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Propargyl alcohol																				Related Pages
Synonyms & Trade Names
			1-Propyn-3-ol, 2-Propyn-1-ol, 2-Propynyl alcohol
CAS No.
			107-19-7
	RTECS No.
			UK5075000
	DOT ID & Guide
			1986 131

FormulaC3H3OH
	Conversion
			1 ppm = 2.29 mg/m3
	IDLH
			N.D.See: IDLH INDEX

Exposure Limits
			NIOSH RELTWA 1 ppm (2 mg/m3) [skin]
					OSHA PEL none See Appendix G
	Measurement Methods
			**OSHA** 97
					
					See: NMAM or OSHA Methods
										
Physical Description
			Colorless to straw-colored liquid with a mild, geranium odor.													
										
Molecular Weight56.1	
	Boiling Point237°F
	Freezing Point-62°F
	SolubilityMiscible
	Vapor Pressure12 mmHg
	Ionization Potential10.51 eV											
Specific Gravity0.97	
	Flash Point(oc) 97°F
	Upper Explosive Limit?
	Lower Explosive Limit?
Class IC Flammable Liquid: Fl.P. at or above 73°F and below 100°F.
Incompatibilities & Reactivities
			Phosphorus pentoxide, oxidizers
Exposure Routes
			inhalation, skin absorption, ingestion, skin and/or eye contact
Symptoms
			irritation skin, mucous membrane; central nervous system depression; In Animals: liver, kidney damage
Target Organs
			Skin, respiratory system, central nervous system, liver, kidneys
										
Personal Protection/Sanitation
			(See protection codes) **Skin:**Prevent skin contact
							**Eyes:**Prevent eye contact
							**Wash skin:**When contaminated
							**Remove:**When wet or contaminated
							**Change:**No recommendation
							**Provide:**Eyewash, Quick drench
	First Aid
			(See procedures)**Eye:**Irrigate immediately
							**Skin:**Water flush promptly
							**Breathing:**Respiratory support
							**Swallow:**Medical attention immediately
Respirator Recommendations
			Not available.
				Important additional information about respirator selection
See also
			INTRODUCTION
					  ICSC CARD: 0673

			
							

			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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