OSHA IMIS Code Number: D156
Chemical Abstracts Service (CAS) Registry Number: 53-70-3
NIOSH Registry of Toxic Effects of Chemical Substances (RTECS) Identification Number: HN2625000; 30488
International Agency for Research on Cancer (IARC): Group 2A, probably carcinogenic to humans
National Toxicology Program (NTP): Suspect Human Carcinogen
Primary Laboratory Sampling/Analytical Method (SLC1):
- sampling media: Glass Fiber Filter (37 mm)
analytical solvent: Benzene
maximum volume: 960 Liters
maximum flow rate: 2 L/min
current analytical method: High Performance Liquid Chromatography; HPLC/UV/FLU
method reference: 2 (OSHA In-House File)
method classification: Partially Validated
note: Immediately after sampling, transfer filter to glass scintillation vial and seal with Teflon-lined cap.
- Limit the amount of bulk submitted to one gram or one mL.
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