
物理性质
- 熔点9°C
- 沸点158 °C
- 闪点165.8 °C
- 密度1.179±0.06 g/cm3(预测)
- pKa:-1.28±0.70(预测)
- PSA:45.61
- LogP:4.035
- 折射率n20/D 1.60
- 蒸汽压4.38E-05 mmHg at 25 °C
- 溶解性24Mg/l(Temperature Not Stated)
- 外观形态Colourless liquid
- 储存条件0-6°C
- 产品应用除草丹(34622-58-7)的用途:其能通过杂草幼芽,幼茎和根等部位被吸收后,运输到生长点,通过抑制蛋白质合成,使幼芽和幼茎畸形致死.可用于防治玉米,麦类,大豆,棉花及蔬菜地.对稗草,马唐等一年生杂草有效,对莎草科,石竹科,十字花科和马齿苋等杂草有较高活性.该产品对水稻安全.
- 性质描述除草丹(34622-58-7)的性状:1.其外观呈无色液体状,熔点9.0°C,沸点158°C/mmHg,20°C蒸气压为12.4mPa,密度1.176(20°C).2.20~27°C在水中的溶解度为24mg/L,能溶于有机溶剂,室温条件下在丙酮,二甲苯,己烷,乙醇和苯中的溶解度>1kg/L.3. pH5~9(20°C)时,水解稳定性为60天.水溶液在日光下轻微分解.毒性:大鼠急性经皮LD50>10g/kg.急性经口LD50:雄太鼠800mg/kg,雌大鼠820mg/kg.雄小鼠935mg/kg,雌小鼠1010mg/kg.对兔皮肤和眼睛无刺激.急性吸入LC50(4小时):雄大鼠4.32mg/L空气,雌大鼠2.94mg/L空气.90天饲喂试验无作用剂量:雄大鼠1.7mg/(kg・d),雌大鼠1.8rng/(kg・d).鹌鹑和野鸭急性经口LD50>2g/kg体重.鲤鱼LC50(48小时)为3.4mg/L,虹鳟LC50(96小时)为1.88mg/L,对蜜蜂无毒,急性经口LD50为103μg/蜜蜂.水蚤LC50(24小时)2.88mg/L.海藻LC50(96小时)5mg/L.
欧盟法规
ECHA物质C&L通报REACH预注册上下游产品
carbon oxide sulfide 1-chloro-2-(chloromethyl)benzene diethylamine carbon monoxide 海关参考信息
- 2902300000-甲苯
2903919090-氯苯
2912110000-甲醛
2924191000-二甲基甲酰胺 - 💡 提示:海关信息按照顺序优先匹配,如需确认的海关信息,请参考相关资料。
- 详情请参考:📖 海关编码查询和海关进出口税则
专利信息
专利号:WO-2024256370-A1
优先权日:2023-06-13
标 题 :Synthesis of glufosinate using an amidase-based process
发明人:ZIMMERMANN GUNTHER; POTT MORITZ STEFAN
权利人:BASF SE
摘要:The present invention relates to a method of preparing glufosinate, comprising the steps of hydrolysing an N-carbamoyl glufosinate amide with an Amidase enzyme to form an N- carbamoyl amino acid compound followed by cleaving off the carbamoyl moiety of said N- carbamoyl amino acid compound.
专利号:US-2025120400-A1
优先权日:2021-12-10
标题:Synthesis of glufosinate using a hydantoinase-based process
发明人:DITRICH KLAUS; BREUER MICHAEL; POTT MORITZ STEFAN; ZIMMERMANN GUNTHER; SEEMAYER STEFAN
权利人:BASF SE
摘要:The present invention relates to a method of manufacturing glufosinate, comprising the steps of hydrolysing a hydantoin with a Hydantoinase enzyme to form a N-carbamoyl amino acid compound followed by cleaving off the carbamoyl moiety of said N-carbamoyl amino acid compound.
专利号:US-11919928-B2
优先权日:2016-03-16
标题 :Method for producing dihydrotentoxin
发明人:KUBO TAKASHI; MACHIDA MASAYUKI; FUJIOKA TOMONORI; YAMAGUCHI Shigenari; KAWAI KIYOSHI
权利人:KUMIAI CHEMICAL INDUSTRY CO
摘要:An object of the present invention is to identify an enzyme having activity of synthesizing dihydrotentoxin that is a tentoxin precursor and an enzyme having activity of synthesizing tentoxin using dihydrotentoxin as a substrate. The present invention concerns a tentoxin synthesis-related gene encoding a protein comprising the amino acid sequence of SEQ ID NO: 16 and having activity of nonribosomal peptide synthesis of dihydrotentoxin and a tentoxin synthesis-related gene encoding a protein comprising the amino acid sequence of SEQ ID NO: 18 and having activity of converting dihydrotentoxin to tentoxin.
专利号:US-2021386068-A1
优先权日:2018-11-07
标题 :Compositions comprising pyridine carboxylate herbicides and very long chain fatty acid (vlcfa) synthesis inhibitor herbicides
发明人:KISTER JEREMY; SATCHIVI NORBERT M
权利人:CORTEVA AGRISCIENCE LLC
摘要:Disclosed herein are compositions comprising (a) a pyridine carboxylate herbicide or an agriculturally acceptable N-oxide, salt, or ester thereof and (b) a VLCFA synthesis inhibitor herbicide. Also disclosed herein are methods of controlling undesirable vegetation, comprising applying to vegetation or an area adjacent the vegetation or applying in soil or water to control the emergence or growth of vegetation (a) a pyridine carboxylate herbicide or an agriculturally acceptable N-oxide, salt, or ester thereof, and (b) a VLCFA synthesis inhibitor herbicide.
专利号:US-2021352899-A1
优先权日:2018-11-07
标题 :Compositions comprising pyridine carboxylate herbicides and fatty acid and lipid synthesis inhibitor herbicides
发明人:KISTER JEREMY; SATCHIVI NORBERT M
权利人:CORTEVA AGRISCIENCE LLC
摘要:Disclosed herein are compositions comprising (a) a pyridine carboxylate herbicide or an agriculturally acceptable N-oxide, salt, or ester thereof and (b) a fatty acid and lipid synthesis inhibitor (FA/LSI) herbicide, an agriculturally acceptable salt or ester thereof, or mixtures thereof. Also disclosed herein are methods of controlling undesirable vegetation, comprising applying to vegetation or an area adjacent the vegetation or applying in soil or water to control the emergence or growth of vegetation (a) a pyridine carboxylate herbicide or an agriculturally acceptable N-oxide, salt, or ester thereof and (b) a fatty acid and lipid synthesis inhibitor (FA/LSI) herbicide, an agriculturally acceptable salt or ester thereof, or mixtures thereof.
专利号:ES-2717283-T3
优先权日:2012-07-24
标 题:Herbicidal compositions comprising 4-amino-3-chloro-5-fluoro-6- (4-chloro-2-fluoro-3-methoxyphenyl) pyridine-2-carboxylic acid or a derivative thereof and herbicides inhibitors of VLCFA synthesis and synthesis of fatty acids / lipids