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Chemical Sampling Information |
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| 2,2,4-Trimethyl-1,3-pentanediol diisobutyrate |
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General Description
Synonyms: Kodaflex TX1B; Isobutyric acid,1-isopropyl-2,2-dimethyltrimethylene ester; propanoic acid, 2-methyl-, 2,2-dimethyl-1-(1-methylethyl)-1,3-propanediyl ester; 2,2,4-trimethylpentanediol-1,3-diisobutyrate
OSHA IMIS Code Number: T350
Chemical Abstracts Service (CAS) Registry Number: 6846-50-0
NIOSH, Registry of Toxic Effects (RTECS) Identification Number: SA1420000
Chemical Description and Physical Properties: clear liquid with a musty odor
molecular formula: C16H30O4
molecular weight: 286.41
boiling point: 280°C
flash point: 109°C
melting point: -70°C
Potentially hazardous incompatibilities: avoid contamination or storage with oxidizers
Health Factors
Potential symptoms: Skin irritant
Monitoring Methods used by OSHA
Laboratory Sampling/Analytical Method:
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sampling media: Chromosorb 106 Tube (100/50 mg sections, 60/80 mesh)
analytical solvent: Carbon Disulfide
maximum volume: 10 Liters maximum flow rate: 0.2 L/min (TWA)
maximum volume: 3 Liters maximum flow rate: 0.2 L/min (STEL)
current analytical method: Gas Chromatography; GC/FID
method reference: OSHA Analytical Method (OSHA 2002)
method classification: Partially Validated
note: Submit as a separate sample.
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sampling media: Charcoal tube (100/50 mg sections; 20/40 mesh)
analytical solvent: (99:1) Carbon disulfide:Dimethyl formamide
maximum volume: 10 Liters maximum flow rate: 0.1 L/min (TWA)
current analytical method: Gas Chromatography; GC/FID
method reference: OSHA SLTC In-House File
method classification: Not Validated
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