<< 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: phthalic acid, dihexyl ester branched and linear

OSHA IMIS Code Number: D940

Chemical Abstracts Service (CAS) Registry Number: 68515-50-4

NIOSH Registry of Toxic Effects of Chemical Substances (RTECS) Identification Number: T11100000

Chemical Description and Physical Properties:

molecular weight: 334
specific gravity: 1.005
molecular formula: C20H30O4
flash point: 380°F (CC) (193°C)
melting point: -33°C

Monitoring Methods used by OSHA

Primary Laboratory Sampling/Analytical Method (SLC1):

  • sampling media: OSHA Versatile Sampler-Tenax tubes (13 mm Tenax tube (140/70 mg sections) with a glass fiber filter enclosed)
    analytical solvent: Toluene
    maximum volume: 240 Liters
    maximum flow rate: 1 L/min
    current analytical method: Gas Chromatography; GC/FID
    method reference: 2 (OSHA PV2076)
    method classification: Partially Validated

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