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Propargyl alcohol

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
Formula
C₃H₃OH
Conversion
1 ppm = 2.29 mg/m3
IDLH
N.D.
See: IDLH INDEX
Exposure Limits
NIOSH REL
TWA 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 Weight
56.1
Boiling Point
237°F
Freezing Point
-62°F
Solubility
Miscible
Vapor Pressure
12 mmHg
Ionization Potential
10.51 eV
Specific Gravity
0.97
Flash Point
(oc) 97°F
Upper Exposive 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

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