{{위키데이터 속성 추적}}
{{chembox
| Verifiedfields = changed
| Watchedfields = changed
| verifiedrevid = 477206149
| Name = 1,4-다이클로로벤젠
| ImageFileL1 = 1,4-dichlorobenzene.svg
| ImageSizeL1 = 70px
| ImageNameL1 = 1,4-Dichlorobenzene
| ImageFileR1 = P-Dichlorobenzene-3D-balls.png
| ImageNameR1 = Ball-and-stick model of 1,4-dichlorobenzene
| PIN = 1,4-Dichlorobenzene
| OtherNames = 1,4-DCB<br />''para''-Dichlorobenzene<br />''p''-Dichlorobenzene<br />p-DCB<br />PDB<br/>Paramoth<br />Para crystals<br />Paracide<br />Dichlorocide
|Section1 = {{Chembox Identifiers
| SMILES = ClC1=CC=C(Cl)C=C1
| StdInChI_Ref = {{stdinchicite|changed|chemspider}}
| StdInChI = 1S/C6H4Cl2/c7-5-1-2-6(8)4-3-5/h1-4H
| StdInChIKey_Ref = {{stdinchicite|changed|chemspider}}
| StdInChIKey = OCJBOOLMMGQPQU-UHFFFAOYSA-N
| ChemSpiderID_Ref = {{chemspidercite|changed|chemspider}}
| ChemSpiderID = 13866817
| PubChem = 4685
| EC_number = 203-400-5
| UNNumber = 3077
| ChEBI_Ref = {{ebicite|correct|EBI}}
| ChEBI = 28618
| ChEMBL_Ref = {{ebicite|correct|EBI}}
| ChEMBL = 190982
| UNII_Ref = {{fdacite|correct|FDA}}
| UNII = D149TYB5MK
| CASNo_Ref = {{cascite|correct|CAS}}
| CASNo = 106-46-7
| RTECS = CZ4550000
| KEGG_Ref = {{keggcite|correct|kegg}}
| KEGG = C07092
| Beilstein = 1680023
| Gmelin = 49722
 }}
|Section2 = {{Chembox Properties
| C=6 | H=4 | Cl=2
| Density = 1.25&nbsp;g/cm<sup>3</sup>, solid
| Solubility = 10.5&nbsp;mg/100&nbsp;mL (20&nbsp;°C)
| MeltingPtC = 53.5
| BoilingPtC = 174
| Appearance = Colorless/white crystals<ref name=PGCH/>
| Odor = mothball-like<ref name=PGCH/>
| VaporPressure = 1.3 mmHg (20&nbsp;°C)<ref name=PGCH/>
| MagSus = -82.93·10<sup>−6</sup> cm<sup>3</sup>/mol
 }}
|Section7 = {{Chembox Hazards
| MainHazards = Suspected [[carcinogen]]
| NFPA-H = 2
| NFPA-F = 2
| NFPA-R = 0
| GHSPictograms = {{GHS07}}{{GHS08}}{{GHS09}}
| GHSSignalWord = Warning
| HPhrases = {{H-phrases|302|315|317|319|332|335|351|400|410}}
| PPhrases = {{P-phrases|201|202|261|264|270|271|272|273|280|281|301+312|302+352|304+312|304+340|305+351+338|308+313|312|321|330|332+313|333+313|337+313|362|363|391|403+233|405|501}}
| FlashPtC = 66
| PEL = TWA 75 ppm (450 mg/m<sup>3</sup>)<ref name=PGCH>{{PGCH|0190}}</ref>
| ExploLimits = 2.5%-?<ref name=PGCH/>
| IDLH = Ca [150 ppm]<ref name=PGCH/>
| REL = Ca<ref name=PGCH/>
| LD50 = 500 mg/kg (rat, oral)<br/>2950 mg/kg (mouse, oral)<br/>2512 mg/kg (rat, oral)<br/>2830 mg/kg (rabbit, oral)<ref name=IDLH>{{웹 인용|url = https://www.cdc.gov/niosh/idlh/106467.html |title = ''p''-Dichlorobenzene |publisher = National Institute for Occupational Safety and Health (NIOSH) |date = 4 December 2014 |accessdate = 6 March 2015}}</ref>
| LDLo = 857 mg/kg (human, oral)<br/>4000 mg/kg (rat, oral)<br/>2800 mg/kg (guinea pig, oral)<ref name=IDLH/>
 }}
|Section8 = {{Chembox Related
| OtherCompounds = [[1,2-Dichlorobenzene]]<br />[[1,3-Dichlorobenzene]]
 }}
}}
'''1,4-다이클로로벤젠'''(IUPAC: 1,4-Dichlorobenznene) 또는 관용명:'''파라디클로로벤젠'''(Para-Dichloro-Benzene)은 [[벤젠]]에서 수소 원자 2개가 염소 원자 2개로 바뀌어 염소 원자 2개가 서로 180도 방향으로 있는 화합물이다.
:C<sub>6</sub>H<sub>6</sub> + 2 Cl<sub>2</sub> → C<sub>6</sub>H<sub>4</sub>Cl<sub>2</sub> + 2 [[염화 수소|HCl]]
녹는점 53도, 최대 녹는점 55도, 끓는점 174도, CAS번호 106-46-7. 의류 방충용으로 사용되며, 심하면 [[백내장]]을 일으킬 수 있다.

== 같이 보기 ==
* [[방향제]]
* [[장뇌]]
* [[좀약]]
== 각주 ==
{{각주}}

[[분류:방향족 화합물]]
[[분류:유기 염소 화합물]]
[[분류:IARC 2B군 발암 물질]]
[[분류:클로로아렌]]