Hexylene glycol |
Synonyms & Trade Names 2,4-Dihydroxy-2-methylpentane; 2-Methyl-2,4-pentanediol; 4-Methyl-2,4-pentanediol; 2-Methylpentane-2,4-diol |
CAS No. 107-41-5 |
RTECS No. SA0810000 |
DOT ID & Guide |
Formula(CH3)2COHCH2CHOHCH3 |
Conversion 1 ppm = 4.83 mg/m3 |
IDLH N.D.
See: IDLH INDEX |
Exposure Limits NIOSH REL: C 25 ppm (125 mg/m3)
OSHA PEL†: none |
Measurement Methods
OSHA PV2101
See: NMAM or OSHA Methods |
Physical Description Colorless liquid with a mild, sweetish odor. |
MW: 118.2 |
BP: 388°F |
FRZ: -58°F (Sets to glass) |
Sol: Miscible |
VP: 0.05 mmHg |
IP: ? |
Sp.Gr: 0.92 |
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. |
Incompatibilities & Reactivities Strong oxidizers, strong acids [Note: Hygroscopic (i.e., absorbs moisture from the air).] |
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 |
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: No recommendation
Provide: Eyewash |
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: 0660
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