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Cyclohexylamine																				Related Pages
Synonyms & Trade Names
			Aminocyclohexane, Aminohexahydrobenzene, Hexahydroaniline, Hexahydrobenzenamine
CAS No.
			108-91-8
	RTECS No.
			GX0700000
	DOT ID & Guide
			2357 132

FormulaC6H11NH2
	Conversion
			1 ppm = 4.06 mg/m3
	IDLH
			N.D.See: IDLH INDEX

Exposure Limits
			NIOSH RELTWA 10 ppm (40 mg/m3)
					OSHA PEL none See Appendix G
	Measurement Methods
			**NIOSH** 2010;**OSHA** PV2016
					
					See: NMAM or OSHA Methods
										
Physical Description
			Colorless or yellow liquid with a strong, fishy, amine-like odor.													
										
Molecular Weight99.2	
	Boiling Point274°F
	Freezing Point0°F
	SolubilityMiscible
	Vapor Pressure11 mmHg
	Ionization Potential8.37 eV											
Specific Gravity0.87	
	Flash Point88°F
	Upper Explosive Limit9.4%
	Lower Explosive Limit1.5%
Class IC Flammable Liquid: Fl.P. at or above 73°F and below 100°F.
Incompatibilities & Reactivities
			Oxidizers, organic compounds, acid anhydrides, acid chlorides, acids, lead
					[Note: Corrosive to copper, aluminum, zinc & galvanized steel.]
Exposure Routes
			inhalation, skin absorption, ingestion, skin and/or eye contact
Symptoms
			irritation eyes, skin, mucous membrane, respiratory system; eye, skin burns; skin sensitization; cough, pulmonary edema; drowsiness, dizziness; diarrhea, nausea, vomiting
Target Organs
			Eyes, skin, respiratory system, central nervous system
										
Personal Protection/Sanitation
			(See protection codes) **Skin:**Prevent skin contact
							**Eyes:**Prevent eye contact
							**Wash skin:**When contaminated
							**Remove:**When wet (flammable)
							**Change:**No recommendation
							**Provide:**Eyewash, Quick drench
	First Aid
			(See procedures)**Eye:**Irrigate immediately
							**Skin:**Water flush immediately
							**Breathing:**Respiratory support
							**Swallow:**Medical attention immediately
Respirator Recommendations
			Not available.
				Important additional information about respirator selection
See also
			INTRODUCTION
					  ICSC CARD: 0245

			
							

			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
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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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