Synonyms: sec-Butyl ester of acetic acid, 1-Methylpropyl acetate
OSHA IMIS Code Number: 0441
Chemical Abstracts Service (CAS) Registry Number: 105-46-4
NIOSH, Registry of Toxic Effects (RTECS) Identification Number:AF7380000
Department of Transportation Regulation Number (49 CFR 172.101) and Guide: 1123 129 [27 KB PDF]
NIOSH Pocket Guide to Chemical Hazards, sec-Butyl Acetate: chemical description, physical properties, potentially hazardous incompatibilities, and more
sampling media: Charcoal Tube (100/50 mg sections, 20/40 mesh)
analytical solvent: Carbon Disulfide
maximum volume: 12 Liters maximum flow rate: 0.05 L/min (TWA)
maximum volume: 0.75 Liter maximum flow rate: 0.05 L/min (STEL)
current analytical method: Gas Chromatography; GC/FID
method reference: OSHA Analytical Method (OSHA 1009)
method classification: Fully Validated
sampling media: Diffusive Sampler:
3M 3520 Organic Vapor Monitor;
SKC 575-002 Passive Sampler
analytical solvent: Carbon Disulfide
minimum time: 15 to 240 Minutes
current analytical method: Gas Chromatography; GC/FID
method reference: OSHA Analytical Method (OSHA 1009)
method classification: Fully Validated
note: Persons using diffusive samplers to monitor workplace air must ensure that the sampling devices are properly closed before transporting such devices to the laboratory for analysis. The device will continue to sample until properly closed. Diffusive sampler accessories used for analysis of samplers must be included with transported samples. Persons using such devices must provide sampling-site station barometric pressure and temperature to the analytical laboratory to improve accuracy of sampling results.
sampling media: Charcoal Tube (100/50 mg sections, 20/40 mesh)
analytical solvent: Carbon Disulfide
alternate analytical solvent: (99:1) Carbon Disulfide:Dimethylformamide
alternate analytical solvent: (95:5) Methylene Chloride:Methanol
maximum volume: 10 Liters maximum flow rate: 0.2 L/min
current analytical method: Gas Chromatography; GC/FID
method reference: NIOSH Analytical Method (NIOSH 1450) [107 KB, PDF]
method classification: Fully Validated
note: Samples should be refrigerated as soon as possible after sampling and sent cold to the laboratory.
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