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World Health Organization Publication : Year 1998 ; Issue 9241530111: Concise International Chemical Assessment Document 11 ; 1, 1, 1, 2-Tetrafluoroethane

By P. Barker

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Book Id: WPLBN0000155069
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File Size: 0.1 MB
Reproduction Date: 2005

Title: World Health Organization Publication : Year 1998 ; Issue 9241530111: Concise International Chemical Assessment Document 11 ; 1, 1, 1, 2-Tetrafluoroethane  
Author: P. Barker
Volume:
Language: English
Subject: Health., Public health, Wellness programs
Collections: Medical Library Collection, World Health Collection
Historic
Publication Date:
Publisher: World Health Organization

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Barker, B. P. (n.d.). World Health Organization Publication : Year 1998 ; Issue 9241530111. Retrieved from http://www.gutenberg.cc/


Description
Medical Reference Publication

Excerpt
FOREWORD Concise International Chemical Assessment Documents (CICADs) are the latest in a family of publications from the International Programme on Chemical Safety (IPCS) — a cooperative programme of the World Health Organization (WHO), the International Labour Organisation (ILO), and the United Nations Environment Programme (UNEP). CICADs join the Environmental Health Criteria documents (EHCs) as authoritative documents on the risk assessment of chemicals.

Table of Contents
iii TABLE OF CONTENTS FOREWORD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 1. EXECUTIVE SUMMARY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 2. IDENTITY AND PHYSICAL/CHEMICAL PROPERTIES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 3. ANALYTICAL METHODS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 4. SOURCES OF HUMAN AND ENVIRONMENTAL EXPOSURE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 5. ENVIRONMENTAL TRANSPORT, DISTRIBUTION, AND TRANSFORMATION . . . . . . . . . . . . . . . . . . . 5 6. ENVIRONMENTAL LEVELS AND HUMAN EXPOSURE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 6.1 Environmental levels . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 6.2 Human exposure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 7. COMPARATIVE KINETICS AND METABOLISM IN LABORATORY ANIMALS AND HUMANS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 8. EFFECTS ON LABORATORY MAMMALS AND IN VITRO TEST SYSTEMS . . . . . . . . . . . . . . . . . . . . . . . 7 8.1 Single exposure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 8.2 Irritation and sensitization . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 8.3 Short-term exposure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 8.4 Long-term exposure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 8.4.1 Subchronic exposure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 8.4.2 Chronic exposure and carcinogenicity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 8.5 Genotoxicity and related end-points . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 8.6 Reproductive and developmental toxicity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 8.7 Immunological and neurological effects . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 9. EFFECTS ON HUMANS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 10. EFFECTS ON OTHER ORGANISMS IN THE LABORATORY AND FIELD . . . . . . . . . . . . . . . . . . . . . . . . . 8 11. EFFECTS EVALUATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 11.1 Evaluation of health effects . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 11.1.1 Hazard identification and dose–response assessment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 11.1.2 Criteria for setting guidance values for 1,1,1,2-tetrafluoroethane . . . . . . . . . . . . . . . . . . . . . . 9 11.1.3 Sample risk characterization . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

 
 



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