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Chemical Sampling Information (CSI)
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General Description

Synonyms: Agreflan; Elancolan; Treficon; Treflan; Trifluraline; Trim; Crisalin; alpha,alpha,alpha-Trifluoro-2,6-Dinitro-N,N-Dipropyl-p-Toluidine

OSHA IMIS Code Number: T338

Chemical Abstract Service (CAS) Registry Number: 1582-09-8

NIOSH Registry of Toxic Effects of Chemical Substances (RTECS) Identification Number: XU9275000; 83384

Description:

    Herbicide; Yellow Crystals.
    melting point: 46-47C
    boiling point: 139-140C
    Freely soluble in acetone, Stoddard solvent, Xylene, slightly soluble in water.

Monitoring Methods used by OSHA

Laboratory Sampling/Analytical Method:

  • sampling media: OSHA Versatile Sampler (OVS-Tenax) - 13 mm Tenax tube (270/140 mg sections, 20/60 mesh) with Glass Fiber Filter enclosed
    analytical solvent: Acetonitrile
    maximum volume: 60 Liters
    maximum flow rate: 1.0 L/min
    current analytical method: High Performance Liquid Chromatography; HPLC/UV
    method reference: 2 (OSHA In-House File)
    method classification: Partially Validated
    note: OSHA personnel may obtain sampling tubes from SLTC.

Conditions:

  • column: C18 (LC-18-DB)
    mobile phase: 82% Acetonitrile / 18% Water
    detector: 275 or 280 nm

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