{{위키데이터 속성 추적}}
{{chembox
|Verifiedfields = changed
|Watchedfields = changed
|verifiedrevid = 470615395
|Reference =<ref>''Merck Index'', 11th Edition, '''9625'''.</ref>
|ImageFile = Me3N showing pyramidal-ness.svg
|ImageFile_Ref = {{chemboximage|correct|??}}
|ImageSize = 200
|ImageName = Skeletal formula of trimethylamine with all implicit hydrogens shown
|ImageFileL1 = Trimethylamine-3D-balls.png
|ImageFileL1_Ref = {{chemboximage|correct|??}}
|ImageNameL1 = Ball and stick model of trimethylamine
|ImageFileR1 = Trimethylamine-3D-vdW.png
|ImageFileR1_Ref = {{chemboximage|correct|??}}
|ImageNameR1 = Spacefill model of trimethylamine
|PIN = ''N'',''N''-Dimethylmethanamine
|OtherNames = (Trimethyl)amine <small>(The name trimethylamine is deprecated.)</small><ref>{{BlueBook2013|rec=62.2.2.1}}</ref>
|Section1={{Chembox Identifiers
|CASNo = 75-50-3
|CASNo_Ref = {{cascite|correct|CAS}}
|PubChem = 1146
|ChemSpiderID = 1114
|ChemSpiderID_Ref = {{chemspidercite|correct|chemspider}}
|UNII = LHH7G8O305
|UNII_Ref = {{fdacite|correct|FDA}}
|UNNumber = 1083
|EINECS = 200-875-0
|KEGG = C00565
|KEGG_Ref = {{keggcite|changed|kegg}}
|ChEBI = 18139
|ChEBI_Ref = {{ebicite|correct|EBI}}
|ChEMBL = 439723
|ChEMBL_Ref = {{ebicite|correct|EBI}}
|RTECS = PA0350000
|Beilstein = 956566
|3DMet = B00133
|SMILES = CN(C)C
|StdInChI = 1S/C3H9N/c1-4(2)3/h1-3H3
|StdInChI_Ref = {{stdinchicite|correct|chemspider}}
|StdInChIKey = GETQZCLCWQTVFV-UHFFFAOYSA-N
|StdInChIKey_Ref = {{stdinchicite|correct|chemspider}}
}}
|Section2={{Chembox Properties
|C=3 | H=9 | N=1
|Appearance = Colorless gas
|Odor = Fishy, ammoniacal
|Density = 670&nbsp;kg m<sup>−3</sup> (at 0&nbsp;°C)<br/>627.0&nbsp;kg m<sup>−3</sup> (at 25&nbsp;°C)
|MeltingPtK = 155.95
|BoilingPtK = 276 to 280
|Solubility = Miscible
|LogP = 0.119
|VaporPressure = 188.7 kPa (at 20&nbsp;°C)<ref name="Swift">{{저널 인용| last1 = Swift | first1 = Elijah | last2 = Hochanadel | first2 = Helen Phillips | date = May 1945 | title = The Vapor Pressure of Trimethylamine from 0 to 40° | journal = Journal of the American Chemical Society | volume = 67 | issue = 5 | pages = 880–881 | doi = 10.1021/ja01221a508  }}</ref>
|HenryConstant = 95 μmol Pa<sup>−1</sup> kg<sup>−1</sup>
|pKb = 4.19
|Dipole = 0.612 [[Debye|D]]
}}
|Section3={{Chembox Thermochemistry
|DeltaHf = −24.5 to −23.0 kJ mol<sup>−1</sup>
}}
|Section4={{Chembox Hazards
|GHSPictograms = {{gHS flame}} {{gHS corrosion}} {{gHS exclamation mark}}
|GHSSignalWord = '''DANGER'''
|HPhrases = {{h-phrases|220|315|318|332|335}}
|PPhrases = {{p-phrases|210|261|280|305+351+338}}
|NFPA-H = 2
|NFPA-F = 4
|NFPA-R = 0
|FlashPtC = −7
|AutoignitionPtC = 190
|ExploLimits = 2–11.6%
|LD50 = 500 mg kg<sup>−1</sup> <small>(oral, rat)</small>
|PEL = none<ref name=PGCH>{{PGCH|0636}}</ref>
|IDLH = N.D.<ref name=PGCH/>
|REL = TWA 10 ppm (24 mg/m<sup>3</sup>) ST 15 ppm (36 mg/m<sup>3</sup>)<ref name=PGCH/>
}}
|Section5={{Chembox Related
|OtherFunction_label = amines
|OtherFunction = {{기호없는 목록|[[Dimethylamine]]|[[n-Nitrosodimethylamine|''N''-Nitrosodimethylamine]]|[[Diethylamine]]|[[Triethylamine]]|[[Diisopropylamine]]|[[Dimethylaminopropylamine]]|[[Diethylenetriamine]]|[[n,N-Diisopropylethylamine|''N'',''N''-Diisopropylethylamine]]|[[Triisopropylamine]]|[[Tris(2-aminoethyl)amine]]|[[Mechlorethamine]]|[[HN1 (nitrogen mustard)]]|[[HN3 (nitrogen mustard)]]}}
|OtherCompounds = {{기호없는 목록|[[Unsymmetrical dimethylhydrazine]]|[[Biguanide]]|[[Dithiobiuret]]}}
}}
}}
'''트리메틸아민'''(Trimethylamine, TMA) 또는 '''트라이메틸아민'''은 이는 화학식 N(CH3)3을 갖는 유기 화합물이다. [[암모니아]]의 트리메틸화 유도체이다. TMA는 산업계에서 널리 사용된다. 농도가 높을수록 암모니아 같은 냄새가 나고 접촉 시 [[점막]] 괴사를 일으킬 수 있다. 농도가 낮을수록 [[물고기]] 썩는 냄새와 관련된 "비린내" 냄새가 난다.

== 같이 보기 ==
* [[암모니아]]
* [[암모늄 이온]]
* [[메틸아민]]

== 각주 ==
{{각주}}

== 외부 링크 ==
* [http://www.chm.bris.ac.uk/motm/trimethylamine/tmah.htm Molecule of the Month: Trimethylamine]
* [http://webbook.nist.gov/cgi/cbook.cgi?Name=trimethylamine&Units=SI NIST Webbook data]
* [https://www.cdc.gov/niosh/npg/npgd0636.html CDC - NIOSH Pocket Guide to Chemical Hazards]
{{전거 통제}}

[[분류:농약]]
[[분류:다이메틸아미노 화합물]]
[[분류:악취가 나는 화학 물질]]