2,6-Di-tert-butilfenol

2,6-Di-tert-butylphenol
Drugi nazivi	2,6-bis(1,1-dimetiletil)fenol, dibutilfenol, 2,6-bis(tert-butil)fenol, i 2,6-di(1,1-dimetiletil) fenol, 2,6-DTBP, Etanoks 701, Etil 701, Etil AN 701, Irganox L 140, Isonox 103, TK 12891
Identifikacija
CAS registarski broj	128-39-2
ChemSpider	29135
ChEMBL	CHEMBL281071
Jmol-3D slike	Slika 1
SMILES
	Oc1c(cccc1C(C)(C)C)C(C)(C)C
InChI
	InChI=1S/C14H22O/c1-13(2,3)10-8-7-9-11(12(10)15)14(4,5)6/h7-9,15H,1-6H3 ; Kod: DKCPKDPYUFEZCP-UHFFFAOYSA-N InChI=1/C14H22O/c1-13(2,3)10-8-7-9-11(12(10)15)14(4,5)6/h7-9,15H,1-6H3; Kod: DKCPKDPYUFEZCP-UHFFFAOYAK
Svojstva
Molekulska formula	C14H22O
Molarna masa	206.32 g mol−1
Agregatno stanje	lako topljiva bezbojna čvrsta materija
Tačka topljenja	34-36 °C
Tačka ključanja	253 °C
Opasnost
R-oznake	R22 R36 R37 R38
S-oznake	S22 S36
	(šta je ovo?) (verifikuj) ; Ukoliko nije drugačije napomenuto, podaci se odnose na standardno stanje (25 °C, 100 kPa) materijala
	Infobox references

2,6-Di-tert-butilfenol je organsko jedinjenje sa strukturnom formulom 2,6-((CH₃)₃C)₂C₆H₃OH. Ovaj bezbojni čvrsti alkilisani fenol i njegovi derivati se industrijski koriste kao UV stabilizatori i antioksidansi za proizvode bazirane na ugljovodonicima, od petrohemikalija do plastike.

Production uredi

2,6-Di-tert-butilfenol se priprema reakcijom fenola sa izobutenom u prisustvu katalizatora aluminjium fenolata:^[3]

C₆H₅OH + 2 CH₂=C(CH₃)₂ → ((CH₃)₃C)₂C₆H₃OH

Na ovaj način se proizvede oko 2,5 miliona kilograma godišnje.

Reference uredi

↑ Hettne KM, Williams AJ, van Mulligen EM, Kleinjans J, Tkachenko V, Kors JA. (2010). „Automatic vs. manual curation of a multi-source chemical dictionary: the impact on text mining”. J Cheminform 2 (1): 3. DOI:10.1186/1758-2946-2-3. PMID 20331846. edit
↑ Gaulton A, Bellis LJ, Bento AP, Chambers J, Davies M, Hersey A, Light Y, McGlinchey S, Michalovich D, Al-Lazikani B, Overington JP. (2012). „ChEMBL: a large-scale bioactivity database for drug discovery”. Nucleic Acids Res 40 (Database issue): D1100-7. DOI:10.1093/nar/gkr777. PMID 21948594. edit
↑ Helmut Fiege, Heinz-Werner Voges, Toshikazu Hamamoto, Sumio Umemura, Tadao Iwata, Hisaya Miki, Yasuhiro Fujita, Hans-Josef Buysch, Dorothea Garbe, Wilfried Paulus "Phenol Derivatives" Ullmann's Encyclopedia of Industrial Chemistry, Wiley-VCH, Weinheim, 2002. DOI:10.1002/14356007.a19_313Article Online Posting Date: June 15, 2000.

Vidi još uredi

2,4-Dimetil-6-tert-butilfenol

[1] Hettne KM, Williams AJ, van Mulligen EM, Kleinjans J, Tkachenko V, Kors JA. (2010). „Automatic vs. manual curation of a multi-source chemical dictionary: the impact on text mining”. J Cheminform 2 (1): 3. DOI:10.1186/1758-2946-2-3. PMID 20331846. edit

[2] Gaulton A, Bellis LJ, Bento AP, Chambers J, Davies M, Hersey A, Light Y, McGlinchey S, Michalovich D, Al-Lazikani B, Overington JP. (2012). „ChEMBL: a large-scale bioactivity database for drug discovery”. Nucleic Acids Res 40 (Database issue): D1100-7. DOI:10.1093/nar/gkr777. PMID 21948594. edit

[Ullmann-3] Helmut Fiege, Heinz-Werner Voges, Toshikazu Hamamoto, Sumio Umemura, Tadao Iwata, Hisaya Miki, Yasuhiro Fujita, Hans-Josef Buysch, Dorothea Garbe, Wilfried Paulus "Phenol Derivatives" Ullmann's Encyclopedia of Industrial Chemistry, Wiley-VCH, Weinheim, 2002. DOI:10.1002/14356007.a19_313Article Online Posting Date: June 15, 2000.

[1]

[2]

[3]