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Chemical Sampling Information (CSI)
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General Description

Synonyms: alpha-Heptylene

OSHA IMIS Code Number: H136

Chemical Abstracts Service (CAS) Registry Number: 592-76-7

NIOSH Registry of Toxic Effects of Chemical Substances (RTECS) Identification Number: MJ8815000; 39226

Department of Transportation Regulation Number (49 CFR 172.101) and Guide: UN2278 Flammable Liquid

Chemical Description and Physical Properties:

molecular weight: 98.19
specific gravity: 0.697
boiling point: 93.3°C
melting point: -119°C

Monitoring Methods used by OSHA

Primary Laboratory Sampling/Analytical Method (SLC1):

  • sampling media: Charcoal tube (100/50 mg sections, 20/40 mesh)
    analytical solvent: Carbon Disulfide
    maximum volume:     10 Liters
    maximum flow rate: 0.1 L/min
    current analytical method: Gas Chromatography; GC/FID
    method reference: 2 (OSHA In-House File)
    method classification: Not Validated

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