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Ethylene glycol																				Related Pages
Synonyms & Trade Names
			1,2-Dihydroxyethane, 1,2-Ethanediol, Glycol, Glycol alcohol, Monoethylene glycol
CAS No.
			107-21-1
	RTECS No.
			KW2975000
	DOT ID & Guide

FormulaHOCH2CH2OH
	Conversion
	IDLH
			N.D.See: IDLH INDEX

Exposure Limits
			NIOSH RELSee Appendix D
					OSHA PEL none See Appendix G
	Measurement Methods
			**NIOSH** 5523;**OSHA** PV2024
					
					See: NMAM or OSHA Methods
										
Physical Description
			Clear, colorless, syrupy, odorless liquid.
					[antifreeze] [Note: A solid below 9°F.]													
										
Molecular Weight62.1	
	Boiling Point388°F
	Freezing Point9°F
	SolubilityMiscible
	Vapor Pressure0.06 mmHg
	Ionization Potential?											
Specific Gravity1.11	
	Flash Point232°F
	Upper Explosive Limit15.3%
	Lower Explosive Limit3.2%
Class IIIB Combustible Liquid: Fl.P. at or above 200°F.
Incompatibilities & Reactivities
			Strong oxidizers, chromium trioxide, potassium permanganate, sodium peroxide
					[Note: Hygroscopic (i.e., absorbs moisture from the air).]
Exposure Routes
			inhalation, ingestion, skin and/or eye contact
Symptoms
			irritation eyes, skin, nose, throat; nausea, vomiting, abdominal pain, lassitude (weakness, exhaustion); dizziness, stupor, convulsions, central nervous system depression; skin sensitization
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 or contaminated
							**Change:**Daily
	First Aid
			(See procedures)**Eye:**Irrigate immediately
							**Skin:**Water wash immediately
							**Breathing:**Respiratory support
							**Swallow:**Medical attention immediately
Respirator Recommendations
			Not available.
				Important additional information about respirator selection
See also
			INTRODUCTION
					  ICSC CARD: 0270

			
							

			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
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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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