Chloropicrin - Wikipedia
Chloropicrin, also known as PS (from Port Sunlight [4]) and nitrochloroform, is a chemical compound currently used as a broad-spectrum antimicrobial, fungicide, herbicide, insecticide, and nematicide. [5]
三氯硝基甲烷 - 维基百科，自由的百科全书
三氯硝基甲烷，俗称 氯化苦 （英語： Chloropicrin），是一种化学式为Cl 3 CNO 2 的 有机氯化合物。 这种高毒性的物质曾被用作代号为 PS 的 化学武器；现在则主要用作 熏蒸剂 和 杀线虫剂。 [1][2] 氯化苦最早于1848年由 苏格兰 化学家 约翰·斯登豪斯 发现。 当时他用氯化剂（可能是 次氯酸钙）与 苦味酸 （Picric acid）反应： [3] 斯登豪斯根据他使用的反应物将合成出来的这种物质命名为“氯化苦”（Chloro-picrin），尽管氯化苦并不是苦味酸的氯化物。 氯化苦在 第一次世界大 …
氯化苦 - 百度百科
氯化苦，是一种有机化合物，化学式为CCl3NO2，为无色或微黄色油状液体，有剧毒，不溶于水，溶于乙醇、苯等多数 有机溶剂。 [1] 2015年07月28日，农业部变更氯化苦的使用范围为土壤熏蒸，撤销氯化苦除土壤熏蒸的其他用途。 [6] 自2015年10月1日起，禁止氯化苦使用于蔬菜、瓜果、茶叶、甘蔗、中草药材等作物。 [4] 1、急性毒性 LD50：126~271mg/kg（小鼠经口）。 微生物致突变：鼠伤寒沙门菌50μg/皿、大肠杆菌50μg/皿。 姐妹染色单体交换：人淋巴细胞8mg/L。 …
Chloropicrin (PS): Lung Damaging Agent | NIOSH | CDC
Chloropicrin (PS) is used in agriculture as a soil fumigant. It has also been used as a chemical warfare agent (military designation, PS) and a riot control agent. It was used in large quantities during World War I and was stockpiled during World War II.
Chloropicrin | CCl3NO2 | CID 6423 - PubChem
Chloropicrin is a C-nitro compound that is nitromethane in which all three hydrogens are replaced by chlorines. It is a severe irritant, and can cause immediate, severe inflammation of the eyes, nose and throat, and significant injuries to the upper and lower respiratory tract.
CHLOROPICRIN | CAMEO Chemicals | NOAA
CHLOROPICRIN is a powerful irritant affecting all body surfaces, more toxic then chlorine. It can be shocked into detonation. When heated to decomposition, it emits highly toxic fumes of chlorine gas and nitrogen oxides [Sax, 9th ed., 1996, p. 821].
CDC - NIOSH Pocket Guide to Chemical Hazards - Chloropicrin
Nitrochloroform, Nitrotrichloromethane, Trichloronitromethane Colorless to faint-yellow, oily liquid with an intensely irritating odor. [pesticide]
• Chloropicrin is a broad-spectrum fumigant chemical that can be used as an antimicrobial, fungicide, herbicide, insecticide, and nematicide. • Chloropicrin is used as a pre-plant soil fumigant at agricultural sites, tree replant sites, and greenhouses; a warning agent with other soil fumigants including methyl bromide and iodomethane,
Chloropicrin - an overview | ScienceDirect Topics
Chloropicrin also known as nitrochloroform (Cl3 CNO 2) is an oily liquid with a pungent odor. It was discovered in 1848 in Scotland by reacting picric acid and sodium hypochlorite (Das & Blanc, 1993).
Soil Fumigant Chemicals | US EPA
2024年2月22日 · The main soil fumigant pesticide chemicals are chloropicrin, dazomet, 1,3-dichloropropene (telone), dimethyl disulfide (DMDS), metam sodium, metam potassium, and methyl bromide. Find label requirements, reregistration eligibility decisions (REDs), and more
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