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Chemical Sampling Information (CSI)
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General Description

Synonyms: DEP

OSHA IMIS Code Number: 0859

Chemical Abstracts Service (CAS) Registry Number: 104-78-9

NIOSH Registry of Toxic Effects of Chemical Substances (RTECS) Identification Number: TX7350000; 65420

Department of Transportation Regulation Number (49 CFR 172.101) and Guide: UN2684 Corrosive, Flammable Liquid

Chemical Description and Physical Properties:

molecular weight: 130.27
molecular formula: C7H18N2

Monitoring Methods used by OSHA

Primary Laboratory Sampling/Analytical Method (SLC1):

  • sampling media: Midget Impinger containing 10 mL of 0.1N H2SO4
    maximum volume: 100 Liters
    maximum flow rate: 1.0 L/min
    current analytical method: Gas Chromatography; GC/NPD
    method reference: 2 (OSHA In-House File)
    method classification: Not Validated

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