1,2-dibromo-3-chloropropane
For 1,2-dibromo-3-chloropropane, cfr section is 1910.1044; action level is none defined; pel is 1 part DBCP per billion parts of air (ppb) as an 8-hour time-weighted average; surveillance trigger is employees who work in regulated areas and employees who are subjected to DBCP exposures in an emergency situation; exam frequency is At the time of initial assignment, and annually thereafter, recorded from its source on 2026-08-12.
- Substance
- 1,2-dibromo-3-chloropropane verified
- CFR section
- 1910.1044 verified
- Action level
- none defined
- PEL
- 1 part DBCP per billion parts of air (ppb) as an 8-hour time-weighted average
- Surveillance trigger
- employees who work in regulated areas and employees who are subjected to DBCP exposures in an emergency situation
- Exam frequency
- At the time of initial assignment, and annually thereafter
- Record retention
- at least 40 years or the duration of employment plus 20 years, whichever is longer verified
What the source says
DANGER 1,2-Dibromo-3-chloropropane CANCER HAZARD (p) Recordkeeping —(1) Exposure monitoring. (i) The employer shall establish and maintain an accurate <https://www.law.cornell.edu/definitions/index.php?width=840&height=800&iframe=true&def_id=16d5cbe4e2780e9007037fa6a12974c6&term_occur=999&term_src=Title:29:Subtitle:B:Chapter:XVII:Part:1910:1910.1044> record of all monitoring required by paragraph (f) of this section . (ii) This record shall include: (a) The dates, number, duration and results of each of the samples taken, including a description of the sampling procedure used to determine representative employee exposure ; (b) A description of the sampling and analytical methods used; (c) Type of respiratory protective devices worn, if any; and (d) Name and job classification of the employee monitored and of all other employees whose exposure the measurement is intended to represent. (iii) The employer shall maintain this record for at least 40 years or the duration of employment plus 20 years, whichever is longer.
— law.cornell.edu, retrieved 2026-08-12
Source
- law.cornell.eduhttps://www.law.cornell.edu/cfr/text/29/1910.1044