# PHMSA Hazmat Incident E-2014100882 — ETHYL CHLORIDE — BATON ROUGE, LA

**Citation:** PHMSA Hazmat Incident E-2014100882  
**Type / status:** incident / historical  
**Agency:** Pipeline and Hazardous Materials Safety Administration  
**Effective:** 2014-09-25  
**Published:** Not stated

Serious reporter-submitted hazardous materials transportation incident on 2014-09-25 in BATON ROUGE, LA.

## Document text

PHMSA hazardous materials incident report E-2014100882.
Incident date: 2014-09-25.
Location: BATON ROUGE, LA.
Mode: Highway.
Carrier/reporter: Trimac.
Shipper: Axiall Crporation.
Materials: UN1037; ETHYL CHLORIDE; hazard class 2.1; 150 LGA released.
What failed: Pressure Relief Valve or Device - Non-Reclosing.
How failed: Burst or Ruptured.
Reported failure causes: Defective Component or Device.
Reported result: Vapor(Gas) Dispersion.
Reporter-submitted DOT Form 5800.1 data may be incomplete, corrected, supplemented, or misreported. A record, serious-incident classification, failure description, or relationship to a reporting rule is not a PHMSA causal finding, compliance determination, or finding of a violation.

## Provenance

- Official: Yes
- Source: <https://portal.phmsa.dot.gov/PDFGenerator/getPublicReport/OHMIR_5800-1-PUBLIC?INCIDENTID=wyYc2hlaIKD1RoPC6BALxg%3D%3D>
- Source ID: `phmsa-hazmat-incidents`
- SHA-256: `10b29857f9e11118bfebb9f92f0c51f26f37f94f6dee6dd9edf71e5448a5270a`
- Retrieved: 2026-08-13T12:55:56.545Z
- Exported: 2026-08-23T02:36:18.988Z
- Document slug: `phmsa-hazmat-incident-e-2014100882`

### Source metadata

```json
{
  "materialSubtype": "phmsa_hazmat_serious_incident",
  "reportNumber": "E-2014100882",
  "operatorReported": true,
  "serious": true,
  "finalAgencyFinding": false,
  "eventDescriptionExcluded": true,
  "publicPdfUrl": "https://portal.phmsa.dot.gov/PDFGenerator/getPublicReport/OHMIR_5800-1-PUBLIC?INCIDENTID=wyYc2hlaIKD1RoPC6BALxg%3D%3D",
  "rowCount": 1,
  "carrierReporterNames": [
    "Trimac"
  ],
  "shipperNames": [
    "Axiall Crporation"
  ],
  "routes": [
    "1175 Airline Highway"
  ],
  "cities": [
    "BATON ROUGE"
  ],
  "states": [
    "LA"
  ],
  "originCities": [],
  "modes": [
    "Highway"
  ],
  "materials": [
    {
      "identificationNumber": "UN1037",
      "commodityName": "ETHYL CHLORIDE",
      "hazardousClass": "2.1",
      "quantityReleased": "150",
      "unitOfMeasure": "LGA"
    }
  ],
  "packages": [
    {
      "identificationMarkings": "DOT 406",
      "outerMaterial": null,
      "outerType": null,
      "outerCapacity": "4625",
      "outerCapacityUnit": "LGA",
      "outerShipmentCount": "1",
      "outerFailedCount": "1",
      "innerMaterial": null,
      "innerType": null,
      "innerCapacity": "0",
      "innerCapacityUnit": null,
      "innerShipmentCount": "0",
      "innerFailedCount": "0"
    }
  ],
  "reportingRuleContext": [
    "171.15",
    "171.16"
  ],
  "caveat": "Reporter-submitted DOT Form 5800.1 data may be incomplete, corrected, supplemented, or misreported. A record, serious-incident classification, failure description, or relationship to a reporting rule is not a PHMSA causal finding, compliance determination, or finding of a violation.",
  "privacyCaveat": "The public CSV excludes preparer contact fields. Event Description is intentionally excluded from normalized records and search output to reduce incidental personal-information risk.",
  "jurisdiction": "US"
}
```