• Organic Solutes - Drinking Water and Health - NCBI Bookshelf

    γ 0 representing the background rate. When two or more sets of results of lifetime animal feeding studies were available, experimental values of P(d), the fraction of test animals developing cancer, and d, the total daily dose, were fitted to the equation to determine how many of the terms γ 0, γ 1 d, γ 2 d 2 etc., were necessary to give the best fit.

  • The organic compound di-n-butyl phthalate, C16H22O4(l), is ...

    The organic compound di-n-butyl phthalate, C16H22O4(l), is sometimes used as a low-density (1.046 g·mL–1) manometer fluid. Compute the pressure (in torr) of a gas that supports a 485-mm column of di-n-butyl phthalate.

  • J. O. Hill's research works | National University of ...

    J. O. Hill's 83 research works with 931 citations and 549 reads, including: A thermal analysis evaluation of the low temperature synthesis of BaBiO 3

  • (CHRIS) manual - MAFIADOC.COM

    Acetic acid, ethyl ester Acetic acid, fluoro-, sodium salt Acetic acid, heptyl ester Acetic acid, hexyl ester Acetic acid, isobutyl ester Acetic acid, isopropyl ester Acetic acid, methyl ester Acetic acid, n-butyl ester Acetic acid, n-nonyl ester Acetic acid, n-propyl ether Acetic acid, nickel (II) salt Acetic acid, phenylmethyl ester Acetic ...

  • Fish Toxicity Project The Toxicrty of 3400 Chemicals to Fish ...

    ----- PREFACE by Robert L. Lipnick, Ph.D. Environmental Effects Branch Office of Toxic Substances U.S. Environmental Protection Agency Washington, D.C. Six years ago, I encountered an article by Walker et al. (1) entitled, "Evaluation of an information retrieval system for assessment of toxicological effects of chemicals on fish, wildlife, and ecosystem components".

  • De Minister van Volksgezondheid, Welzijn en Sport,

    alone or with 2-ethyl hexanoic acid, nickel or tin salt (as 2-ethyl hexanoic acid) - 4454-16-4 ... dimethyl cyclohexyl ammonium salt of dibutyl dithiocarbamic acid ...

  • 544-40-1 - Di-n-butyl sulfide, 98% - n-Butyl sulfide - L07599 ...

    Di-n-butyl sulfide is generally used as an agricultural intermediate, a sulfiding agent, a refinery catalyst, a lubricant additive, a gas odorant and a processing aid in mining applications. It finds application as an internal standard in X-ray fluorescence spectrometry (XRF) measurements of sulfur in oils and other liquid hydrocarbon matrices.

  • DI-n-BUTYLTIN OXIDE - Chemicalland21.com

    The greatest use of di-organotin compounds is stabilizers in the manufacture of polyvinyl chloride, or PVC. The particular importance of these di-organotins lies in their outstanding ability to preserve the clarity and transparency of PVC, not only when being processed but also in subsequent service.

  • Synthesis and Characterization of Sulfosuccinate Monoester ...

    Synthesis and Characterization of Sulfosuccinate Monoester Surfactant from Natural Renewable Resources Hansraj V. Patil,*R.D. Kulkarni and S. Mishra University Institute of Chemical Technology, North Maharashtra University Jalgaon-425001, Maharashtra, India. Abstract The increasing environmental awareness and the use of renewable

  • Studies on the stability of dithiocarbamic acids - ScienceDirect

    The influence of the substituent on the nitrogen atom with respect to the rate and pattern of decomposition of N,N-disubstituted dithiocarbamie acids has been studied.The rates of decomposition with respect to such variables as pH, temperature (activation parameters) and heavy water medium (solvent isotope effect), have been determined, and a mechanism to accommodate the observed results has ...

  • n-Dibutyl sulfide | C8H18S | ChemSpider

    colourless liquid with a very unpleasant smell Oxford University Chemical Safety Data (No longer updated) More details: colourless to pale yellow liquid with repulsive odour Food and Agriculture Organization of the United Nations Dibutyl sulfide

  • Manufacturer & Supplier of Di-n-butyl sulfide,CAS NO.:544-40-1

    Di-n-butyl sulfide(CAS NO.: 544-40-1), the apperance is clear liquid and purity 98% max. It's widely in Metal extractant;intermediates.

  • FAQs on Freshwater Worm Parasitic Diseases: Treatments

    Di-N-Butyl Tin Oxide treatment 1/20/12 Dear Crew, Great site! I obtained a small (nickel sized) angel fish about 6 weeks ago. I put it into a mature ten gallon tank (moved the guppies) to quarantine and grow it out a little before putting it into my main 50 gallon tank.

  • Status Report Chemical Activities Fourth Edition Volume 1

    United States EPA 560n"IIS-84-001a Environmental Protection Agency Toxic Integration Information Series Chemical Activities Status Report Fourth Edition Volume I Compiled under the direction of: Eleanor T. Merrick With the assistance of: Patricia Grim Data in this publication are current as of February 1984

  • CDC - NIOSH Pocket Guide to Chemical Hazards - Dibutyl phosphate

    Links with this icon indicate that you are leaving the CDC website.. The Centers for Disease Control and Prevention (CDC) cannot attest to the accuracy of a non-federal website.

  • US9302273B2 - Froth flotation processes - Google Patents

    Froth flotation processes that include adding a beneficiating amount of a value mineral collector composed of an organic ammonium salt of a sulfur-containing acid to at least one stage of a froth flotation process to recover value minerals from mineral ore bodies are disclosed herein.

  • Froth Flotation Processes - CYTEC TECHNOLOGY CORP.

    Froth flotation processes that include adding a beneficiating amount of a value mineral collector composed of an organic ammonium salt of a sulfur-containing acid to at least one stage of a froth flot

  • The syntheses and structures of Zn(II) heterocyclic ...

    The syntheses and structures of Zn(II) heterocyclic piperidine and tetrahydroquinoline dithiocarbamates and their use as single source precursors for ZnS nanoparticles

  • Froth Flotation Processes - CYTEC TECHNOLOGY CORP.

    Froth flotation processes that include adding a beneficiating amount of a value mineral collector composed of an organic ammonium salt of a sulfur-containing acid to at least one stage of a froth flotation process to recover value minerals from mineral ore bodies are disclosed herein.

  • butyl carbonate | C9H18O3 | ChemSpider

    Structure, properties, spectra, suppliers and links for: butyl carbonate, 542-52-9.

  • South Carolina Code - Justia Law

    (d) Any residue or contaminated soil, water or other debris resulting from the cleanup of a spill into or on any land or water of any commercial chemical product or manufacturing chemical intermediate having the generic name listed in paragraph (e) or (f) of this section, or any residue or contaminated soil, water or other debris resulting from ...

  • DIBUTYL SULFIDE (1-(BUTYLSULFANYL)BUTANE)

    Acyclic t hioethers with oxidized branches such as alcohol, aldehyde, ester, acid, beta-ketone, phenol demonstrate centres of greater polarity and additional functional sites for the additional uses. Cyclic sulfides containing oxidized carbon atoms would involve extensive S -oxidation.

  • dibutyl sulfide, 544-40-1

    Independent Ingredients Supplier: We provide custom synthesis and contract manufacturing from milligrams to metric tonnes. Jiangyin Healthway International Trade Co., Ltd is a professional company, main engaged in manufacturing and exporting aroma chemicals,food additives, cosmetic ingredient,pharmaceutical intermediates & other fine chemicals; especially on aroma chemicals, as the major ...

  • Di-n-Butyl Sulfide

    SAFETY DATA SHEET Di-n-Butyl Sulfide Version 3.4 Revision Date 2018-04-24 SDS Number:100000068610 1/11 SECTION 1: Identification of the substance/mixture and of the company/undertaking

  • DIBUTYL PHOSPHATE | CAMEO Chemicals | NOAA

    DIBUTYL PHOSPHATE Is non-flammable, but combustible (flash point 188°C). Auto-ignition temperature is 420°C. Emits irritating or toxic fumes in a fire. Is a moderately strong acid obtained by the partial esterification of phosphoric acid. Reacts exothermically and vigorously with bases.

  • 7439-69-2 - Di-n-butyl N,N-diethylcarbamoylphosphonate, 94% ...

    Alfa Aesar is a leading manufacturer and supplier of research chemicals, pure metals and materials for a wide span of applications.

  • DI-n-BUTYLBIS(DODECYLTHIO)TIN, tech-95 Safety Data Sheet SND2800

    DI-n-BUTYLBIS(DODECYLTHIO)TIN, tech-95 Safety Data Sheet 02/05/2016 EN (English US) SDS ID: SND2800 3/7 6.2. Environmental precautions Prevent entry to sewers and public waters.

  • [40 CFR 414] Title 40 Part 414 : Code of Federal Regulations

    (a) The provisions of this part are applicable to process wastewater discharges from all establishments or portions of establishments that manufacture the organic chemicals, plastics, and synthetic fibers (OCPSF) products or product groups covered by subparts B through H of this regulation and are included within the following U.S. Department of Commerce Bureau of the Census Standard ...

  • JP5431666B2 - Hydrin rubber composition - Google Patents

    Although the mechanism for causing such a failure is not clearly understood, the absence of a nickel compound makes it easier for the chlorine at the crosslinking point of the hydrin rubber to be extracted, thereby generating hydrochloric acid in the system. Increasing the use of ordinary acid acceptors (magnesium oxide, calcium carbonate, etc ...

  • Studies on the preparation and characterization of bis ...

    The sodium salts of dithiocar- bamic acid, so obl:ained, were dried in vaccuo over P20~ first at room temperature and then at l l0 using boiling toluene in an amberhalden drying pistol, until their IR spectra showed no traces of water. (ii) Di-n-butyl-, and di-n-hexyltin(1V) dichlorides were pre- pared by disproportionation reactions of tetra n ...

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