Ethylene glycol |
Synonyms & Trade Names 1,2-Dihydroxyethane; 1,2-Ethanediol; Glycol; Glycol alcohol; Monoethylene glycol |
CAS No. 107-21-1 |
RTECS No. KW2975000 |
DOT ID & Guide |
FormulaHOCH2CH2OH |
Conversion |
IDLH N.D.
See: IDLH INDEX |
Exposure Limits NIOSH REL: See Appendix D
OSHA PEL†: none |
Measurement Methods
NIOSH 5523;
OSHA PV2024
See: NMAM or OSHA Methods |
Physical Description Clear, colorless, syrupy, odorless liquid. [antifreeze] [Note: A solid below 9°F.] |
MW: 62.1 |
BP: 388°F |
FRZ: 9°F |
Sol: Miscible |
VP: 0.06 mmHg |
IP: ? |
Sp.Gr: 1.11 |
Fl.P: 232°F |
UEL: 15.3% |
LEL: 3.2% |
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| Class IIIB Combustible Liquid: Fl.P. at or above 200°F. |
Incompatibilities & Reactivities Strong oxidizers, chromium trioxide, potassium permanganate, sodium peroxide [Note: Hygroscopic (i.e., absorbs moisture from the air).] |
Exposure Routes inhalation, ingestion, skin and/or eye contact |
Symptoms irritation eyes, skin, nose, throat; nausea, vomiting, abdominal pain, lassitude (weakness, exhaustion); dizziness, stupor, convulsions, central nervous system depression; skin sensitization |
Target Organs Eyes, skin, respiratory system, central nervous system |
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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: Daily
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First Aid (See procedures)
Eye: Irrigate immediately
Skin: Water wash immediately
Breathing: Respiratory support
Swallow: Medical attention immediately |
Respirator Recommendations Not available.
Important additional information about respirator selection |
| See also: INTRODUCTION See ICSC CARD: 0270
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