OCCUPATIONAL SAFETY AND HEALTH
GUIDELINES FOR CHEMICAL HAZARDS

Supplement IV-OHG

1995 DHHS (NIOSH) Publication No. 95-121

This document is contained below in several PDF files, for ease of handling. The following table of contents allows you to open or download the files containing the sections of the document you want to see. The files below range in size from 174K to 638K.
 

In addition to this document, other chemical guidelines may be found in the following documents:

Occupational Health Guidelines for Chemical Hazards
    January, 1981 (Pub. No. 81-123)

Occupational Safety and Health Guidelines for Chemical Hazards
Supplement I-OHG 1988 (Pub. No. 88-118)
Supplement II-OHG 1988 (Pub. No. 89-104)

Supplement III-OHG 1992 (Pub. No. 92-110)

To see a list of all the NIOSH guidelines for chemical hazards see Index of Occupational Health Guidelines for Chemical Hazards

TABLE OF CONTENTS
 

Contents 
Notes to the Reader 
Bibliography 		 95-121-a.pdf (8 pages,174K)
 

REVISED GUIDELINES
 

Benzidine 0051-REV.pdf
Tert-Butyl chromate  0080-REV.pdf
Calcium oxide 0093-REV.pdf
Camphor (synthetic) 0096-REV.pdf
Carbaryl 0100-REV.pdf
Chlorobenzene 0121-REV.pdf
o-Chlorobenzylidene malononitrile 0122-REV.pdf
Chloropicrin 0132-REV.pdf
beta-Chloroprene 0133-REV.pdf
Decaborane 0175-REV.pdf
Portland cement 0521-REV.pdf
 

NEW GUIDELINES
 

Calcium carbonate 0009.pdf
Calcium cyanamide 0091.pdf
Calcium hydroxide 0092.pdf
Calcium silicate 0094.pdf
Calcium sulfate 0095.pdf
Caprolactam dust  0097.pdf
Caprolactam vapor 0097.pdf
Captafol 0098.pdf
Captan 0099.pdf
Carbofuran 0101.pdf
Carbon tetrabromide 0106.pdf
Carbon tetrachloride 0107.pdf
Carbonyl fluoride 0108.pdf
Catechol 0109.pdf
Cellulose 0110.pdf
Cesium hydroxide 0111.pdf
Chloroacetyl chloride 0120.pdf
Chlorodifluoromethane 0124.pdf
Chloropentafluoroethane 0131.pdf
Chlorpyrifos 0137.pdf
o-Chlorostyrene 0134.pdf
2-Chloro-6-trichloromethyl pyridine 0136.pdf
o-Chlorotoluene 0135.pdf
Clopidol 0143.pdf
Cobalt carbonyl (as Co) 0147.pdf
Cobalt hydrocarbonyl (as Co) 0148.pdf
Crufomate 0158.pdf
Cyanogen 0161.pdf
Cyanogen chloride 0162.pdf
Cyclohexylamine 0168.pdf
Cyclonite 0169.pdf
Cyclopentane 0171.pdf
Diazinon®  0181.pdf
2-N-Dibutylaminoethanol 0185.pdf
Dichloroacetylene 0188.pdf
1,3-Dichloropropene 0199.pdf
2,2-Dichloropropionic acid 0200.pdf
Dicrotophos 0203.pdf
Dicyclopentadiene 0204.pdf
Dicyclopentadienyl iron 0205.pdf
Diethanolamine 0208.pdf
Diethylenetriamine 0211.pdf
Diethyl phthalate 0213.pdf
Dinitolmide 0230.pdf
Dipropyl ketone 0242.pdf
Disulfiram 0244.pdf
Diuron 0247.pdf
Endosulfan 0251.pdf
Ethion 0257.pdf
Ethylene glycol 0272.pdf
Ethylidene norbornene 0279.pdf