Ethylene glycol
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CAS
107-21-1
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HOCH2CH2OH
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RTECS
KW2975000
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Synonyms & Trade Names
1,2-Dihydroxyethane; 1,2-Ethanediol; Glycol; Glycol alcohol; Monoethylene glycol
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DOT ID & Guide
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Exposure
Limits
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NIOSH REL: See Appendix D
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OSHA PEL†: none
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IDLH
N.D.
See: IDLH INDEX
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Conversion
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Physical Description
Clear, colorless, syrupy, odorless liquid. [antifreeze] [Note: A solid below 9°F.]
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MW: 62.1
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BP: 388°F
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FRZ: 9°F
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Sol: Miscible
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VP: 0.06 mmHg
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IP: ?
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Sp.Gr: 1.11
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Fl.P: 232°F
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UEL: 15.3%
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LEL: 3.2%
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Class IIIB Combustible Liquid: Fl.P. at or above 200°F.
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Incompatibilities & Reactivities
Strong oxidizers, chromium trioxide, potassium permanganate, sodium peroxide [Note: Hygroscopic (i.e., absorbs moisture from the air).]
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Measurement Methods
NIOSH 5523; OSHA PV2024
See: NMAM or OSHA Methods |
Personal Protection & Sanitation (See protection)
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
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Respirator Recommendations
Not available.
Important additional information about respirator selection
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Exposure Routes
inhalation, ingestion, skin and/or eye contact
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Symptoms
Irritation eyes, skin, nose, throat; nausea, vomiting, abdominal pain, lassitude (weakness, exhaustion); dizziness, stupor, convulsions, central nervous system depression; skin sensitization
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Target Organs
Eyes, skin, respiratory system, central nervous system
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See also: INTRODUCTION
See ICSC CARD: 0270 |
