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Chemical Sampling Information (CSI)
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General Description

Synonyms: o-Benzyl-p-Chlorophenol; 4-Chloro-alpha-Phenyl-o-Cresol; Clorophene; Santophen; Septiphene

OSHA IMIS Code Number: C109

Chemical Abstracts Service (CAS) Registry Number: 120-32-1

NIOSH Registry of Toxic Effects of Chemical Substances (RTECS) Identification Number: G07175000; 27337

Chemical Description and Physical Properties:

molecular weight: 218.69
melting point: 49 C°
boiling point: 160 C°

Monitoring Methods used by OSHA

Primary Laboratory Sampling/Analytical Method (SLC1):

  • sampling media: Tenax GC Tube (30/15 mg sections, 30/60 mesh)
    analytical solvent: Methanol
    maximum volume: 10 Liters
    maximum flow rate: 0.1 L/min
    current analytical method: Gas Chromatography; GC/FID
    method reference: 2 (OSHA In-House File)
    method classification: Partially Validated

Conditions: Methylene chloride extraction; Zorbax C 18; 80% Methanol 20% water; pH 3 w/ H3PO4; 1 mL/min; UV det: 280; C/P JP

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