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Propylene dichloride																				Related Pages
Synonyms & Trade Names
			Dichloro-1,2-propane, 1,2-Dichloropropane
CAS No.
			78-87-5
	RTECS No.
			TX9625000
	DOT ID & Guide
			1279 130

FormulaCH3CHClCH2Cl
	Conversion
			1 ppm = 4.62 mg/m3
	IDLH
			Ca [400 ppm]See: 78875

Exposure Limits
			NIOSH RELCa See Appendix A
					OSHA PEL TWA 75 ppm (350 mg/m3) See Appendix G
	Measurement Methods
			**NIOSH** 1013;**OSHA** 7
					
					See: NMAM or OSHA Methods
										
Physical Description
			Colorless liquid with a chloroform-like odor.
					[pesticide]													
										
Molecular Weight113.0	
	Boiling Point206°F
	Freezing Point-149°F
	Solubility0.3%
	Vapor Pressure40 mmHg
	Ionization Potential10.87 eV											
Specific Gravity1.16	
	Flash Point60°F
	Upper Explosive Limit14.5%
	Lower Explosive Limit3.4%
Class IB Flammable Liquid: Fl.P. below 73°F and BP at or above 100°F.
Incompatibilities & Reactivities
			Strong oxidizers, strong acids, active metals
Exposure Routes
			inhalation, skin absorption, ingestion, skin and/or eye contact
Symptoms
			irritation eyes, skin, respiratory system; drowsiness, dizziness; liver, kidney damage; In Animals: central nervous system depression; [potential occupational carcinogen]
Target Organs
			Eyes, skin, respiratory system, liver, kidneys, central nervous system
Cancer Site[in animals: liver & mammary gland tumors]										
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: 0441

			
							

			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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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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