n-Butyl Alcohol

CAS RN: 71-36-3

Odor Threshold

Water odor threshold: 7.1 mg/L. Air odor threshold: 0.83 ppm. Odor safety class: B. B= odor safety factor 26-550. 50-90% of distracted persons perceive warning of TLV.
2.50 ppm (detection in water, chemically pure)
2.77 ppm (detection in air, chemically pure)
2.88 ppm (detection in air, chemically pure)
2.86X10-9 moles/L (detection in air, purity not specified)
1.10X10-13 molecules/cu cm (detection in air, purity not specified)
3.00X10-1 ppm (detection in air, purity not specified)
1.00 ppm (recognition in air, purity not specified)
1.20X10-1 ppm (detection in air, purity not specified)
4.10X10-1 ppm (detection in air, purity not specified)
8.20X10+10 molecules/cu cm (in air, purity not specified)
6.80X10-1 ppm (detection in air, purity not specified)
1.80 ppm (recognition in air, purity not specified)
Odor Thresholds 0.3600 mg/cu m (low) 150.000 mg/cu m (high).
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