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Chemical Sampling Information (CSI)
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General Description

Synonyms: Micronor; 19-Norethisterone; Conceplan; Anouirle; 17-Hydroxy-19-norpregn-4-en-20-yn-3-one; Norlutin; 17-Hydroxy-19-Nor-17-alpha-pregn-4-en-20-yn-3-one; NET; Anhydrohydroxynorprogestrone

OSHA IMIS Code Number: N608

Chemical Abstracts Service (CAS) Registry Number: 68-22-4

NIOSH Registry of Toxic Effects of Chemical Substances (RTECS) Identification Number: RC8975000; 52566

Chemical Description and Physical Properties:

white crystalline powder
molecular weight: 298.46
molecular formula: C2OH26O2
melting point: 203-204°C

Monitoring Methods used by OSHA

Primary Laboratory Sampling/Analytical Method (SLC1):

  • sampling media: Low Ash Polyvinyl Chloride (LAPVC) Filter
    maximum volume: 500 Liters
    maximum flow rate: 2.0 L/min
    current analytical method: High Performance Liquid Chromatography; HPLC/UV
    method reference: 2 (OSHA PV2070)
    method classification: Partially Validated

Conditions: Extract with 3.0 mL isopropanol; Alltech C18; 70/30 ACN/H2O; UV = 254

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