Powered by Google logoTranslate

N-Phenyl-2-Naphthylamine

General Description

  • Synonyms: N-Phenyl-beta-Naphthylamine
  • OSHA IMIS Code Number: N606
  • Chemical Abstracts Service (CAS) Registry Number: 135-88-6

Exposure Limits

  • American Conference of Governmental Industrial Hygienists (ACGIH) Threshold Limit Value (TLV): A2 (Suspected Human Carcinogen)
  • National Institute for Occupational Safety and Health (NIOSH) Recommended Exposure Limit (REL): Potential carcinogen

Health Factors

Carcinogenic Classification:

    • International Agency for Research on Cancer (IARC): Group 3, not classifiable as to its carcinogenicity to humans

Health Effects: Metabolizes to beta-Napthylamine in humans and animals

Monitoring Methods used by OSHA

Primary Laboratory Sampling/Analytical Method (SLC1):
  • Two coated, 25mm, extra thick glass fiber filters enclosed in a 3 piece opaque cassette. Coating is 10 mg vitamin C.
  • analytical solvent: Methanol
  • maximum volume: 240 Liters
  • maximum flow rate: 1.0 L/min
  • current analytical method: High Performance Liquid Chromatography; HPLC/FLU
  • method reference: 2 (OSHA 96)
  • sampling and analytical error: 0.09
  • method classification: Fully Validated

Conditions: Column: Radial-Pak C18 Mobile Phase: 85/15 Methanol Water Detector: 300nm Excitation, 370nm Emission Detection Limit: 32.5 pg/injection

Wipe Sampling Method:
  • Glass Fiber Filter
Bulk Method:
  • current analytical method: High performance liquid chromatography; HPLC/UV/Fluorescence
  • method reference: 2 (OSHA In-House File)
  • method classification: Not Validated
  • note: Limit the amount of bulk submitted to one gram or one mL.

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

Index

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
collage image - OSHA Salt Lake Technical Center
Back to Top

Thank You for Visiting Our Website

You are exiting the Department of Labor's Web server.

The Department of Labor does not endorse, takes no responsibility for, and exercises no control over the linked organization or its views, or contents, nor does it vouch for the accuracy or accessibility of the information contained on the destination server. The Department of Labor also cannot authorize the use of copyrighted materials contained in linked Web sites. Users must request such authorization from the sponsor of the linked Web site. Thank you for visiting our site. Please click the button below to continue.

Close