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Coal tar pitch volatiles																				Related Pages
Synonyms & Trade Names
			Acridine, Anthracene, Benzo(a)pyrene, Chrysene, Coal tar, Phenanthrene, pyrene
					[Note: NIOSH considers coal tar, coal tar pitch, and creosote to be coal tar products.]
CAS No.
			65996-93-2
	RTECS No.
			GF8655000
	DOT ID & Guide
			2713 153(acridine)

Formula
	Conversion
	IDLH
			Ca [80 mg/m3]See: 65996932

Exposure Limits
			NIOSH RELCa TWA 0.1 mg/m3 (cyclohexane-extractable fraction) See Appendix A See Appendix C
					OSHA PEL TWA 0.2 mg/m3 (benzene-soluble fraction) [1910.1002] See Appendix C
	Measurement Methods
			**OSHA** 58
					
					See: NMAM or OSHA Methods
										
Physical Description
			Black or dark-brown amorphous residue.													
										
Molecular WeightProperties vary depending upon the specific compound.											

Combustible Solids
Incompatibilities & Reactivities
			Strong oxidizers
Exposure Routes
			inhalation, skin and/or eye contact
Symptoms
			dermatitis, bronchitis, [potential occupational carcinogen]
Target Organs
			respiratory system, skin, bladder, kidneys
Cancer Site[lung, kidney & skin cancer]										
Personal Protection/Sanitation
			(See protection codes) **Skin:**Prevent skin contact
							**Eyes:**Prevent eye contact
							**Wash skin:**Daily
							**Remove:**No recommendation
							**Change:**Daily
	First Aid
			(See procedures)**Eye:**Irrigate immediately
							**Skin:**Soap wash immediately
							**Breathing:**Respiratory support
							**Swallow:**Medical attention immediately
Respirator Recommendations
			**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
See also
			INTRODUCTION
					  ICSC CARD: 1415
					  MEDICAL TESTS: 0054

			
							

			Page last reviewed:  October 30, 2019						Content
							source: 	National Institute for Occupational Safety and Health NIOSH Pocket Guide to Chemical Hazards
Introduction
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Chemical Names, Synonyms and Trade Names
A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
P
Q
R
S
T
U
V
W
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Y
Z
CAS Numbers
RTECS Numbers
Appendices
A – NIOSH Potential Occupational Carcinogens
B – Thirteen OSHA-Regulated Carcinogens
C – Supplementary Exposure Limits
D – Substances with No Established RELs
E – OSHA Respirator Requirements for Selected Chemicals
F – Miscellaneous Notes
G – 1989 Air Contaminants Update Project: Exposure Limits NOT in Effect
Type C & CE – Definitions for Type C and Type CE Respirators
Personal Protection and Sanitation Codes
First Aid Procedures Follow NIOSH Facebook
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