solubilityvery soluble in H2O, ethanol,methanol formLiquid pkapK1 (25°): ~6.05 colorClear colorless OdorFishy or ammonia-like odor detectable at 3 to 4 ppm (mean = 3.7 ppm) explosive limit99.99% Water Solubilitymiscible with H2O and the following alcohols: methyl, ethyl, propyl, isobutyl [...
National Cancer Institute (1ARC) has listed it as a possible human carcinogen chemical (insufficient evidence). USA (ACGIH) specified the threshold limit values in the air of the workplace be 0.1mg / m3. Soviet provided the maximal allowable concentration in the air workshop be 0.1mg / m3....
acute toxicityoral-rat LD50: 188 mg/kg; Oral-mouse LD50: 175 mg/kg flammability hazard characteristicsopen flame is combustible; heating emits toxic nitrogen compound gas storage and transportation characteristicswarehouse ventilation and low temperature drying; Store separately from oxidants, acids and ...
colorimetric probefar‐red fluorescencefluorescent probehydrazineratiometric detectionRecently, growing attention has been paid to the detection of hydrazine (NHNH) because of its important roles in industrial chemical and high toxicity to human beings. Herein, we have constructed a new colorimetric and ...
Hydrazine and hydrazine sulfate are reasonably anticipated to be human carcinogens based on sufficient evidence of carcinogenicity from studies in experimental animals. 2.6 Chemical Properties It is colorless scaly crystal or orthorhombic crystal. It is tasteless. It is slightly soluble in water, soluble...
Reactant involved in:? ;Bromopyridazinedione-mediated protein and peptide bioconjugation1? ;Synthesis of human neutrophil proteinase 3 inhibitors2? ;Three-component cascade processes for sythesis of aminoisoindolones and phthalazones3? ;Stereoselective heterocyclization for synthesis of substituted hexahydro...
Acute oral toxicity (LD50): 83 mg/kg [Mouse]. Acute toxicity of the vapor (LC50): 570 ppm 4 hour(s) [Rat]. Chronic Effects on Humans:The substance is toxic to lungs, liver, mucous membranes. Other Toxic Effects on Humans: Extremely hazardous in case of skin contact (corrosive, irrita...
Much attention has been given to detection and monitoring of hydrazine-based compounds in recent time because of its significant negative impacts on human health and ecosystem (aquatic lives). This prompted the current study focusing on detection of 2, 4-dinitrophenylhydrazine (2, 4-dnphz) using...
Hydrazine (N2H4) has been classified as an environmental contaminant arid human carcinogen owing to its high toxicity. Exposed to high concentration of hydrazine can cause irreversible damage to human bodies. Hence, it is significant to explore an effective analytical method to selectively recognize ...
Hydrazine (N2H4) has been classified as an environmental contaminant and human carcinogen owing to its high toxicity. Being exposed to high levels of hydrazine can cause irreversible damage to human bodies. Hence, it is significant to explore an effective method to selectively recognize and detect ...