Ethylenediamine

CAS RN:107-15-3

Odor Threshold

Water odor threshold: 16000 mg/l @ pKa of 10.0. Air odor threshold: 1.0 ppm. Odor Safety Class: C. C= Odor safety factor from 1-26. Less than 50% of distracted persons perceive warning of TLV.
Odor recognition in air= 3.40 ppm (purity not specified)
Odor low= 2.50 mg/cu m; Odor high= 28.0 mg/cu m
Find more information on this substance at: Hazardous Substances Data Bank , TOXNET , PubMed