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Chemical Sampling Information (CSI)
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General Description

Synonyms: Bravo; Tetrachloroisophthalonitrile; Chlorthalonil; Daconil; Forturf

OSHA IMIS Code Number: C629

Chemical Abstracts Service (CAS) Registry Number: 1897-45-6

NIOSH Registry of Toxic Effects of Chemical Substances (RTECS) Identification Number: NT2600000; 44669

Chemical Description and Physical Properties:

Crystals, used as a fungicide.
flash point: 250-251 C
molecular weight: 265.89

Health Factors

Carcinogenic Classification:

International Agency for Research on Cancer (IARC): Group 3, not classifiable as to its carcinogenicity to humans
Monitoring Methods used by OSHA

Laboratory Sampling/Analytical Method:

  • sampling media: Glass Fiber Filter (37 mm)
    analytical solvent: Acetone
    maximum volume: 180 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: Acetone extraction; Zorbax ODS column; 75% methanol, 25% water; 325 nm, 255 nm; 1.0 mL/min; RT 5.6 min DL 47 ng/injection C/P YC

Bulk Method: Limit the amount of bulk submitted to one gram or one mL.

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