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2-Diethylaminoethanol |
CAS 100-37-8 | ||
(C2H5)2NCH2CH2OH |
RTECS KK5075000 | ||
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Synonyms & Trade Names Diethylaminoethanol; 2-Diethylaminoethyl alcohol; N,N-Diethylethanolamine; Diethyl-(2-hydroxyethyl)amine; 2-Hydroxytriethylamine |
DOT ID & Guide 2686 132 |
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Exposure
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NIOSH REL: TWA 10 ppm (50 mg/m3) [skin] | ||
| OSHA PEL: TWA 10 ppm (50 mg/m3) [skin] | |||
| IDLH 100 ppm See: 100378 | Conversion 1 ppm = 4.79 mg/m3 | ||
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Physical Description Colorless liquid with a nauseating, ammonia-like odor. |
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MW: 117.2 |
BP: 325°F |
FRZ: -94°F |
Sol: Miscible |
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VP: 1 mmHg |
IP: ? |
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Sp.Gr: 0.89 |
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Fl.P: 126°F |
UEL: 11.7% |
LEL: 6.7% |
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| Class II Combustible Liquid: Fl.P. at or above 100°F and below 140°F. | |||
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Incompatibilities & Reactivities Strong oxidizers, strong acids |
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Measurement Methods NIOSH 2007 See: NMAM or OSHA Methods |
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Personal Protection & Sanitation (See protection) Skin: Prevent skin contact Eyes: Prevent eye contact Wash skin: When contaminated Remove: When wet or contaminated Change: No recommendation Provide: Eyewash (>5%), Quick drench |
First Aid (See procedures) Eye: Irrigate immediately Skin: Water flush immediately Breathing: Respiratory support Swallow: Medical attention immediately |
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Important additional information about respirator selection Respirator Recommendations NIOSH/OSHA Up to 100 ppm: (APF = 10) Any chemical cartridge 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 = 25) Any powered, air-purifying respirator with organic vapor cartridge(s)* (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 |
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| Exposure Routes inhalation, skin absorption, ingestion, skin and/or eye contact | |
| Symptoms Irritation eyes, skin, respiratory system; nausea, vomiting | |
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Target Organs
Eyes, skin, respiratory system |
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| See also: INTRODUCTION See ICSC CARD: 0257 |