Phosgene odor threshold
WebFeb 27, 2024 · In the scientific literature today, phosgene’s odor (safety classification E) has been reported to resemble newly mowed hay or grass with a threshold for human … WebPhosgene is colorless, fuming liquid below 47°F (8.2°C) and a colorless, nonflammable gas above 47°F with a suffocating odor like new mown hay. The odor threshold for phosgene …
Phosgene odor threshold
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WebThreshold Limit Values; NIOSH Recommendations; OSHA Standards; Skin / Eye / Resp. Irritants; Other Preventive Measures; ... Phosgene CAS RN: 75-44-5 Odor ... WebThe odor threshold is reported to be between 0.5 and 1.5 parts per million (ppm), a value above or approaching AEGL-2 and AEGL-3 values, and tolerance to the pleasant odor of phosgene occurs rapidly. Furthermore, …
Inhalation is the major route of phosgene exposure. The odorthreshold for phosgene is 5 times higher than the OSHA PEL. Thus, odor provides insufficient warning of hazardousconcentrations. … See more OSHA PEL (permissible exposure limit) = 0.1 ppm (averaged overa 8-hour workshift) NIOSH IDLH (immediately dangerous to life or health) = 2 ppm AIHA ERPG-2 (emergency response … See more Phosgene is a colorless, fuming liquid below 47° (8.2°) and acolorless, nonflammable gas above 47°. At low concentrations, itsodor is similar to that of green corn or new mown hay; at highconcentrations, … See more Phosgene is produced commercially by chlorinating carbonmonoxide. It is a combustion or decomposition by-product of mostvolatile chlorinated compounds; therefore, household … See more WebDescription: Phosgene (CG) is a colorless gas above boiling point. Fog-like when concentrated. CG is a colorless, fuming liquid below boiling point. May have ... inhalation warning properties due to olfactory fatigue; in addition, th e odor threshold for CG is 0.4 ppm, 4 times greater than OSHA PEL, providing insufficient
WebThe odor threshold for phosgene is about 0.5 to 1 ppm. This level will vary with the individual and is usually higher following exposure because of olfactory fatigue. Mild: No adverse health effects or mild upper airway irritation; effects may improve when the victim is removed from exposure. More severe adverse health WebAbstract. Phosgene is a colorless gas with an odor of freshly cut hay or grass. It is a highly toxic gas and is potentially used in manufacturing industries (pharmaceuticals, fertilizers, paint, and dyes); hence, occupational workers are more vulnerable to accidental inhalation of phosgene. The accidental release of phosgene may cause serious ...
WebJan 1, 2015 · Inhalation is the most important route of exposure for phosgene. A latency period occurs before phosgene affects the target organ, the lungs. The odor threshold is between 0.5 and 1.5. ppm, and ...
WebPhosgene (COCl₂) is a colorless gas with a suffocating odor like musty hay. Exposure to phosgene may cause irritation to the eyes, dry burning throat, vomiting, cough, foamy sputum, breathing difficulty, and chest pain; and … gilbert law beaufort scWebOdor; Odor Threshold; Other Properties; Solubilities; Vapor Density; Vapor Pressure; Viscosity; Hazmat. ... Phosgene CAS RN: 75-44-5 Threshold Limit Values. 8 hr Time … gilbert kwemoi cause of deathWebApr 1, 2009 · Inhalation is the most important route of exposure for phosgene. A latency period occurs before phosgene affects the target organ, the lungs. The odor threshold is between 0.5 and 1.5 ppm, and the odor has been described as similar to newly-mown hay. Toxic effects have been reported at concentrations below the threshold. On initial … ft myers hurricane newshttp://www.cameochemicals.noaa.gov/chemical/4228 ft. myers hurricanWebThe odor threshold is reported to be between 0.5 and 1.5 parts per million (ppm), a value above or approaching AEGL-2 and AEGL-3 values, and tolerance to the pleasant odor of phosgene occurs rapidly. Furthermore, following odor detection and minor irritation, serious effects may occur after a clinical latency period of ≤24 h. gilbert law firmWebPhosgene Phosphine Pyridine Styrene (inhibited) Styrene (uninhibited) Sulfur dichloride Sulfur dioxide Toluene (from coke) Toluene (from petroleum) Tolylene diisocyanate Trichloroethylene a Other than chemical name Odor Threshold o .21 1 .0 100. o o. 21 21 .4 o .47 o. 047 O .021 o. 00021 46 .8 1. o 4. 68 o. 047 O. 0021 o .047 .001 o. 21 21. 4 ... ft. myers hurricane ian damageWebOdor threshold is 5 times greater than OSHA PEL. Thus, odor provides insufficient warning of hazardous concentrations. Phosgene’s irritating quality can be mild and delayed, which … ft myers housing authority fort myers fl