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Hexylene glycol |
CAS 107-41-5 | ||
(CH3)2COHCH2CHOHCH3 |
RTECS SA0810000 | ||
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Synonyms & Trade Names 2,4-Dihydroxy-2-methylpentane; 2-Methyl-2,4-pentanediol; 4-Methyl-2,4-pentanediol; 2-Methylpentane-2,4-diol |
DOT ID & Guide |
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Exposure
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NIOSH REL: C 25 ppm (125 mg/m3) | ||
| OSHA PEL†: none | |||
| IDLH N.D. See: IDLH INDEX | Conversion 1 ppm = 4.83 mg/m3 | ||
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Physical Description Colorless liquid with a mild, sweetish odor. |
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MW: 118.2 |
BP: 388°F |
FRZ: -58°F (Sets to glass) |
Sol: Miscible |
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VP: 0.05 mmHg |
IP: ? |
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Sp.Gr: 0.92 |
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Fl.P: 209°F |
UEL(est): 7.4% |
LEL(calc): 1.3% |
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| Class IIIB Combustible Liquid: Fl.P. at or above 200°F. | |||
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Incompatibilities & Reactivities Strong oxidizers, strong acids [Note: Hygroscopic (i.e., absorbs moisture from the air).] |
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Measurement Methods OSHA PV2101 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 |
First Aid (See procedures) Eye: Irrigate immediately Skin: Water wash immediately Breathing: Respiratory support Swallow: Medical attention immediately |
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Important additional information about respirator selection Respirator Recommendations Not available. |
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| Exposure Routes inhalation, ingestion, skin and/or eye contact | |
| Symptoms Irritation eyes, skin, respiratory system; headache, dizziness, nausea, incoordination, central nervous system depression; dermatitis, 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: 0660 |