.org/wiki/Hazardous_Materials...

    An example of a HMIS III label for Diesel fuel.. The Hazardous Materials Identification System (HMIS) is a proprietary numerical hazard rating that incorporates the use of labels with color bars developed by the American Coatings Association as a compliance aid for the OSHA Hazard Communication (HazCom) Standard.

  5. NFPA 704 - Wikipedia

    en.wikipedia.org/wiki/NFPA_704

    NFPA 704 safety squares on containers of ethyl alcohol and acetone. "NFPA 704: Standard System for the Identification of the Hazards of Materials for Emergency Response" is a standard maintained by the U.S.-based National Fire Protection Association.

  6. Safety data sheet - Wikipedia

    en.wikipedia.org/wiki/Safety_data_sheet

    An example SDS, including guidance for handling a hazardous substance and information on its composition and properties. A safety data sheet (SDS), [1] material safety data sheet (MSDS), or product safety data sheet (PSDS) is a document that lists information relating to occupational safety and health for the use of various substances and products.

  7. 2,2,5,5-Tetramethyltetrahydrofuran - Wikipedia

    en.wikipedia.org/wiki/2,2,5,5-Tetramethyltetra...

    2,2,5,5-tetramethyltetrahydrofuran (TMTHF) or 2,2,5,5-tetramethyloxolane (TMO) is a heterocyclic compound with the formula C 8 H 16 O, or (CH 3) 2 (C(CH 2) 2 OC)(CH 3) 2.It can be seen as derivative of tetrahydrofuran (oxolane) with four methyl groups replacing four hydrogen atoms on each of the carbon atoms in the ring that are adjacent to the oxygen.

  8. 2-Methyltetrahydrofuran - Wikipedia

    en.wikipedia.org/wiki/2-Methyltetrahydrofuran

    2-Methyltetrahydrofuran (2-MeTHF) is an organic compound with the molecular formula C 5 H 10 O. It is a highly flammable, mobile liquid. It is mainly used as a replacement for Tetrahydrofuran (THF) in specialized applications for its better performance, such as to obtain higher reaction temperatures, or easier separations (as, unlike THF, it is not miscible with water).

  9. Tetrahydrofurfuryl alcohol - Wikipedia

    en.wikipedia.org/wiki/Tetrahydrofurfuryl_alcohol

    In terms of its structure, it consists of a tetrahydrofuran ring substituted in the 2-position with a hydroxymethyl group. It is a colorless liquid that is used as a specialty solvent and synthetic intermediate, e.g. to 3,4-dihydropyran. It is prepared by hydrogenation of furfural. [1] It is a precursor to 1,5-pentanediol. [2]