NIOSH Publication No. 2005-151:

NIOSH Pocket Guide to Chemical Hazards

September 2005

Coke oven emissions

CAS
GH0346000


RTECS
Synonyms & Trade Names

Synonyms vary depending upon the specific constituent.
DOT ID & Guide

Exposure
Limits

NIOSH REL: Ca TWA 0.2 mg/m3 (benzene-soluble fraction) See Appendix A See Appendix C
OSHA PEL: [1910.1029] TWA 0.150 mg/m3 (benzene-soluble fraction)
IDLH
Ca [N.D.] See: IDLH INDEX
Conversion
Physical Description
Emissions released during the carbonization of bituminous coal for the production of coke. [Note: See Appendix C for more information.]
Properties vary depending upon the constituent.











Incompatibilities & Reactivities

None reported
Measurement Methods
OSHA 58
See: NMAM or OSHA Methods
Personal Protection & Sanitation
(See protection)
Skin: Prevent skin contact
Eyes: Prevent eye contact
Wash skin: Daily
Remove: No recommendation
Change: Daily

First Aid
(See procedures)
Eye: Irrigate immediately

Breathing: Respiratory support

Respirator Recommendations
(See Appendix E) NIOSH
At concentrations above the NIOSH REL, or where there is no REL, at any detectable concentration:
(APF = 10,000) Any self-contained breathing apparatus that has a full facepiece and is operated in a pressure-demand or other positive-pressure mode
(APF = 10,000) Any supplied-air respirator that has a full facepiece and is operated in a pressure-demand or other positive-pressure mode in combination with an auxiliary self-contained positive-pressure breathing apparatus
Escape:
(APF = 50) Any air-purifying, full-facepiece respirator (gas mask) with a chin-style, front- or back-mounted organic vapor canister having an N100, R100, or P100 filter. Click here for information on selection of N, R, or P filters./Any appropriate escape-type, self-contained breathing apparatus
Important additional information about respirator selection
Exposure Routes
inhalation, skin and/or eye contact
Symptoms
Irritation eyes, respiratory system; cough, dyspnea (breathing difficulty), wheezing; [potential occupational carcinogen]
Target Organs
Skin, respiratory system, urinary system

Cancer Site
[skin, lung, kidney & bladder cancer]
See also: INTRODUCTION   See MEDICAL TESTS: 0056