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 |
FormulaC3H3OH |
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 |
Measurement Methods
OSHA 97
See: NMAM or OSHA Methods |
Physical Description Colorless to straw-colored liquid with a mild, geranium odor. |
MW: 56.1 |
BP: 237°F |
FRZ: -62°F |
Sol: Miscible |
VP: 12 mmHg |
IP: 10.51 eV |
Sp.Gr: 0.97 |
Fl.P(oc): 97°F |
UEL: ? |
LEL: ? |
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| 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 |
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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 See ICSC CARD: 0673
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