Best of Commodity chemicals

The 10 Best Commodity Chemicals Datasets in 2026

10 Commodity chemicals picks, ranked on what's inside: field richness, coverage depth, fit for the job. EPA Chemical Data Reporting Database leads.

  • 10ranked picks
  • 10documented fields on stage
  • 1/8with mapped coverage

API, files, or your warehouse. Daily, weekly, or hourly.

Every dataset here carries a 0–10 score built on documented fields, and the ranking follows those scores. When records tie, coverage breaks it: more geography, deeper history, finer granularity. Cadence isn't a scoring axis — it's a delivery setting. Delivered daily, weekly, or hourly, your call.

  1. 1 EEA European Industrial Emissions Portal
  2. 2 9/10
    Commodity chemicals

    EPA Chemical Data Reporting Database

  3. 3 9/10
    Commodity chemicals

    EPA Toxics Release Inventory Data

  4. 4 9/10
    Commodity chemicals Not geographically scoped - chemical-species… · Continuously maintained compilation

    NIST Chemistry WebBook

    10 core fields per measurement record …+7 more

    Why it ranks fourth: nothing else here can hand a process model an enthalpy or a vapor-pressure surface; it sits below the operational records only because it describes substances, not activity.

  5. 5 9/10
    Commodity chemicals

    Census Data API - 2022 Economic Census Basic

    Why it ranks fifth: the cleanest market-sizing backbone in the pool, placed behind the industry-native records because it counts economic activity, never chemistry - pair it with CDR to connect dollars to pounds.

  6. 6 9/10
    Commodity chemicals

    BLS Producer Price Index - Telephone Apparatus Manufacturing

  7. 7 EIA - Petrochemical Feedstock Refinery Olefin Production Data
  8. 8 8/10
    Commodity chemicals

    EPA TSCA Chemical Substance Inventory

    Why it ranks eighth: every compliance-screening workflow starts here and nowhere else, but by design it is wide and shallow - a universe declaration, not a measurement - so it feeds the other records rather than outranking them.

  9. 9 8/10
    Commodity chemicals

    OECD eChemPortal

    Why it ranks ninth: multi-jurisdiction hazard screening against one keyed schema is a genuine superpower, conceded a rank because field completeness varies with whichever database contributed the record.

  10. 10 8/10
    Commodity chemicals

    NOAA CAMEO Chemicals

    Why it ranks tenth: indispensable for emergency planning and storage-segregation logic, and the narrowest fit on this list for commercial analytics - a placement problem, not a quality complaint.

Frequently asked questions

What is the single best commodity chemicals dataset?

On our scoring, the EEA European Industrial Emissions Portal (E-PRTR) at quality 9/10 - facility-level pollutant releases and waste transfers for over 60,000 European industrial sites across 65 economic activities, reporting years 2007 through 2023, in a 33-table relational core. If your question is US production volumes instead of emissions, EPA's CDR database is the record that answers it.

Where does US chemical production volume data by site come from?

The EPA Chemical Data Reporting (CDR) Database. Ten reporting cycles run from 1986 through 2024, with the 2024 cycle covering roughly 8,650 chemicals and stating 2016-2023 manufacture and import volumes in pounds, arranged in a company-site-chemical hierarchy. Confidential claims appear as ranges or accession-number placeholders rather than gaps.

How many chemicals are on the EPA TSCA Inventory?

The July 2026 snapshot lists 86,741 substances - 42,698 active and 44,043 inactive - one row per substance with commercial activity status and regulatory flags. Identities claimed confidential render as generic accession-number placeholders, so screening queries return explicit placeholders instead of missing rows.

Where do thermodynamic and physical property values for process simulation come from?

The NIST Chemistry WebBook: over 7,000 compound thermochemistry records, more than 33,000 mass spectra and full thermophysical property surfaces for 74 fluids, each quantity a measurement row with method and reference attached, resolvable by name, formula, InChI or CAS number. NOAA CAMEO Chemicals complements it with response-oriented datasheets and a mixing reactivity predictor.

Does Datadory sell these sources or add value on top?

Datadory delivers the records these publishers maintain - normalized schemas, documented fields with definitions and examples, stable join keys, and captured sample rows before commitment. You get one contract across all five commodity-chemicals families instead of maintaining separate pipelines for emissions, volumes, inventories, trade statistics and property references.