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{{For|Indian IT Company Abcence|Abcence}}
{{dablink|For the Australian TV station, see ].}} {{For|the Australian TV station|ABN (TV station)}}

{{Unreferenced|date =September 2007}}

{{Chembox {{Chembox
| Watchedfields = changed |Verifiedfields = changed
|Watchedfields = changed
| verifiedrevid = 415292881 |verifiedrevid = 477235009
| ImageFile1 = ABCN-2D-skeletal.png |ImageFile1 = ABCN-2D-skeletal.png
| ImageFile1_Ref = {{chemboximage|correct|??}} |ImageFile1_Ref = {{chemboximage|correct|??}}
| ImageSize1 =
| ImageName1 = Stereo, skeletal formula of ABCN |ImageName1 = Stereo, skeletal formula of (''Z'')-ABCN
| ImageFile2 = ABCN-3D-sticks.png |ImageFile2 = ABCN-3D-sticks.png
| ImageFile2_Ref = {{chemboximage|correct|??}} |ImageFile2_Ref = {{chemboximage|correct|??}}
⚫ |ImageName2 = Stick model of (''Z'')-ABCN
| ImageSize2 =
⚫ |ImageFile3 = ABCN-3D-vdW.png
⚫ | ImageName2 = Stick model of ABCN
⚫ |ImageFile3_Ref = {{chemboximage|correct|??}}
⚫ | ImageFile3 = ABCN-3D-vdW.png
⚫ |ImageName3 = Spacefill model of (''Z'')-ABCN
⚫ | ImageFile3_Ref = {{chemboximage|correct|??}}
⚫ |SystematicName = 1,1′-Diazene-1,2-diyldicyclohexanecarbonitrile
| ImageSize3 =
⚫ |Section1={{Chembox Identifiers
⚫ | ImageName3 = Spacefill model of ABCN
⚫ |Abbreviations = ACHN
⚫ | IUPACName = 1,1'-diazene-1,2-diyldicyclohexanecarbonitrile{{Citation needed|date = June 2011}}
|CASNo_Ref = {{cascite|correct|CAS}}
⚫ | Section1 = {{Chembox Identifiers
⚫ |CASNo = 2094-98-6
⚫ | Abbreviations = ABCN
|UNII_Ref = {{fdacite|correct|FDA}}
⚫ | CASNo = 2094-98-6
|UNII = 9Y0B93KKUS
| PubChem = 74978 |PubChem = 74978
| PubChem_Ref = {{Pubchemcite|correct|pubchem}}
| ChemSpiderID = 21159585 |ChemSpiderID = 21159585
| ChemSpiderID_Ref = {{chemspidercite|correct|chemspider}} |ChemSpiderID_Ref = {{chemspidercite|correct|chemspider}}
| ChemSpiderID2 = 21427655 |ChemSpiderID2 = 21427655
| ChemSpiderID2_Ref = {{chemspidercite|correct|chemspider}} |ChemSpiderID2_Ref = {{chemspidercite|correct|chemspider}}
| ChemSpiderID2_Comment = <small></small> |ChemSpiderID2_Comment = <small>(''Z'')</small>
| ChemSpiderID1 = 67533 |ChemSpiderID1 = 67533
| ChemSpiderID1_Ref = {{chemspidercite|correct|chemspider}} |ChemSpiderID1_Ref = {{chemspidercite|correct|chemspider}}
| ChemSpiderID1_Comment = <small></small> |ChemSpiderID1_Comment = <small>(''E'')</small>
| EINECS = 218-254-8 |EINECS = 218-254-8
| UNNumber = 3226 |UNNumber = 3226
| Beilstein = 960744 |Beilstein = 960744
| SMILES = N#CC1(CCCCC1)N=NC1(CCCCC1)C#N |SMILES = N#CC1(CCCCC1)N=NC1(CCCCC1)C#N
| StdInChI = 1S/C14H20N4/c15-11-13(7-3-1-4-8-13)17-18-14(12-16)9-5-2-6-10-14/h1-10H2 |StdInChI = 1S/C14H20N4/c15-11-13(7-3-1-4-8-13)17-18-14(12-16)9-5-2-6-10-14/h1-10H2
| StdInChI_Ref = {{stdinchicite|correct|chemspider}} |StdInChI_Ref = {{stdinchicite|correct|chemspider}}
| InChI = 1/C14H20N4/c15-11-13(7-3-1-4-8-13)17-18-14(12-16)9-5-2-6-10-14/h1-10H2 |InChI = 1/C14H20N4/c15-11-13(7-3-1-4-8-13)17-18-14(12-16)9-5-2-6-10-14/h1-10H2
| StdInChIKey = KYIKRXIYLAGAKQ-UHFFFAOYSA-N |StdInChIKey = KYIKRXIYLAGAKQ-UHFFFAOYSA-N
| StdInChIKey_Ref = {{stdinchicite|correct|chemspider}} |StdInChIKey_Ref = {{stdinchicite|correct|chemspider}}
| InChIKey = KYIKRXIYLAGAKQ-UHFFFAOYAM |InChIKey = KYIKRXIYLAGAKQ-UHFFFAOYAM
}} }}
| Section2 = {{Chembox Properties |Section2={{Chembox Properties
|C=14 | H=20 | N=4
| Formula = {{Chem|C|14|N|4|H|20}}
|MeltingPtC = 114 to 118<ref name=SA> at ]</ref>
| MolarMass = 244.3354 g mol<sup>−1</sup>
|MeltingPt_notes = decomposes near 80 °C
| ExactMass = 244.168796660 g mol<sup>−1</sup>
| MeltingPtCL = 114
| MeltingPtCH = 118
}} }}
| Section3 = {{Chembox Hazards |Section3={{Chembox Hazards
| GHSPictograms = {{GHS flame}} {{GHS exclamation mark}} |GHSPictograms = {{GHS flame}} {{GHS exclamation mark}}
| GHSSignalWord = Danger |GHSSignalWord = Danger
| HPhrases = {{H-phrases|242|315|319|335}} |HPhrases = {{H-phrases|242|315|319|335}}
| PPhrases = {{P-phrases|261|305+351+338}} |PPhrases = {{P-phrases|261|305+351+338}}
| EUClass = {{Hazchem F}} {{Hazchem Xi}}
| RPhrases = {{R11}}, {{R36/37/38}}
| SPhrases = {{S26}}
}} }}
}} }}


'''1,1'-Azobis(cyclohexanecarbonitrile)''' or '''ABCN''' is a ]. The molecular formula is '''1,1′-Azobis(cyclohexanecarbonitrile)''' or '''ACHN''' is a ].<ref name=SA/> The molecular formula is NCC<sub>6</sub>H<sub>10</sub>N=NC<sub>6</sub>H<sub>10</sub>CN. It is a white solid that is soluble in aromatic solvents.<ref>{{cite journal|title=1,1'-Azobis-1-cyclohexanenitrile|author=Steven A. Kates, Fernando Albericio
|journal=E-EROS Encyclopedia of Reagents for Organic Synthesis|year=2001|doi=10.1002/047084289X.ra120}}</ref>
NCC<sub>6</sub>H<sub>10</sub>N=NC<sub>6</sub>H<sub>10</sub>CN. It is classified as highly flammable and an irritant.

ACHN has a 10-hour ] in ] at 88&nbsp;°C.<ref name=SA/>


==See also== ==See also==
* ] (AIBN) is another commonly used free radical initiator * ] (AIBN) is another commonly used free radical initiator


==References==
⚫ {{Organic-compound-stub}}
{{reflist}}


] ]
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Latest revision as of 10:56, 13 September 2024

For Indian IT Company Abcence, see Abcence. For the Australian TV station, see ABN (TV station).
ABCN
Stereo, skeletal formula of (Z)-ABCN
Stick model of (Z)-ABCN
Spacefill model of (Z)-ABCN
Names
Systematic IUPAC name 1,1′-Diazene-1,2-diyldicyclohexanecarbonitrile
Identifiers
CAS Number
3D model (JSmol)
Abbreviations ACHN
Beilstein Reference 960744
ChemSpider
ECHA InfoCard 100.016.595 Edit this at Wikidata
EC Number
  • 218-254-8
PubChem CID
UNII
UN number 3226
CompTox Dashboard (EPA)
InChI
  • InChI=1S/C14H20N4/c15-11-13(7-3-1-4-8-13)17-18-14(12-16)9-5-2-6-10-14/h1-10H2Key: KYIKRXIYLAGAKQ-UHFFFAOYSA-N
  • InChI=1/C14H20N4/c15-11-13(7-3-1-4-8-13)17-18-14(12-16)9-5-2-6-10-14/h1-10H2Key: KYIKRXIYLAGAKQ-UHFFFAOYAM
SMILES
  • N#CC1(CCCCC1)N=NC1(CCCCC1)C#N
Properties
Chemical formula C14H20N4
Molar mass 244.342 g·mol
Melting point 114 to 118 °C (237 to 244 °F; 387 to 391 K) decomposes near 80 °C
Hazards
GHS labelling:
Pictograms GHS02: Flammable GHS07: Exclamation mark
Signal word Danger
Hazard statements H242, H315, H319, H335
Precautionary statements P261, P305+P351+P338
Except where otherwise noted, data are given for materials in their standard state (at 25 °C , 100 kPa). ☒N verify (what is  ?) Infobox references
Chemical compound

1,1′-Azobis(cyclohexanecarbonitrile) or ACHN is a radical initiator. The molecular formula is NCC6H10N=NC6H10CN. It is a white solid that is soluble in aromatic solvents.

ACHN has a 10-hour half-life in toluene at 88 °C.

See also

References

  1. ^ 1,1′-Azobis(cyclohexanecarbonitrile) at Sigma-Aldrich
  2. Steven A. Kates, Fernando Albericio (2001). "1,1'-Azobis-1-cyclohexanenitrile". E-EROS Encyclopedia of Reagents for Organic Synthesis. doi:10.1002/047084289X.ra120.


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