{{위키데이터 속성 추적}}
{{chembox
| Verifiedfields = changed
| Watchedfields  = changed
| verifiedrevid  = 476999801
| ImageFile      = Calcium acetate.svg
| ImageSize      = 160px
| ImageFile1     = ca-acetate.png
| ImageCaption1  = 아세트산 칼슘 결정
| PIN            = Calcium diacetate<ref>{{서적 인용|author=[[International Union of Pure and Applied Chemistry]] |date=2014 |title=Nomenclature of Organic Chemistry: IUPAC Recommendations and Preferred Names 2013 |publisher=[[Royal Society of Chemistry|The Royal Society of Chemistry]] |pages=801 |doi=10.1039/9781849733069 |isbn=978-0-85404-182-4}}</ref>
| OtherNames     = Acetate of lime<br>Calcium ethanoate
| Section1       = {{Chembox Identifiers
| Abbreviations = Ca(OAc)<sub>2</sub>
| ChemSpiderID_Ref = {{chemspidercite|correct|chemspider}}
| ChemSpiderID = 5890
| UNII_Ref = {{fdacite|correct|FDA}}
| UNII = Y882YXF34X
| UNII1_Ref = {{fdacite|correct|FDA}}
| UNII1 = 7ZA48GIM5H
| UNII1_Comment = (monohydrate)
| InChIKey = VSGNNIFQASZAOI-NUQVWONBAW
| StdInChI_Ref = {{stdinchicite|correct|chemspider}}
| StdInChI = 1S/2C2H4O2.Ca/c2*1-2(3)4;/h2*1H3,(H,3,4);/q;;+2/p-2
| StdInChIKey_Ref = {{stdinchicite|correct|chemspider}}
| StdInChIKey = VSGNNIFQASZAOI-UHFFFAOYSA-L
| CASNo = 62-54-4
| CASNo_Ref = {{cascite|correct|CAS}}
| CASNo1 = 5743-26-0
| CASNo1_Ref = {{cascite|correct|CAS}}
| CASNo1_Comment = (monohydrate)
| EINECS = 269-613-0
| ChEMBL_Ref = {{ebicite|changed|EBI}}
| ChEMBL = 1200800
| PubChem = 6116
| DrugBank_Ref = {{drugbankcite|correct|drugbank}}
| DrugBank = DB00258
| Beilstein = 3692527
| Gmelin = 22320
| SMILES = CC(=O)O[Ca]OC(=O)C
| SMILES1 = [Ca+2].[O-]C(=O)C.[O-]C(=O)C
| InChI = 1/2C2H4O2.Ca/c2*1-2(3)4;/h2*1H3,(H,3,4);/q;;+2/p-2
| RTECS = AF7525000
| MeSHName =
| ChEBI_Ref = {{ebicite|correct|EBI}}
| ChEBI = 3310
| KEGG_Ref = {{keggcite|correct|kegg}}
| KEGG = D00931
 }}
| Section2       = {{Chembox Properties
| C=4 | H=6 | O=4 | Ca=1
| MolarMass = 158.166 g/mol (anhydrous)<br />176.181 g/mol (monohydrate)
| Appearance = White solid <br> [[hygroscopic]]
| Odor = slight [[acetic acid]] odor
| Density = 1.509 g/cm<sup>3</sup>
| MeltingPtC = 160
| MeltingPt_ref =<ref>{{서적 인용|author=Dale L. Perry|title=Handbook of Inorganic Compounds|url=https://books.google.com/books?id=SFD30BvPBhoC&pg=PA84|edition=Second|date=May 19, 2011|publisher=Taylor & Francis|isbn=978-1-4398-1461-1|page=84}}</ref>
| MeltingPt_notes = decomposition to CaCO<sub>3</sub> + acetone
| BoilingPt = 
| BoilingPt_notes = 
| Solubility = 37.4 g/100 mL (0&nbsp;°C) <br> 34.7 g/100 mL (20&nbsp;°C) <br> 29.7 g/100 mL (100&nbsp;°C)
| SolubleOther = slightly soluble in [[methanol]], [[hydrazine]] <br> insoluble in [[acetone]], [[ethanol]] and [[benzene]]
| pKa = ca. 0.7
| pKb =
| RefractIndex = 1.55
| MagSus = -70.7·10<sup>−6</sup> cm<sup>3</sup>/mol
 }}
| Section3       = {{Chembox Structure
| CrystalStruct = 
| Coordination = 
| MolShape = }}
| Section5       = {{Chembox Thermochemistry
| DeltaHf = 
| DeltaHc = 
| Entropy = 
| HeatCapacity = }}
| Section6       = {{Chembox Pharmacology
| ATCCode_prefix = V03
| ATCCode_suffix = AE07
| ATC_Supplemental =
| AdminRoutes =
| Bioavail = 
| Metabolism = 
| HalfLife = 
| ProteinBound =
| Excretion = 
| Legal_status =
| Legal_US =
| Legal_UK =
| Legal_AU =
| Legal_CA =
| Pregnancy_category = 
| Pregnancy_AU = 
 }}
| Section4       = {{Chembox Explosive
| ShockSens = 
| FrictionSens = 
| DetonationV = 
| REFactor = }}
| Section7       = {{Chembox Hazards
| MainHazards = 
| NFPA-H = 1
| NFPA-F = 1
| NFPA-R = 0
| NFPA-S =
| FlashPt = 
| AutoignitionPtC = 680 to 730
| ExploLimits = 
| LD50 = 4280 mg/kg (oral, rat)
| PEL = }}
| Section8       = {{Chembox Related
| OtherAnions = 
| OtherCations = [[마그네슘 아세테이트]]
| OtherFunction = 
| OtherFunction_label = 
| OtherCompounds = }}
}}
'''아세트산 칼슘'''(Calcium acetate)은 [[아세트산]]의 [[칼슘]][[염]]인 [[화합물]]이다. 이 물질의 화학식은 Ca(C<sub>2</sub>H<sub>3</sub>O<sub>2</sub>)<sub>2</sub>이다. 표준명은 아세트산 칼슘이고, '''에타노산 칼슘'''(calcium ethanoate)은 체계명이다. 이전 이름은 석회 아세테이트(acetate of lime)이다. 무수 형태는 흡습성이 매우 높다. 따라서 일[[수화물]](Ca(CH<sub>3</sub>COO)<sub>2</sub>•H<sub>2</sub>O)이 일반적인 형태이다.

== 생산 ==
아세트산 칼슘은 [[탄산 칼슘]](계란 껍질이나 석회석이나 대리석과 같은 일반적인 탄산염 암석에서 발견됨) 또는 [[수산화 칼슘|수화석회]]를 [[식초]]에 담가서 제조할 수 있다.

:CaCO<sub>3</sub>(s) + [[아세트산|2CH<sub>3</sub>COOH]](aq) → Ca(CH<sub>3</sub>COO)<sub>2</sub>(aq) + H<sub>2</sub>O(l) + CO<sub>2</sub>(g)
:Ca(OH)<sub>2</sub>(s) + 2CH<sub>3</sub>COOH(aq) → Ca(CH<sub>3</sub>COO)<sub>2</sub>(aq) + 2H<sub>2</sub>O(l)
두 시약 모두 선사 시대부터 이용 가능했기 때문에 그 화학 물질은 그 당시 결정으로 관찰될 수 있었을 것이다.

== 각주 ==
{{각주}}

[[분류:아세테이트]]
[[분류:칼슘 화합물]]
[[분류:E 번호 첨가제]]