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Ethylamine																				Related Pages
Synonyms & Trade Names
			Aminoethane, Ethylamine (anhydrous), Monoethylamine
CAS No.
			75-04-7
	RTECS No.
			KH2100000
	DOT ID & Guide
			1036 118

FormulaCH3CH2NH2
	Conversion
			1 ppm = 1.85 mg/m3
	IDLH
			600 ppmSee: 75047

Exposure Limits
			NIOSH RELTWA 10 ppm (18 mg/m3)
					OSHA PEL TWA 10 ppm (18 mg/m3)
	Measurement Methods
			**NIOSH** S144 (II-3);**OSHA** 36
					
					See: NMAM or OSHA Methods
										
Physical Description
			Colorless gas or water-white liquid (below 62°F) with an ammonia-like odor.
					[Note: Shipped as a liquefied compressed gas.]													
										
Molecular Weight45.1	
	Boiling Point62°F
	Freezing Point-114°F
	SolubilityMiscible
	Vapor Pressure874 mmHg
	Ionization Potential8.86 eV											
Specific Gravity0.69 (Liquid)	
	Flash Point1°F
	Upper Explosive Limit14.0%
	Lower Explosive Limit3.5%
	Relative Gas Density1.61
Flammable Gas
Incompatibilities & Reactivities
			Strong acids; strong oxidizers; copper, tin & zinc in presence of moisture; cellulose nitrate; chlorine; hypochlorites
Exposure Routes
			inhalation, skin absorption (liquid), ingestion (liquid), skin and/or eye contact (liquid)
Symptoms
			irritation eyes, skin, respiratory system; skin burns, dermatitis
Target Organs
			Eyes, skin, respiratory system
										
Personal Protection/Sanitation
			(See protection codes) **Skin:**Prevent skin contact (liquid)
							**Eyes:**Prevent eye contact (liquid)
							**Wash skin:**When contaminated (liquid)
							**Remove:**When wet or contaminated (liquid)
							**Change:**No recommendation
							**Provide:**Eyewash (liquid), Quick drench (liquid)
	First Aid
			(See procedures)**Eye:**Irrigate immediately (liquid)
							**Skin:**Water flush immediately (liquid)
							**Breathing:**Respiratory support
							**Swallow:**Medical attention immediately (liquid)
Respirator Recommendations
			**NIOSH/OSHA****Up to 250 ppm**: (APF = 25) Any supplied-air respirator operated in a continuous-flow mode£(APF = 25) Any powered, air-purifying respirator with cartridge(s) providing protection against the compound of concern£**Up to 500 ppm**: (APF = 50) Any chemical cartridge respirator with a full facepiece and cartridge(s) providing protection against the compound of concern(APF = 50) Any air-purifying, full-facepiece respirator (gas mask) with a chin-style, front- or back-mounted canister providing protection against the compound of concern(APF = 50) Any self-contained breathing apparatus with a full facepiece(APF = 50) Any supplied-air respirator with a full facepiece**Up to 600 ppm**: (APF = 2000) Any supplied-air respirator that has a full facepiece and is operated in a pressure-demand or other positive-pressure mode**Emergency or planned entry into unknown concentrations or IDLH conditions:** (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 canister providing protection against the compound of concernAny appropriate escape-type, self-contained breathing apparatus
				Important additional information about respirator selection
See also
			INTRODUCTION
					  ICSC CARD: 1482

			
							

			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
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