Revision as of 12:31, 10 January 2012 editBeetstra (talk | contribs)Edit filter managers, Administrators172,031 edits Saving copy of the {{chembox}} taken from revid 431335540 of page Tetraaminoethylene for the Chem/Drugbox validation project (updated: 'CASNo'). |
Latest revision as of 00:11, 10 October 2022 edit OlliverWithDoubleL (talk | contribs)Extended confirmed users24,712 edits chem formatting, short descriptionTags: Mobile edit Mobile app edit iOS app edit |
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{{Short description|1=Hypothetical organic molecule ((H2N)2C=C(NH2)2)}} |
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{{ambox | text = This page contains a copy of the infobox ({{tl|chembox}}) taken from revid of page ] with values updated to verified values.}} |
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{{Chembox |
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{{Chembox |
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| Verifiedfields = changed |
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| verifiedrevid = 430723925 |
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| ImageFile=Tetraaminoethylene.svg |
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| verifiedrevid = 470603271 |
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| ImageSize=120px |
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| ImageFile=Tetraaminoethylene.svg |
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| SystematicName = Ethene-1,1,2,2-tetramine<ref>{{Cite web|url = http://pubchem.ncbi.nlm.nih.gov/summary/summary.cgi?cid=17899866&loc=ec_rcs|title = CID 17899866 - PubChem Public Chemical Database|work = The PubChem Project|location = USA|publisher = National Center for Biotechnology Information}}</ref> |
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| ImageSize=120px |
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| OtherNames = Ethylenetetraamine |
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| SystematicName = Ethene-1,1,2,2-tetramine<ref>{{Cite web|url = https://pubchem.ncbi.nlm.nih.gov/summary/summary.cgi?cid=17899866&loc=ec_rcs|title = CID 17899866 - PubChem Public Chemical Database|work = The PubChem Project|location = USA|publisher = National Center for Biotechnology Information}}</ref> |
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| Section1 = {{Chembox Identifiers |
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| OtherNames = Ethylenetetraamine |
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| CASNo = <!-- blanked - oldvalue: 4363-45-5 --> |
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|Section1={{Chembox Identifiers |
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| CASNo_Ref = {{cascite|correct|CAS}} |
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| CASNo=4363-45-5 |
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| PubChem = 17899866 |
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| PubChem_Ref = {{Pubchemcite|correct|pubchem}} |
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| CASNo_Ref = {{cascite|changed|CAS}} |
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| PubChem = 17899866 |
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| ChemSpiderID = 11487764 |
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| ChemSpiderID = 11487764 |
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| ChemSpiderID_Ref = {{chemspidercite|correct|chemspider}} |
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| ChemSpiderID_Ref = {{chemspidercite|correct|chemspider}} |
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| SMILES = NC(N)=C(N)N |
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| SMILES = NC(N)=C(N)N |
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| StdInChI_Ref = {{stdinchicite|correct|chemspider}} |
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| StdInChI_Ref = {{stdinchicite|correct|chemspider}} |
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| StdInChI = 1S/C2H8N4/c3-1(4)2(5)6/h3-6H2 |
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| StdInChI = 1S/C2H8N4/c3-1(4)2(5)6/h3-6H2 |
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| StdInChIKey_Ref = {{stdinchicite|correct|chemspider}} |
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| StdInChIKey_Ref = {{stdinchicite|correct|chemspider}} |
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| StdInChIKey = XXWSZMQKQLNDLC-UHFFFAOYSA-N |
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| StdInChIKey = XXWSZMQKQLNDLC-UHFFFAOYSA-N |
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}} |
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| Section2 = {{Chembox Properties |
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|Section2={{Chembox Properties |
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| Formula = {{Chem|C|2|N|4|H|8}} |
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| C=2 | H=8 | N=4 |
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| MolarMass = 88.1117 g mol<sup>-1</sup> |
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| ExactMass = 88.074896276 g mol<sup>-1</sup> |
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In ], '''tetraaminoethylene''' is a ], ] with formula {{chem2|C2N4H8}} or {{chem2|(H2N)2C\dC(NH2)2}}. Like all ]s that are ], this compound has never been synthesised and is believed to be extremely unstable.<ref name=lawr>Stephen A. Lawrence (2004), . Cambridge University Press. {{ISBN|0-521-78284-8}}, 371 pages.</ref> |
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However, there are many stable compounds that can be viewed as ] of tetraaminoethylene, with various organic ] substituted for some or all hydrogen atoms. These compounds, which have the general formula {{chem2|(R2N)2C\dC(NR2)2}}, are collectively called '''tetraaminoethylenes'''. |
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:]{{clear left}} |
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Tetraaminoethylenes are important in ] as ] of ]s, a type of ] with the general formula {{chem2|(R2N)2C''':'''}}. |
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==Reactions== |
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* Tetraaminoethylenes react with acids to give ] salts. |
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* Tetraaminoethylenes react with ] to give ] derivatives (R<sub>2</sub>N)<sub>2</sub>C=O. A notorious example is the spontaneous reaction of ] ((H<sub>3</sub>C)<sub>2</sub>N)<sub>2</sub>C=C(N(CH<sub>3</sub>)<sub>2</sub>)<sub>2</sub> in air with emission of a green-blue light, which was used by downed ] pilots to signal for help in ]. |
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==References== |
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{{reflist}} |
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] |
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] |