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Chemical Sampling Information (CSI)
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General Description

Synonyms: Ultane; Propane, 1,1,1,3,3,3-hexafluoro-2-(fluoromethoxy); fluoromethyl 2,2,2-trifluoro-1-(trifluoromethyl)ethyl ether

OSHA IMIS Code Number: S775

Chemical Abstracts Service (CAS) Registry Number: 28523-86-6

Chemical Description and Physical Properties:

molecular weight: 200.055
specific gravity: 1.52
molecular formula: C4H3F7O
boiling point: 58.6°C

Health Factors

Potential Symptoms: mild irritation to eyes; respiratory depression; hypotension; bradycardia; shivering; nausea; headache

Affected Organs: eyes, respiratory system, liver

Monitoring Methods used by OSHA

Primary Laboratory Sampling/Analytical Method (SLC1):

  • sampling media: Anasorb 747 tube (140/70 mg sections)
    analytical solvent: Toluene
    maximum volume: 3 Liters
    maximum flow rate: 0.05 L/min
    current analytical method:     Gas Chromatography; GC/FID
    method reference: 2 (OSHA In-House File)
    method classification:     Not Validated

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