天气预报 > 其他 > 顺二丁烯和反二丁烯哪个稳定
顺二丁烯和反二丁烯哪个稳定
更新时间: 2020-10-28 00:00:00  

反二丁烯更稳定。

反二丁烯吸入是剧毒。在非常高的浓度卜,可取代标准空气并因缺氧而导致窒息。接触分解产物下会导致健康危险。暴露后,严重的影响会延迟才出现。皮肤接触,快速膨胀的气体可导致烧伤或冻伤。

反二丁烯含有会导致癌症的物质。致癌危险性高低诀定于暴露时间与程度。

关键词: 哪个 稳定

顺二丁烯和反二丁烯哪个稳定相关经验

天气预报

最新推荐

页面:/news/view-1575040/ | 耗时:0.3615 s | 内存:2.11 MB | 查询:4 | 缓存读取:3 写入:0 | 加载文件:25
select * from tbl_Articles WHERE ArticleID=1575040 LIMIT 0,1
select * from tbl_Articles_data WHERE ArticleID=1575040 LIMIT 0,1
select * from tbl_Articles_sphinx where id=1575040 LIMIT 0,1
SELECT ArticleID,Title FROM tbl_Articles WHERE ArticleID IN(1131015,1130472,1129457,2028824,1063675,1960978,2861351,1541997,1739822,675158,470921,1110586,2590772,1409273,1072138,1117043,1103596,1107261,2423460,1116059,1084861,2882187,1093657,1343882,1126618,1121514,1077138,1309841,1540021,1092346) ORDER BY field (ArticleID,1131015,1130472,1129457,2028824,1063675,1960978,2861351,1541997,1739822,675158,470921,1110586,2590772,1409273,1072138,1117043,1103596,1107261,2423460,1116059,1084861,2882187,1093657,1343882,1126618,1121514,1077138,1309841,1540021,1092346)