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Ethylene dichloride																				Related Pages
Synonyms & Trade Names
			1,2-Dichloroethane, Ethylene chloride, Glycol dichloride
CAS No.
			107-06-2
	RTECS No.
			KI0525000
	DOT ID & Guide
			1184 131

FormulaClCH2CH2Cl
	Conversion
			1 ppm = 4.05 mg/m3
	IDLH
			Ca [50 ppm]See: 107062

Exposure Limits
			NIOSH RELCa TWA 1 ppm (4 mg/m3) ST 2 ppm (8 mg/m3) See Appendix A See Appendix C (Chloroethanes)
					OSHA PEL TWA 50 ppm C 100 ppm 200 ppm [5-minute maximum peak in any 3 hours] See Appendix G
	Measurement Methods
			**NIOSH** 1003;**OSHA** 3
					
					See: NMAM or OSHA Methods
										
Physical Description
			Colorless liquid with a pleasant, chloroform-like odor.
					[Note: Decomposes slowly, becomes acidic & darkens in color.]													
										
Molecular Weight99.0	
	Boiling Point182°F
	Freezing Point-32°F
	Solubility0.9%
	Vapor Pressure64 mmHg
	Ionization Potential11.05 eV											
Specific Gravity1.24	
	Flash Point56°F
	Upper Explosive Limit16%
	Lower Explosive Limit6.2%
Class IB Flammable Liquid: Fl.P. below 73°F and BP at or above 100°F.
Incompatibilities & Reactivities
			Strong oxidizers & caustics; chemically-active metals such as magnesium or aluminum powder, sodium & potassium; liquid ammonia
					[Note: Decomposes to vinyl chloride & HCl above 1112°F.]
Exposure Routes
			inhalation, ingestion, skin absorption, skin and/or eye contact
Symptoms
			irritation eyes, corneal opacity; central nervous system depression; nausea, vomiting; dermatitis; liver, kidney, cardiovascular system damage; [potential occupational carcinogen]
Target Organs
			Eyes, skin, kidneys, liver, central nervous system, cardiovascular system
Cancer Site[in animals: forestomach, mammary gland & circulatory sys cancer]										
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:**Soap wash promptly
							**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 canisterAny appropriate escape-type, self-contained breathing apparatus
				Important additional information about respirator selection
See also
			INTRODUCTION
					  ICSC CARD: 0250
					  MEDICAL TESTS: 0104

			
							

			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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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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