<< Back to Chemical Sampling Information

Chemical Sampling Information (CSI)
Search (use word(s)/phrase)
Table of Contents
By Name
A B C D E F G H I J K L M
N O P Q R S T U V W X Y Z

By CAS Number
Quick Links
General Description

Synonyms: 4-tert-Butyl Phenol; Butylphen; 4-(1,1-Dimethylethyl) Phenol

OSHA IMIS Code Number: B109

Chemical Abstracts Service (CAS) Registry Number: 98-54-4

NIOSH Registry of Toxic Effects of Chemical Substances (RTECS) Identification Number: SJ8925000; 56585

Department of Transportation Regulation Number (49 CFR 172.101) and Guide: UN2229

Chemical Description and Physical Properties:

molecular weight: 150.21
molecular formula: C10H14O
boiling point: 237°C
melting point: 98°C
Monitoring Methods used by OSHA

Primary Laboratory Sampling/Analytical Method (SLC1):

  • sampling media: XAD-7 Tube (100/50 mg sections; 15/50 mesh)
    analytical solvent: Methanol
    maximum volume: 20 Liters   
    maximum flow rate: 0.2 L/min
    current analytical method: Gas Chromatography; GC/FID
    method reference: 2 (OSHA PV2085)
    sampling and analytical error: 0.09
    method classification: Partially Validated

** All Trademarks are the property of their respective owners.