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Wikipedia

Triethylindium

Triethylindium is an organometallic compound. Its chemical formula is C
6
H
15
In
.[1][2]

Triethylindium
Names
IUPAC name
Triethylindium
Other names
Indium triethyl, triethylindigane, indiumtriethyl, TEI, TEIn
Identifiers
  • 923-34-2
3D model (JSmol)
  • Interactive image
ChemSpider
  • 92075
ECHA InfoCard 100.011.905
  • 101912
  • DTXSID1061281
  • InChI=1S/3C2H5.In/c3*1-2;/h3*1H2,2H3;
    Key: OTRPZROOJRIMKW-UHFFFAOYSA-N
  • CC[In](CC)CC
Properties
C6H15In
Molar mass 202.004 g·mol−1
Appearance Colorless liquid
Boiling point 144 °C (291 °F; 417 K)
Hazards
GHS labelling:
Danger
H250, H314
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).

Synthesis edit

This compound can be obtained by reacting indium(III) chloride with a diethyl ether solution of ethyl magnesium chloride:

InCl
3
+ 3 C
2
H
5
MgCl
→ In(C2H5)3 + 3 MgCl
2

Other routes are also known.[3]

Properties edit

Indium triethyl is a colorless, toxic, oxidation and hydrolysis-sensitive liquid. It is a monomer in the gaseous and dissolved state. The compound reacts with halomethanes to form diethyl indium halides.[4]

Triethylindium is highly reactive with water:

In(C2H5)3 + H
2
O
→ In(C2H5)2OH + C
2
H
6

Applications edit

Indium triethyl is used to prepare indium phosphide layers for microelectronics.[5]

See also edit

References edit

  1. ^ "INDIUM TRIETHYL". chemicalbook.com. Retrieved 7 June 2017.
  2. ^ "Substance Name: Indium, triethyl". chem.nlm.nih.gov. Retrieved 7 June 2017.
  3. ^ Foster, Douglas F.; Cole-Hamilton, David J. (1997). "Electronic Grade Alkyls of Group 12 and 13 Elements". Inorganic Syntheses. 31: 29 66. doi:10.1002/9780470132623.ch7.
  4. ^ Maeda, Takayoshi; Tada, Hisashi; Yasuda, Kiyoshi; Okawara, Rokuro (11 September 1970). "Reactions of triethylindium with halomethanes: preparations and properties of diethylindium halides". Journal of Organometallic Chemistry. 27 (1): 13–18. doi:10.1016/S0022-328X(00)82987-3.
  5. ^ Sakaki, H.; Woo, J.C.; Yokoyama, N.; Harayama, Y. (1999). Compound Semiconductors: Proceedings of the Twenty-Fifth International Symposium on Compound Semiconductors held in Nara, Japan, 12-16 October 1998. CRC Press. p. 529. ISBN 978-0750306119.

triethylindium, organometallic, compound, chemical, formula, namesiupac, name, other, names, indium, triethyl, triethylindigane, indiumtriethyl, teinidentifierscas, number, model, jsmol, interactive, imagechemspider, 92075echa, infocard, 905pubchem, 101912comp. Triethylindium is an organometallic compound Its chemical formula is C6 H15 In 1 2 Triethylindium NamesIUPAC name TriethylindiumOther names Indium triethyl triethylindigane indiumtriethyl TEI TEInIdentifiersCAS Number 923 34 23D model JSmol Interactive imageChemSpider 92075ECHA InfoCard 100 011 905PubChem CID 101912CompTox Dashboard EPA DTXSID1061281InChI InChI 1S 3C2H5 In c3 1 2 h3 1H2 2H3 Key OTRPZROOJRIMKW UHFFFAOYSA NSMILES CC In CC CCPropertiesChemical formula C 6H 15InMolar mass 202 004 g mol 1Appearance Colorless liquidBoiling point 144 C 291 F 417 K HazardsGHS labelling PictogramsSignal word DangerHazard statements H250 H314Except where otherwise noted data are given for materials in their standard state at 25 C 77 F 100 kPa Infobox references Contents 1 Synthesis 2 Properties 3 Applications 4 See also 5 ReferencesSynthesis editThis compound can be obtained by reacting indium III chloride with a diethyl ether solution of ethyl magnesium chloride InCl3 3 C2 H5 MgCl In C2H5 3 3 MgCl2Other routes are also known 3 Properties editIndium triethyl is a colorless toxic oxidation and hydrolysis sensitive liquid It is a monomer in the gaseous and dissolved state The compound reacts with halomethanes to form diethyl indium halides 4 Triethylindium is highly reactive with water In C2H5 3 H2 O In C2H5 2OH C2 H6 Applications editIndium triethyl is used to prepare indium phosphide layers for microelectronics 5 See also editTrimethylindiumReferences edit INDIUM TRIETHYL chemicalbook com Retrieved 7 June 2017 Substance Name Indium triethyl chem nlm nih gov Retrieved 7 June 2017 Foster Douglas F Cole Hamilton David J 1997 Electronic Grade Alkyls of Group 12 and 13 Elements Inorganic Syntheses 31 29 66 doi 10 1002 9780470132623 ch7 Maeda Takayoshi Tada Hisashi Yasuda Kiyoshi Okawara Rokuro 11 September 1970 Reactions of triethylindium with halomethanes preparations and properties of diethylindium halides Journal of Organometallic Chemistry 27 1 13 18 doi 10 1016 S0022 328X 00 82987 3 Sakaki H Woo J C Yokoyama N Harayama Y 1999 Compound Semiconductors Proceedings of the Twenty Fifth International Symposium on Compound Semiconductors held in Nara Japan 12 16 October 1998 CRC Press p 529 ISBN 978 0750306119 Retrieved from https en wikipedia org w index php title Triethylindium amp oldid 1127837283, wikipedia, wiki, book, books, library,

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