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HPVIS Ad hoc Query

Selection of Columns

STEP 2: Select one or more column(s) for your output by clicking on the square box next to the column name. When you are finished selecting columns, click on the "STEP 3: Enter Search Criteria" button at the bottom of this page.

QUERY NAME: Physical Chemical Endpoints, TABLE NAME: V_PCHEM_EZ
Boiling Indicator An indicator specifying whether or not the substance boils or decomposes during the boiling point test.
Boiling Point Pressure Units The units of measure for the given boiling point test pressure.
Boiling Point Pressure Value The pressure level at which the boiling point was determined.
CAS Number A standardized number assigned by the Chemical Abstracts Service (CAS) to identify a chemical (e.g., 10595-60-5).
Chemical Category Name The name of the chemical category.
Consortium Name The names of the companies that belong to the consortium or partnership if applicable.
Density Type An indicator specifying whether the endpoint being tested is Density, Relative Density, or Bulk Density.
Endpoint Name The specific endpoint about which data is reported.
GLP Indicate if the study was conducted following Good Laboratory Practice standards. Enter Not Applicable for studies involving estimated values.
Key Study Sponsor Indicator An indicator entered by the sponsor specifying whether or not the Robust Summary's test results for this endpoint are summarized from a "key" or "critical" study.
Melting Indicator An indicator specifying whether or not the substance melts, sublimes, or decomposes during the melting point test. The melting, decomposition or sublimation temperature is entered in the test value.
Method/Guideline Followed The name of the Method or Guideline followed in performing the study.
Ninth Collective Chemical Index Name A standardized chemical name taken from the Ninth Collective Index for the CAS Number.
Other Endpoint Description Any additional pertinent information about a non-standard Endpoint.
Other Endpoint Name The name assigned by the submitter to the Endpoint when it is not one of the existing system defined Endpoint Names.
pH Value A measure of the acidity/alkalinity of the test medium
pH Value The pH value of the substance which represents the acidity or alkalinity of an aqueous solution; it is defined as the logarithm of the reciprocal of the hydrogen-ion concentration of a solution: pH = log10(1/[H+]).
pH Value Description The mathematical symbol to describe the measured/estimated value.
pH Value Upper Range The upper concentration value.
pKa - Protein Kinase The pKa or 'Dissociation Constant' is a measure of the strength of an acid or a base (the larger the pKa, the weaker the acid). The pKa allows you to determine the charge on a molecule at any given pH. The propensity of a compound to donate a proton is measured as its acid ionization constant, or Ka. These Ka values cover a wide range of 1010 for the strongest acids such as sulfuric acid to 10-50 for the weakest acids such as methane. A more convenient scale of acidity is pKa, which is the negative logarithm of the Ka (pKa = -log Ka).
Program Flag Program that the submission is associated with.
Reliability Indication of the adequacy of data at the discretion of the person preparing the Robust Summary.
Reliability Remarks Comments about how the reliability of data was determined and other related remarks. If a numeric or other coded system, such as Klimisch Codes are used to denote reliability, identify and/or define the coding system.
Remarks Comments, discussions, or other related EPA remarks.
Results Remarks Sponsor provided additional descriptive text about the results of the study.
Solvent Name The name of the solvent in which solubility is being tested.
Sponsor Name The name of the individual company or consortium (i.e., two or more companies) making a commitment in the HPV Challenge Program to provide data for a chemical or category of chemicals (e.g., Eastman Chemical Company).
Sponsored Chemical Result Type Indicator showing whether the test result represents a measured or an estimated value for the sponsored chemical.
Study Reference Identify reference(s) used to compile the summary by entering: author(s), year, title, laboratory name, laboratory report number, report date (if published, list journal name, volume, pages).
Submission Name The sponsor provided name associated with the submission.
Submitter's Name The name of the individual company or consortium formally providing test plan related information.
Surface Tension Concentration Units The unit of the concentration of the substance during the surface tension determination, preferably in mg/L.
Surface Tension Concentration Value The concentration of the substance during the determination.
Temperature The temperature, preferably in ºC, used in the experimental determination of the Test Value or assumed in the model, if estimated.
Temperature Unit Unit of measure used for the given temperature.
Test Conditions Remarks Additional comments describing the characteristics of the Test Conditions.
Test Results A text description of the results of a test which are not captured as fielded data.
Test Substance ID The system generatedl ID of the chemical substance actually used to perform the test (sponsored or supporting).
Test Substance Purity The purity of the chemical used in the study or estimation. Not applicable to mixtures. Note if not available.
Test Substance Result Type Indicator showing whether the test result represents a measured or an estimated value for the test substance.
Test Value The numeric results as described in the Robust Summary.
Test Value Lower Range The measured or estimated lower numeric value of the range for the endpoint property or effect.
Test Value Units Unit of measure used for the given Test Value or range for the endpoint.
Test Value Upper Range The measured or estimated upper numeric value of the range for the endpoint property or effect.
Value Description A mathematical symbol to further describe the measured or estimated endpoint test value.
Water Solubility Category A solubility description based on the water solubility results.
Year Study Performed If known, the sponsor provided year in which the test being described was conducted.

 

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