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Chemical Sampling Information (CSI)
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General Description

Synonyms: Ethyl beta-Ethylpropionate; Propionic Acid, 3-Ethoxy, Ethyl Ester

OSHA IMIS Code Number: E105

Chemical Abstracts Service (CAS) Registry Number: 763-69-9

NIOSH Registry of Toxic Effects of Chemical Substances (RTECS) Identification Number: UF3325000

Chemical Description and Physical Properties:
boiling point: 170.1°C
molecular formula: C7H14O3
Monitoring Methods used by OSHA

Primary Laboratory Sampling/Analytical Method (SLC1):
  • sampling media: Charcoal Tube (100/50 mg sections, 20/40 mesh)
    alternate solvent: (99:1) Carbon Disulfide/Dimethylformamide
    maximum volume: 10 Liters
    maximum flow rate: 0.1 L/min
    current analytical method: Gas Chromatography; GC/FID
    method reference: 2 (OSHA In-House)
    method classification: Partially Validated
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Page last updated: 10/16/1995