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Chemical Sampling Information (CSI)
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General Description

Synonyms: (1)The Merck, 10th Edition

OSHA IMIS Code Number: D706

Chemical Abstracts Service (CAS) Registry Number: 2439-10-3

NIOSH Registry of Toxic Effects of Chemical Substances (RTECS) Identification Number: MF1750000; 38637

Chemical Description and Physical Properties:

slightly waxy solid, sol in alcohol, hot water; fungicide
molecular weight: 287.51
melting point: 136°C

Health Factors

Health Effects: LD50 (oral, rat) 566 mg/kg

Monitoring Methods used by OSHA

Primary Laboratory Sampling/Analytical Method (SLC1):

  • sampling media: XAD-2 Tube (80/40 mg sections, 20/50 mesh)
    maximum volume: 240 Liters
    maximum flow rate: 1.0 L/min
    current analytical method: High Performance Liquid Chromatography; HPLC/U
    method reference: 2 (OSHA In-house File)
    method classification: Partially Validated

Conditions: Methanol extraction; Zorbax ODS column; 80% acetonitrile, 20% water; 0.005 M heptanesulfonic acid, pH 3.5 with phosphoric acid; 1.0 + ml/min; 200 nm; RT 10.1 min; DL 24 ng/injection C/P YC

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