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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
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:
?
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   See ICSC CARD: 0673
 
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