Khác biệt giữa bản sửa đổi của “Toluen”
Nội dung được xóa Nội dung được thêm vào
nKhông có tóm lược sửa đổi |
|||
Dòng 1:
{{chembox
| Verifiedfields = changed
| Watchedfields = changed
| verifiedrevid = 415867864578
| Name =
| ImageFile =
| ImageFileL1 = Toluol.svg
| ImageSizeL1 = 80px
| ImageFileR1 = Toluene-from-xtal-3D-balls.png
| PIN = Toluene<ref name=iupac2013>{{cite book | title = Nomenclature of Organic Chemistry : IUPAC Recommendations and Preferred Names 2013 (Blue Book) | publisher = [[Royal Society of Chemistry|The Royal Society of Chemistry]] | date = 2014 | location = Cambridge | page = 139 | doi = 10.1039/9781849733069-00130 | isbn = 978-0-85404-182-4 | quote = Toluene and xylene are preferred IUPAC names, but are not freely substitutable; toluene is substitutable under certain conditions, but only for general nomenclature (see P-15.1.8 for a general substitution rules for retained names). }}</ref>
| SystematicName = Methylbenzene
| OtherNames = Phenyl methane<br />Toluol<br />Anisen
| IUPACName =
| Section1 = {{Chembox Identifiers
| Abbreviations = PhMe<br />MePh<br />BnH<br />Tol
| IUPHAR_ligand = 5481
| DrugBank_Ref = {{drugbankcite|changed|drugbank}}
| DrugBank = DB01900
| ChEBI_Ref = {{ebicite|changed|EBI}}
| ChEBI = 17578
| SMILES = Cc1ccccc1
| PubChem = 1140
| UNII_Ref = {{fdacite|correct|FDA}}
| UNII = 3FPU23BG52
| ChEMBL_Ref = {{ebicite|correct|EBI}}
| ChEMBL = 9113
| KEGG_Ref = {{keggcite|correct|kegg}}
| KEGG = C01455
| InChI = 1/C7H8/c1-7-5-3-2-4-6-7/h2-6H,1H3
| InChIKey = YXFVVABEGXRONW-UHFFFAOYAT
| StdInChI_Ref = {{stdinchicite|correct|chemspider}}
| StdInChI = 1S/C7H8/c1-7-5-3-2-4-6-7/h2-6H,1H3
| StdInChIKey_Ref = {{stdinchicite|correct|chemspider}}
| StdInChIKey = YXFVVABEGXRONW-UHFFFAOYSA-N
| CASNo_Ref = {{cascite|correct|CAS}}
| CASNo = 108-88-3
| ChemSpiderID_Ref = {{chemspidercite|correct|chemspider}}
| ChemSpiderID = 1108
| RTECS = XS5250000}}
| Section2 = {{Chembox Properties
| Fomular = C<sub>7</sub>H<sub>8</sub>
| Appearance = Colorless liquid<ref name=GESTIS>{{GESTIS|ZVG=10070}}</ref>
| Odor = sweet, pungent, [[benzene]]-like<ref name=PGCH/>
| Density = 0.87 g/mL (20 °C)<ref name=GESTIS/>
| Solubility = 0.52 g/L (20 °C)<ref name=GESTIS/>
| MeltingPtC = -95
| MeltingPt_ref = <ref name=GESTIS/>
| BoilingPtC = 111
| BoilingPt_ref = <ref name=GESTIS/>
| Viscosity = 0.590 [[Poise (unit)|cP]] (20 °C)<!-- UNK PARAMETER (Aug 2017) | Speed of sound = 1,328 [[Metre per second|m/s]] (20 °C) -->
|
| VaporPressure = 2.8 kPa (20 °C)<ref name=PGCH/>
| MagSus = −66.11·10<sup>−6</sup> cm<sup>3</sup>/mol
| LogP = 2.68<ref name="chemsrc">{{Cite web|url=https://www.chemsrc.com/en/cas/108-88-3_832581.html|title=toluene_msds }}</ref>}}
| Section3 = {{Chembox Structure
| Dipole = 0.36 [[Debye|D]]}}
| Section4 =
| Section5 =
| Section6 =
| Section7 = {{Chembox Hazards
| ExternalSDS = [http://www.jtbaker.com/msds/englishhtml/t3913.htm SIRI.org]
| MainHazards = highly flammable
| NFPA-H = 2
| NFPA-F = 3
| NFPA-R = 0
| FlashPtC = 4
| FlashPt_ref = <ref name=GESTIS/>
| GHSPictograms = {{GHS flame}}{{GHS health hazard}}{{GHS exclamation mark}}
| GHSSignalWord = Danger
| HPhrases = {{H-phrases|225|361d|304|373|315|336}}
| PPhrases = {{P-phrases|210|240|301+310|302+352|308+313|314|403+233}}
| TLV = 50 mL/m<sup>3</sup>, 190 mg/m<sup>3</sup>
| IDLH = 500 ppm<ref name=PGCH>{{PGCH|0619}}</ref>
| REL = TWA 100 ppm (375 mg/m<sup>3</sup>) ST 150 ppm (560 mg/m<sup>3</sup>)<ref name=PGCH/>
| PEL = TWA 200 ppm C 300 ppm 500 ppm (10-minute maximum peak)<ref name=PGCH/>
| ExploLimits = 1.1–7.1%<ref name=PGCH/>
| LC50 = >26700 ppm (rat, 1 [[hour|h]])<br/>400 ppm (mouse, 24 h)<ref name=IDLH>{{IDLH|108883|Toluene}}</ref>
| LCLo = 55,000 ppm (rabbit, 40 min)<ref name=IDLH/>}}<ref>{{cite web|url=http://www.newenv.com/resources/nfpa_chemicals|title=NFPA Chemicals|publisher=New Environment, Inc.}}</ref>
| Section8 = {{Chembox Related
| OtherFunction_label = [[aromatic hydrocarbon]]s
| OtherFunction = [[benzen]]<br />[[xylen]]<br />[[naphthalen]]
| OtherCompounds = [[methylcyclohexane]]}}}}
'''Toluen''', hay còn gọi là '''metylbenzen''' hay '''phenylmetan''', là một chất lỏng trong suốt, không hòa tan trong [[nước]]. Toluen là một [[Hydrocacbon thơm]] được sử dụng làm [[dung môi]] rộng rãi trong công nghiệp.
| |||