查看“︁氯乙酸钠”︁的源代码

{{chembox
| Verifiedfields = changed
| Watchedfields = changed
| verifiedrevid = 445675896
| ImageFile = Sodium chloroacetate.svg
| ImageSize = 150px
| ImageAlt = 
| IUPACName = Sodium 2-chloroacetate
| OtherNames = Sodium chloroacetate
|Section1={{Chembox Identifiers
| CASNo = 3926-62-3
| CASNo_Ref = {{cascite|correct|CAS}}
| PubChem = 23665759
| ChemSpiderID_Ref = {{chemspidercite|changed|chemspider}}
| ChemSpiderID = 56306
| InChI = 1/C2H3ClO2.Na/c3-1-2(4)5;/h1H2,(H,4,5);/q;+1/p-1
| InChIKey = FDRCDNZGSXJAFP-REWHXWOFAF
| StdInChI_Ref = {{stdinchicite|changed|chemspider}}
| StdInChI = 1S/C2H3ClO2.Na/c3-1-2(4)5;/h1H2,(H,4,5);/q;+1/p-1
| StdInChIKey_Ref = {{stdinchicite|changed|chemspider}}
| StdInChIKey = FDRCDNZGSXJAFP-UHFFFAOYSA-M
| SMILES = C(C(=O)[O-])Cl.[Na+] }}
|Section2={{Chembox Properties
| C=2 | H=2 | Cl=1 | Na=1 | O=2
| Appearance = 
| Density = 
| MeltingPt = 
| BoilingPt = 
| Solubility = }}
|Section3={{Chembox Hazards
| MainHazards = 
| FlashPt = 
| AutoignitionPt = }}
}}

'''氯乙酸钠'''是[[氯乙酸]]的钠盐，化学式为C<sub>2</sub>H<sub>2</sub>ClNaO<sub>2</sub>，它是一些化学品如医药或塑料的原料或中间体。它也是一种除草剂。

==制备==
氯乙酸钠在工业上由[[氯乙酸]]和[[碳酸钠]]反应得到：<ref name="DissGünter">Cordula Christine Günter: [https://publikationen.uni-tuebingen.de/xmlui/handle/10900/44563 ''Natriumsalz der Monochloressigsäure: Wirkung auf Nierenzellen des Menschen unter besonderer Berücksichtigung der Cathepsin-Aktivitäten''] {{Wayback|url=https://publikationen.uni-tuebingen.de/xmlui/handle/10900/44563 |date=20190727025946 }}, Dissertation, Universität Tübingen, 2004. ([https://publikationen.uni-tuebingen.de/xmlui/bitstream/handle/10900/44563/pdf/Dissertation_Cordula_Guenter.pdf PDF] {{Wayback|url=https://publikationen.uni-tuebingen.de/xmlui/bitstream/handle/10900/44563/pdf/Dissertation_Cordula_Guenter.pdf |date=20170215030832 }}, 668 kB).</ref>

:<math>\mathrm{ 2 \ CH_2ClCOOH + Na_2CO_3 \longrightarrow  2 \ CH_2ClCOONa + \ H_2O + \ CO_2 \uparrow }</math>

[[氢氧化钠]]也可作为原料来制备氯乙酸钠，但在工业上，使用碳酸钠的成本更低。<ref>董建萍, 吴张勇. 氯乙酸钠两种合成方法经济成本分析. 现代商贸工业, 2008, 20(2):289-290.</ref>

==性质==
氯乙酸钠是白色的固体，可燃，易溶于水。它在150 °C以上分解。<ref>Eintrag zu [http://gestis.itrust.de/nxt/gateway.dll?f=id$t=default.htm$vid=gestisdeu:sdbdeu$id=023030 Natriumchloracetat] in der GESTIS-Stoffdatenbank des IFA, abgerufen am 8. Januar 2018.</ref>

==参考文献==
{{reflist}}

==拓展阅读==
<small>
{{cite journal|journal=The Journal of Organic Chemistry|volume=27|issue=1|language=en|issn=0022-3263|date=1962-01|pages=43–46|doi=10.1021/jo01048a010|url=http://pubs.acs.org/doi/abs/10.1021/jo01048a010|title=The Reaction of Vinyl Chloroacetate with Some Nucleophilic Reagents|accessdate=2019-07-27|author=Martin Hauser}}
</small>

{{钠化合物}}

[[Category:有机酸钠盐]]
[[Category:氯乙酸盐]]