Safety Incidents OSHA Severe Injury Reports · 2015–2025
105,991Records 71,450Employers 85,836Hospitalizations 27,959Amputations 2015-01-01 2025-11-30

OSHA Accident Investigation · Summary #1005321

BROOKLYNN COLLEGE CUNY

Event
WORK RULES, INHALATION, EQUIPMENT FAILURE, EXPLOSION, PROPYLENE, TOXIC FUMES, CHEMICAL
NAICS
000000
Inspection type
Accident-driven
Activity number
#104800107
Employer profile
BROOKLYNN COLLEGE CUNY
Summary number
1005321
Report ID
253650

Event description

Four employees exposed to propylene oxide after explosion

Investigation abstract

Employee #1, a biology professor, removed two 1-quart glass bottles of propylene oxide from a freezer, and placed them overnight under a laboratory hood. One of the bottles exploded, exposing Employees #1 through #4 to chemical vapors, for which they were hospitalized. Employee #1 said that there was probably a crack i n the bottle, resulting in a pressurized explosion. There is no other apparent e xplanation because the other bottle did not explode.

Victims (4)

  1. #1 Hospitalized Age 30 M

    Nature of injury
    2
    Part of body
    28
    Event type
    8
    Source
    9
    Occupation code
    999
    Human factor
    1
    Environmental factor
    7
    Hazardous substance
    2215
    Task assigned
    1
  2. #2 Hospitalized Age 28 M

    Nature of injury
    2
    Part of body
    28
    Event type
    8
    Source
    9
    Occupation code
    999
    Human factor
    1
    Environmental factor
    7
    Hazardous substance
    2215
    Task assigned
    1
  3. #3 Hospitalized Age 30 M

    Nature of injury
    2
    Part of body
    28
    Event type
    8
    Source
    9
    Occupation code
    999
    Human factor
    1
    Environmental factor
    7
    Hazardous substance
    2215
    Task assigned
    1
  4. #4 Hospitalized Age 32 M

    Nature of injury
    2
    Part of body
    28
    Event type
    8
    Source
    9
    Occupation code
    999
    Human factor
    1
    Environmental factor
    7
    Hazardous substance
    2215
    Task assigned
    1

Codes shown verbatim from OSHA's accident-investigation database. A human-readable decoder is coming in a future release once the accident_lookup2 dictionary is loaded.