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• 试剂商城
• 直接询价

分类

• {Chemicalbook} 农药中间体: 除草剂中间体: 除草剂中间体
• {uni_hamburg} no charge; carbonyl chloride; 1fragment
• {SNA} Acid Halides, Building Blocks, Carbonyl Compounds, Chemical Synthesis, Organic Building Blocks

相关文献及参考

• Short: II/14a Title: Molecular Constants: Diamagnetic Molecules Author: Demaison, J.; Dubrulle, A.; Hüttner, W.; Tiemann, E. Editor: Hellwege, K.-H.; Hellwege, A.M. Source: Landolt-Börnstein, New Series Volume: II/14a Page: 1-788 Year: 1982 Keyword: organic compounds; molecular constants; spectroscopy; microwave spectroscopy ISBN: 3-540-11365-7 ISBN: 978-3-540-11365-2 Internet Resource: DOI:10.1007/b19966 RefComment: 196 figs., XI
• Short: III/20a Title: Nuclear Quadrupole Resonance Spectroscopy Data: Nuclei D ... Cl Author: Chihara, H.; Nakamura, N. Editor: Hellwege, K.-H.; Hellwege, A.M. Source: Landolt-Börnstein, New Series Volume: III/20a Year: 1988 Keyword: NQR ISBN: 3-540-18161-X ISBN: 978-3-540-18161-3 Internet Resource: DOI:10.1007/b31153 RefComment: IX,677 pages. Hardcover Abstract: Nuclear Quadrupole Resonance Spectroscopy has become a standard method for structural research in molecular and solid state physics as well as for different branches of chemistry. The volumes cover data for more than 8,000 substances in the solid state. Data for free molecules have been published in volumes II/14 and II/15 of the New Series. The tables are arranged according to the atomic number of the elements.
• Short: III/35E Title: Nuclear Magnetic Resonance (NMR) Data: Chemical Shifts for Oxygen-17 Author: Duddeck, H.; Toth, G.; Simon, A. Editor: Gupta, R.R.; Lechner, M.D. Source: Landolt-Börnstein, New Series Volume: III/35E Year: 2002 Keyword: Alipathic and Aromatic hydrocarbons; Coupling constant j; Nuclear Magnetic Resonance; chemical shifts δ ISBN: 3-540-42501-2 ISBN: 978-3-540-42501-4 Internet Resource: DOI:10.1007/b92953 RefComment: VII, 230 pages. With CD-ROM., Hardcover Abstract: This volume provides a comprehensive and evaluated compilation of nuclear magnetic resonance data. Chemical shifts and coupling constants of boron-11 and phosphorus-31 (subvol. A), fluorine-19 and nitrogen-15 (subvol. B), hydrogen-1 (subvol. C), ca

安全信息

GHS Symbol

TYPE OF TEST            : LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE       : Intraperitoneal
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 15 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   CBCCT* "Summary Tables of Biological Tests," National Research Council
   Chemical-Biological Coordination Center.  (National Academy of Science
   Library, 2101 Constitution Ave., NW, Washington, DC 20418)
   Volume(

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 270 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   TXAPA9 Toxicology and Applied Pharmacology.  (Academic Press, Inc., 1 E.
   First St., Duluth, MN 55802) V.1-    1959-  Volume(issue)/page/year:
   42,417,1977

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Administration onto the skin
SPECIES OBSERVED        : Rodent - rabbit
DOSE/DURATION           : 7120 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   TXAPA9 Toxicology and Applied Pharmacology.  (Academic Press, Inc., 1 E.
   First St., Duluth, MN 55802) V.1-    1959-  Volume(issue)/page/year:
   42,417,1977

TYPE OF TEST            : LCLo - Lowest published lethal concentration
ROUTE OF EXPOSURE       : Inhalation
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 2260 mg/m3/10M
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   NDRC** National Defense Research Committee, Office of Scientific Research
   and Development, Progress Report.  Volume(issue)/page/year:
   NDCrc-132,NOV1942

TYPE OF TEST            : LC50 - Lethal concentration, 50 pe

其他信息

• 方法一:其制备方法是将无水乙醇置于三口烧瓶中，在5℃左右通入光气，通入计算量的光气后，用水浴加热至30℃，保温搅拌30 min，使反应更趋完全，产品用冰水洗涤分去水层，干燥，得成品。 CH 3 CH 2 OH+COCl 2 →ClCOOC 2 H 5 +HCl
• 用途一:用作有机合成中间体，用于制取氨基甲酸乙酯、甲酸二乙酯等，亦用于医药、农药以及浮选剂等
• Sigma Aldrich:541-41-3(sigmaaldrich)
• F:10-19-21
• 储运特性:库房通风低温干燥; 与氧化剂分开存放
• 下游产品:4-三氟甲基喹啉-2-甲酰肼 --> 氟吡汀 --> 氟烯草酸 --> 6-氟-4-三氟甲基喹啉-2-胺 --> 2-[(2-噻吩甲酰基)氨基]乙酸乙酯 --> 卡比吗唑 --> 3-噻吩甲醇 --> 地拉普利 --> 4-三氟甲基-2-羟甲基喹碄 --> 5-溴-2-吡啶羧酸 --> 6-氟-4-三氟甲基-2-羟甲基喹啉 --> 3-氯噻吩-2-羧酸 --> 1-甲基-5-巯基-1H-四氮唑 --> 西尼必利 --> 6-氟-4-三氟甲基喹啉-2-羧酸乙脂 --> [5-[(二甲氨基)乙酰基]-10,11-二氢-5H-二苯并[B,F]氮杂革-3-基]氨基甲酸乙酯单盐酸盐 --> 噻吩-3-甲酸乙酯 --> 3-氯-4-氟苯基异硫氰酸酯 --> 5-氯-2-氟苯基异硫氰酸酯 --> 5-氯-2-噻吩甲酰肼 --> 1-甲基-1H-吡咯-2-甲酸乙酯 --> 1-甲基-1H-咪唑-2-甲酸乙酯 --> 1-甲基-1H-吡唑-5-甲酸乙酯 --> 鱼滕酮 --> 阿莫沙平 --> N-氰基-N-甲基氨基甲酸乙酯 --> 5-氯硫代苯-2-甲酸乙酯 --> 吗多明 --> 顺-5-氯-2-甲氧基-4-(甲基氨基)-N-[2-甲基-2-(苯基甲基
• Alfa Aesar:氯甲酸乙酯,97% Ethyl chloroformate, 97%(541-41-3)
• 灭火剂:干粉、干砂、二氧化碳、泡沫、1211灭火剂
• 上游原料:三口烧瓶
• 急性毒性:口服- 大鼠 LD50: 270 毫克/ 公斤
• 用途二:氯甲酸乙酯是除草剂环嗪酮的中间体。
• 外观性质:无色液体，有刺激性气味。
• 用途三:有机合成中间体，用以制取甲酸二乙酯、异氰酸酯
• 方法二:由乙醇与光气反应而得。光气与无水乙醇进行酯化反应生成氯甲酸乙酯，然后经脱除杂质、脱水、分馏等精制过程得成品。
• 图谱信息:氯甲酸乙酯(541-41-3)红外图谱(IR1) 氯甲酸乙酯(541-41-3)质谱(MS) 氯甲酸乙酯(541-41-3)核磁图( 13 CNMR) 氯甲酸乙酯(541-41-3)核磁图( 1 HNMR)
• 类别:易燃液体
• 常规方法:铁桶内衬塑料袋包装。按易燃有毒危险化学品规定贮运。
• 氯甲酸乙酯价格(试剂级):更新日期 产品编号 产品名称 包装 价格 2011/08/23 80061260 氯甲酸乙酯（剧毒） 500ml 420元 2011/08/23 80061228 氯甲酸乙酯（剧毒） 500ml 420元 2010/06/21 118250025
• MOL 文件:541-41-3.mol
• 蒸气压:3.42 psi ( 20 °C)
• Acros Organics:氯甲酸乙酯 Ethyl chloroformate, 97%(541-41-3)
• MSDS 信息:氯甲酸乙酯(541-41-3).msds
• 防护措施:与氯甲酸甲酯相同，本品高毒。对呼吸道、眼结膜有剧烈刺激作用。防护要求也与氯甲酸甲酯的要求一样。参见“氯甲酸甲酯”。
• 蒸气密度:3.74 (vs air)
• 可燃性危险特性:遇明火、高温、氧化剂易燃; 燃烧产生有毒氯化物烟雾;高热分解有毒光气; 遇水产生腐蚀性气体
• 毒性分级:高毒