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Chemical Sampling Information (CSI)
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General Description

Synonyms: Bicyclo[3.1.1.]heptane,6,6-dimethyl-2-methylene; Nopinene; Pseudopinene

OSHA IMIS Code Number: P148

Chemical Abstracts Service (CAS) Registry Number: 127-91-3

NIOSH Registry of Toxic Effects of Chemical Substances (RTECS) Identification Number: DT5077000; 20292

Chemical Description and Physical Properties:

molecular weight: 136.23
molecular formula: C10H16
boiling point: 165°C

Monitoring Methods used by OSHA

Primary Laboratory Sampling/Analytical Method (SLC1):

  • sampling media: Charcoal Tube (100/50 mg sections, 20/40 mesh)
    analytical solvent: Carbon Disulfide
    maximum volume: 30 Liters
    maximum flow rate: 0.2 L/min
    current analytical method: Gas Chromatography; GC/FID
    method reference: 1 (NIOSH 1552)
    method classification: Partially Validated

Secondary Laboratory Sampling/Analytical Method (SAM2):

  • device: Instrumentation
    company: PID
    part #: Photoionization Detector
    class: Mfg

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