4-Chlorophenoxyacetic acid, 98% 4-氯苯氧乙酸

CAS 122-88-3 MFCD00004305

化学结构图

122-88-3
SMILES: O=C(O)COc1ccc(Cl)cc1

化学属性

Mol. FormulaC8H7ClO3
Mol. Weight186.59
Density1.366
Melting Point157-159°C
TSCAYes
Appearance crystalline
Solubility微溶于水，溶于乙醇、丙酮、苯。
Boiling Point315.2°C at 760 mmHg
Flash Point144.4°C

别名和识别编码

Chemical Name4-Chlorophenoxyacetic acid, 98%
CAS Number122-88-3
Alfabeta NameCHLOROPHENOXYACETICACID 4()-
MDL NumberMFCD00004305
Synonym 4-CPA {LY} 4-CPA {} {LY} 4-CPA {} {} {LY} 4-CPA {} {} {} {LY} 4-CPA {} {} {} {} {LY} 4-CPA {} {} {} {} {} {LY} 4-CPA {} {} {} {} {} {} {LY} 4-CPA {} {} {} {} {} {} {} {LY} 4-CPA {} {} {} {} {} {} {} {} {LY} 4-CPA {} {} {} {} {} {} {} {} {} {LY} 4-CPA {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 4-CPA {} {} {} {} {} {} {} {} {} {} {} {LY} 4-CPA {} {} {} {} {} {} {} {} {} {} {} {} {LY} 4-CPA {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 4-CPA {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 4-CPA {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 4-CPA {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 4-CPA {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 4-CPA {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {
PubChem Substance ID26229
Beilstein Registry Number1211804
EC Number204-581-3
Chemical Name Translation4-氯苯氧乙酸
Wiswesser Line NotationQV1OR DG
InChIInChI=1S/C8H7ClO3/c9-6-1-3-7(4-2-6)12-5-8(10)11/h1-4H,5H2,(H,10,11)
Canonical SMILESO=C(O)COC1=CC=C(Cl)C=C1
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分类

  • {SNA} Analytical Standards, C, Phenoxy structure, Plant growth regulators, 农残和代谢标准品, 农残标准品, 分析/色谱, 按照字母排序, 灭草剂
  • {SNA} Auxins, Plant Biotechnology, Plant Growth Regulators, 分子生物学, 植物

产品应用

  • 植物生长激素、用作生长调节剂、落果防止剂、除草剂，也用作医药中间体。

相关文献及参考

  • Boye B, Dieng MM, Brillas E., Degradation of herbicide 4-chlorophenoxyacetic acid by advanced electrochemical oxidation methods. Environ. Sci. Technol. 36 , 3030-3035, (2002) 摘要
  • Singh HK, Saquib M, Haque MM, Muneer M., Heterogeneous photocatalysed degradation of 4-chlorophenoxyacetic acid in aqueous suspensions. J. Hazard. Mater. 142 , 374-380, (2007) 摘要
  • Yeşilkaya E, Bideci A, Ozer C, et. al., Plant growth regulator (4-chlorophenoxy acetic acid) increases apoptosis in gonads of rats without changing hormonal levels. Horm. Res. 72 , 225-235, (2009) 摘要
  • Beil. 6 ,IV,845
  • Short: III/20b Title: Nuclear Quadrupole Resonance Spectroscopy Data: Nuclei Cl ... Rb Author: Chihara, H.; Nakamura, N. Editor: Hellwege, K.-H.; Hellwege, A.M. Source: Landolt-Börnstein, New Series Volume: III/20b Year: 1988 Keyword: NQR ISBN: 3-540-18483-X ISBN: 978-3-540-18483-6 Internet Resource: DOI:10.1007/b86664 RefComment: IX,717 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/39 Title: Nuclear Quadrupole Resonance Spectroscopy Data Author: Chihara, H.; Nakamura, N. Editor: Chihara, H. Source: Landolt-Börnstein, New Series Volume: III/39 Year: 1997 Keyword: NQR; spectroscopy ISBN: 3-540-62428-7 ISBN: 978-3-540-62428-8 Internet Resource: DOI:10.1007/b61951 RefComment: VIII, 424 pages. Hardcover Abstract: Volume III/39 continues the compilation of nuclear quadrupole resonance spectroscopy data of solid substances which started in with volumes III/20 and III/31. The literatur

安全信息

Warnings IRRITANT
WGK Germany1
GHS Symbol
Hazard statements
  • H302 Harmful if swallowed 吞食有害
Hazard Codes Xn Xn,Xi
RTECSAG0175000
Personal Protective Equipment dust mask type N95 (US), Eyeshields, Gloves
Signal word
Safety Statements
Risk Statements
  • R22 Harmful if swallowed 吞咽有害
Precautionary statements
  • P264 Wash hands thoroughly after handling. 处理后要彻底洗净双手。
  • P270 Do not eat, drink or smoke when using this product. 使用本产品时不要吃东西，喝水或吸烟。
  • P280 Wear protective gloves/protective clothing/eye protection/face protection. 戴防护手套/防护服/眼睛的保护物/面部保护物。
  • P301+P312
  • P305+P351+P338
  • P330 Rinse mouth. 漱口
  • P337+P313
  • P501 Dispose of contents/container to..… 处理内容物/容器.....
Storage condition Store at room temperature {LY} Store at room temperature {} {LY} Store at room temperature {} {} {LY} Store at room temperature {} {} {} {LY} Store at room temperature {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {}
UN Number 2811 
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 850 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   RREVAH Residue Reviews.  (Springer-Verlag New York, Inc., Service Center, 44
   Hartz Way, Secaucus, NJ 07094)  V.1-    1962-  Volume(issue)/page/year:
   10,97,1965

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Intraperitoneal
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 680 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   CHTPBA Chimica Therapeutica.  (Paris, France)  V.1-8, 1965-73.  For
   publisher information, see EJMCA5.  Volume(issue)/page/year: 5,211,1970

TYPE OF TEST            : Unscheduled DNA synthesis
TEST SYSTEM             : Human Cells - not otherwise specified
DOSE/DURATION           : 10 mmol/L
REFERENCE :
   ZYDXDM Zhejiang Yike Daxue Xuebao.  Journal of Zhejiang Medical University.
   (Zhejiang Yike Daxue, Yan'an Lu, Hanzhou, Zhejiang, Peop. Rep. China)  V.1-
   1972(?)-  Volume(issue)/page/year: 13(2),74,1984

其他信息

  • 下游产品:对氯苯氧乙酸二甲胺基乙酯 --> 4-氯苯氧乙酸钠
  • 毒性分级:中毒
  • 储运特性:库房通风低温干燥; 与食品原料分开储运
  • 用途一:用作植物生长调节剂、落果防止剂、除草剂，可用于番茄疏花、桃树疏果
  • 灭火剂:干粉、泡沫、砂土
  • 急性毒性:口服- 大鼠 LD50: 850 毫克/ 公斤； 腹腔-小鼠 LD50： 680 毫克/公斤
  • 海关编码:29189090
  • Sigma Aldrich:122-88-3(sigmaaldrich)
  • 图谱信息:对氯苯氧乙酸(122-88-3)质谱(MS) 对氯苯氧乙酸(122-88-3)红外图谱(IR1) 对氯苯氧乙酸(122-88-3)红外图谱(IR2)
  • Acros Organics:4-氯苯氧乙酸 4-Chlorophenoxyacetic acid, 98%(122-88-3)
  • 类别:农药
  • MOL 文件:122-88-3.mol
  • 对氯苯氧乙酸价格(试剂级):更新日期 产品编号 产品名称 包装 价格 2011/08/23 30040924 4-氯苯氧乙酸;对氯苯氧乙酸; 对氯苯氧醋酸 25g 15元 2010/06/21 166961000 对氯苯氧乙酸 4-Chlorophenoxyacetic acid 98% 100 GR 364元 2010/06/21 166965000 对氯苯氧乙酸 4-Chlorophenoxyacetic acid 98% 500 GR 1193元
  • 可燃性危险特性:可燃； 燃烧产生有毒氯化物气体
  • 方法一:由苯酚与氯乙酸缩合后，经氯化而得。1.缩合将熔化的苯酚与15%氢氧化钠溶液混合，又将氯乙酸水溶液加碳酸钠中和，两者投入反应锅混合，加热回流4h。反应毕，加盐酸调至pH为2-3，搅拌冷却，结晶，过滤，冰水洗涤，干燥，得苯氧乙酸。2.氯化将苯氧乙酸和冰醋酸混合搅拌溶解，加入碘片，在26-34℃通氯。通氯结束后放置过夜，次日在冷水中析出结晶，过滤，用水洗至中性，干燥得成品。
  • F:21
  • Alfa Aesar:4-氯苯氧基乙酸,98+% 4-Chlorophenoxyacetic acid, 98+%(122-88-3)
  • 有清香气味。对湿敏感。溶于乙醇、丙酮和苯，微溶于水。。低毒，半数致死量(大鼠，经口)850mg/kg。有刺激性。
  • MSDS 信息:对氯代苯氧基乙酸(122-88-3).msds
  • 外观性质:白色至灰白色粉末, 有清香味。
  • 上游原料:碘 --> 氯乙酸 --> 4-氯苯酚 --> 苯氧乙酸
  • 用途二:植物生长激素、用作生长调节剂、落果防止剂、除草剂，可用于蕃茄、蔬菜、桃树等，也用作医药中间体。
  • TCI Shanghai:4-氯苯氧乙酸 4-Chlorophenoxyacetic Acid,>;98.0%(LC)(T)(122-88-3)

系列性分类

  1. Chemical Synthesis 化学合成
  2. Synthetic Reagents 合成试剂
  3. Organic Acids - Synthetic Reagents
  1. Chemical Synthesis 化学合成
  2. Building Blocks 合成砌块
  3. Organic Building Blocks 有机砌块
  4. Carbonyl Compounds 羰基化合物
  5. Carboxylic Acids - Carbonyl Compounds
  1. Chemical Synthesis 化学合成
  2. Building Blocks 合成砌块
  3. Organic Building Blocks 有机砌块
  4. Carbonyl Compounds 羰基化合物
  5. Carboxylic Acids - Carbonyl Compounds
  6. C8 - Carboxylic Acids
  1. Analytical & Chromatography 分析化学与色谱
  2. Analytical Standards
  3. Alphabetic - Analytical Standards
  4. C - Alphabetic
  5. CH - C
  1. Analytical & Chromatography 分析化学与色谱
  2. Analytical Standards
  3. Alphabetic - Analytical Standards
  4. C - Alphabetic
  5. CH - C
  1. Life Science 生命科学
  2. Plant Biotechnology 植物生物技术
  3. Plant Tissue Culture - Plant Biotechnology
  4. Plant Growth Regulators - Plant Tissue Culture
  5. Auxins - Plant Growth Regulators
  1. Chemical Synthesis 化学合成
  2. Building Blocks 合成砌块
  3. Organic Building Blocks 有机砌块
  4. Carbonyl Compounds 羰基化合物
  5. Carboxylic Acids
  6. C7
  1. Life Science 生命科学
  2. Biochemistry / Glyco-Chemistry
  3. Plant Growth Regulators

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