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Chemical Sampling Information (CSI)
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General Description

Synonyms: 1-Amino-4-Chlorobenzene; 4-Chloroaniline; p-Chlorophenylamine; 4-Chlorobenzeneamine

OSHA IMIS Code Number: C138

Chemical Abstracts Service (CAS) Registry Number: 106-47-8

NIOSH Registry of Toxic Effects of Chemical Substances (RTECS) Identification Number: BX0700000; 8120

Department of Transportation Regulation Number (49 CFR 172.101) and Guide: UN2018 Poison

Chemical Description and Physical Properties:

molecular weight: 127.57
boiling point: 232
melting point: 72.5
Monitoring Methods used by OSHA

Primary Laboratory Sampling/Analytical Method:

  • media: Silica Gel Tube (150/75 mg sections, 20/40 mesh)
    analytical solvent: Methanol
    maximum volume: 6 Liters
    maximum flow rate: 0.1 L/min
    current analytical method: High Performance Liquid Chromatography; HPLC/UL59.
    method reference: 2 (OSHA In-House File)
    method classification: Partially Validated

Conditions: Column: C18 Mobile Phase: 65:35 Methanol:Water Detector Wavelength: 254nm Detection Limit: 0.02 ppm

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