|
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| n-Propyl alcohol | CAS 71-23-8 | ||
| CH3CH2CH2OH | RTECS UH8225000 | ||
|
Synonyms & Trade Names Ethyl carbinol, 1-Propanol, n-Propanol, Propyl alcohol |
DOT ID & Guide 1274 129 |
||
|
Exposure Limits |
NIOSH REL: TWA 200 ppm (500 mg/m3) ST 250 ppm (625 mg/m3) [skin] | ||
| OSHA PEL�: TWA 200 ppm (500 mg/m3) | |||
| IDLH 800 ppm | Conversion 1 ppm = 2.46 mg/m3 | ||
|
Physical Description Colorless liquid with a mild, alcohol-like odor. |
|||
|
MW: 60.1 |
BP: 207°F |
FRZ: -196°F |
Sol: Miscible |
|
VP: 15 mmHg |
IP: 10.15 eV |
|
Sp.Gr: 0.81 |
|
Fl.P: 72°F |
UEL: 13.7% |
LEL: 2.2% |
|
| Class IB Flammable Liquid: Fl.P. below 73�F and BP at or above 100�F. | |||
|
Incompatibilities & Reactivities Strong oxidizers |
|||
|
Measurement Methods NIOSH 1401; OSHA 7 |
|
Personal Protection & Sanitation Skin: Prevent skin contact Eyes: Prevent eye contact Wash skin: When contaminated Remove: When wet (flammable) Change: No recommendation |
First Aid (See procedures) Eye: Irrigate immediately Skin: Water flush Breathing: Respiratory support Swallow: Medical attention immediately |
|
Respirator Recommendations
NIOSH/OSHA Up to 800 ppm: (APF = 10) Any chemical cartridge respirator with organic vapor cartridge(s)*/(APF = 25) Any powered, air-purifying respirator with organic vapor cartridge(s)*/(APF = 50) Any air-purifying, full-facepiece respirator (gas mask) with a chin-style, front- or back-mounted organic vapor canister/(APF = 10) Any supplied-air respirator*/(APF = 50) Any self-contained breathing apparatus with a full facepiece 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 organic vapor canister/Any appropriate escape-type, self-contained breathing apparatus |
|
| Exposure Routes inhalation, skin absorption, ingestion, skin and/or eye contact | |
| Symptoms Irritation eyes, nose, throat; dry cracking skin; drowsiness, headache; ataxia, gastrointestinal pain; abdominal cramps, nausea, vomiting, diarrhea; in animals: narcosis | |
|
Target Organs
Eyes, skin, respiratory system, gastrointestinal tract, central nervous system |
|
| See also: INTRODUCTION |