{{위키데이터 속성 추적}}
{{chembox
| Verifiedfields = changed
| Watchedfields = changed
| verifiedrevid = 462250505
| Name = 메타크릴산 메틸
| ImageFile = methyl-methacrylate-skeletal.png
| ImageSize = 175px
| ImageName = Methyl methacrylate
| ImageFile1 = Methyl-methacrylate-3D-balls.png
| ImageSize1 = 175px
| PIN = methyl 2-methylprop-2-enoate
| SystematicName = 
| OtherNames = methyl 2-methylpropenoate,<br />methyl methacrylate,<br />MMA,<br />2-(methoxycarbonyl)-1-propene
| IUPACName = 
| Section1 = {{Chembox Identifiers
| ChEBI_Ref = {{ebicite|correct|EBI}}
| ChEBI = 34840
| SMILES = O=C(OC)C(=C)C
| UNII_Ref = {{fdacite|correct|FDA}}
| UNII = 196OC77688
| ChEMBL_Ref = {{ebicite|correct|EBI}}
| ChEMBL = 49996
| StdInChI_Ref = {{stdinchicite|correct|chemspider}}
| StdInChI = 1S/C5H8O2/c1-4(2)5(6)7-3/h1H2,2-3H3
| StdInChIKey_Ref = {{stdinchicite|correct|chemspider}}
| StdInChIKey = VVQNEPGJFQJSBK-UHFFFAOYSA-N
| CASNo_Ref = {{cascite|correct|CAS}}
| CASNo = 80-62-6
| ChemSpiderID_Ref = {{chemspidercite|correct|chemspider}}
| ChemSpiderID = 6406
| RTECS = OZ5075000
| KEGG_Ref = {{keggcite|changed|kegg}}
| KEGG = C14527
| PubChem = 6658
| EINECS = 201-297-1
| UNNumber = 1247
| Gmelin = 2691
| Beilstein = 605459
  }}
| Section2 = {{Chembox Properties
| C=5 | H=8 | O=2
| Appearance = 무색 액체
| Odor = 매콤향 향, 과일 향<ref name=PGCH/>
| Density = 0.94 g/cm<sup>3</sup>
| Solubility = 1.5 g/100 ml
| MeltingPtC = −48
| BoilingPtC = 101
| pKb = 
| Viscosity = 0.6 c[[Poise (unit)|P]] at 20&nbsp;°C
| VaporPressure = 29 mmHg (20&nbsp;°C)<ref name=PGCH/>
| MagSus = -57.3·10<sup>−6</sup> cm<sup>3</sup>/mol
| LogP =1.35<ref name="chemsrc">{{웹 인용|url=https://www.chemsrc.com/en/cas/80-62-6_32386.html|title=Methyl methacrylate|website=Chemsrc.com|access-date=30 November 2021}}</ref>
  }}
| Section3 = {{Chembox Structure
| Dipole = 1.6–1.97 [[Debye|D]]
  }}
| Section4 = 
| Section5 = 
| Section6 = 
| Section7 = {{Chembox Hazards
| ExternalSDS = [https://www.avantorsciences.com/stibo/search/sds000001171_us_en.pdf Methyl methacrylate MSDS]
| MainHazards = Flammable
| FlashPtC = 2
| AutoignitionPtC = 435
| IDLH = 1000 ppm<ref name=PGCH>{{PGCH|0426}}</ref>
| LC50 = 18750 ppm (rat, 4 hr)<br />4447 ppm (mouse, 2 hr)<br />3750 ppm (rat)<br />4808 ppm (mammal)<ref name=IDLH>{{IDLH|80626|Methyl methacrylate}}</ref>
| PEL = TWA 100 ppm (410 mg/m<sup>3</sup>)<ref name=PGCH/>
| REL = TWA 100 ppm (410 mg/m<sup>3</sup>)<ref name=PGCH/>
| ExploLimits = 1.7%-8.2%<ref name=PGCH/>
| LCLo = 4400 ppm (rat, 8 hr)<br />4400 ppm (rabbit, 8 hr)<br />4207 ppm (rabbit, 4.5 hr)<br />4567 ppm (guinea pig, 5 hr)<ref name=IDLH/>
| GHSPictograms = {{GHS02}}{{GHS07}}
| GHSSignalWord = Danger
| HPhrases = {{H-phrases|225|315|317|335}}
| PPhrases = {{P-phrases|210|233|240|241|242|243|261|264|271|272|280|302+352|303+361+353|304+340|312|321|332+313|333+313|362|363|370+378|403+233|403+235|405|501}}
  }}
}}
'''메타크릴산 메틸'''({{llang|en|methyl methacrylate}}, '''MMA''')은 [[화학식]]이 CH2=C(CH3)COOCH3인 [[유기 화합물]]이다. [[메타크릴산]]의 메틸 [[에스터]](MAA)인 이 무색 액체는 폴리([[폴리메타크릴산 메틸]])(PMMA) 생산을 위해 대규모로 생산되는 [[단량체]]이다.

== 환경 문제와 건강상의 위험 ==
메틸 메타크릴레이트의 급성 독성 측면에서 LD50은 7~10g/kg(경구, 쥐)이다. 눈에 자극을 주며 발적과 통증을 유발할 수 있다. 상대적으로 높은 농도의 메틸 메타크릴레이트에 노출된 설치류와 토끼에게서 피부, 눈, 비강의 자극이 관찰되었다. 메틸 메타크릴레이트는 인간에게 경미한 피부 자극제이며 민감한 사람에게 피부 감작을 유발할 가능성이 있다.

== 같이 보기 ==
* [[폴리메타크릴산 메틸]]

== 각주 ==
{{각주}}

== 외부 링크 ==
* [https://archive.today/20130119020901/http://www.chemicalland21.com/arokorhi/industrialchem/functional%20Monomer/METHYL%20METHACRYLATE.htm Chemical data on Chemicalland]
* [http://www.epa.gov/chemfact/methy-sd.txt US Environmental Protection Agency, 1994 data]
* [http://www.intox.org/databank/documents/chemical/methymet/cie242.htm Intox Cheminfo data]
* [http://www.mpausa.org Methacrylate Producers Association (MPA)]
* [http://www.npi.gov.au/substances/methyl-methacrylate/index.html National Pollutant Inventory – Methyl methacrylate fact sheet]
* [https://www.cdc.gov/niosh/npg/npgd0426.html CDC – NIOSH Pocket Guide to Chemical Hazards]
{{전거 통제}}

[[분류:메틸 에스터]]
[[분류:단위체]]
[[분류:상업용 화학물질]]