ISOOCTYL ALCOHOL
CAS # | 26952-21-6 |
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Formula |
C₈H₁₈O |
Synonyms |
isooctanol; oxooctyl alcohol |
Physical description | Clear, colorless liquid with a faint, pleasant odor. | ||
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Boiling point | 367°F | Molecular weight | 130.22 |
Freezing point/melting point | <212°F | Vapor pressure | 0.4 mmHg |
Flash point | 180°F (open-cup) | Vapor density | |
Specific gravity | 0.832 | Ionization potential | |
Lower explosive limit (LEL) | 0.9% (calc) | Upper explosive limit (UEL) | 5.7% (est) |
NFPA health rating | 3 | NFPA fire rating | 2 |
NFPA reactivity rating | 0 | NFPA special instruction | |
Vapor hazard ratio (VHR) | |||
Historical exceedance percentage | |||
Target organs |
Analyte code (IMIS no.) | A635 | ||
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Sampling group | |||
Sampler/Sampling media | CSC tube (100/50 mg) [SKC 226-01] | ||
Sampling time* | |||
Sampling volume (TWA)* | 10 L |
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Sampling flow rate (TWA)* | 0.2 L/min |
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Sampling volume (STEL/Peak/C)* | |||
Sampling flow rate (STEL/Peak/C)* | |||
Analytical method instruments | GC-FID | ||
Method reference | OSHA PV2033 (partially validated) | ||
Notes | |||
Special requirements |
* All sampling instructions above are recommended guidelines for OSHA Compliance Safety and Health Officers (CSHOs), please see the corresponding OSHA method reference for complete details.
Wipe Sampler/Sampling media | Wipe with charcoal pad, seal in glass vial for shipment. [3M 3500] |
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Bulk Method |
Device | |||||
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Model/Type | |||||
Sampling information (see manufacturer instructions) |
OSHA PEL
8-hour TWA (ST) STEL (C) Ceiling Peak |
NIOSH REL
Up to 10-hour TWA (ST) STEL (C) Ceiling |
ACGIH TLV©
8-hour TWA (ST) STEL (C) Ceiling |
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PEL-TWA | REL-TWA |
50 ppm (270 mg/m³) |
TLV-TWA |
50 ppm [1990] |
PEL-TWA |
50 ppm (270 mg/m³) |
|
PEL-STEL | REL-STEL | TLV-STEL | PEL-STEL | ||||
PEL-C | REL-C | TLV-C | PEL-C | ||||
Skin notation |
NA |
Skin notation |
Y |
Skin notation |
Y |
Skin notation |
Y |
Notes:
Not established |
Notes: | Notes: | Notes: | ||||
Health factors: See NIH-NLM PubChem. | IDLH | ||||||
Carcinogenic classifications: Not listed | Notes: | ||||||
AIHA emergency response planning guidelines - ERPG-1/ERPG-2/ERPG-3: |
Additional Resources and Literature References
NOAA: CAMEO Chemicals - Isooctyl alcohol NIOSH: Pocket Guide to Chemical Hazards - Isooctyl alcohol Literature References
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Last Updated Date : 01/28/2021