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Trihloroctova kislota ce galogenkarbonova kislota z himichnoyu formuloyu Cl 3 C COOH displaystyle ce Cl3C COOH Za zvichajnih umov ye bezbarvnimi kristalami dobre rozchinnimi u vodi 1 Trihloroctova kislotaNazva za IUPAC 2 2 2 trihloretanova kislotaIdentifikatoriNomer CAS 1 76 03 9 1 Nomer EINECS 200 927 2Nomer EC 1 200 927 2 1 DrugBank 11152KEGG D08633Nazva MeSH D02 241 081 018 214 750 i D02 455 526 439 196 750ChEBI 30956RTECS AJ7875000 1 SMILES C O C Cl Cl Cl O 1 InChI InChI 1S C2HCl3O2 c3 2 4 5 1 6 7 h H 6 7 1 Nomer Belshtejna 970119Nomer Gmelina 2842VlastivostiMolekulyarna formula C2HCl3O2 1 Molyarna masa 161 904212 g mol 1 Molekulyarna masa 163 38 a o m 1 Gustina 1 6126 64 C 1 Tpl 58 C 1 Tkip 195 5 C 198 C 1 Rozchinnist voda 120 g 100g 1 Rozchinnist metanol 2143 g 100g 1 Tisk nasichenoyi pari 133 Pa 51 C 1 NebezpekiGGS piktogrami 1 GGS formulyuvannya nebezpek H314 H440 H410 1 GGS zapobizhnih zahodiv P260 P264 P273 P280 P301 P330 P331 P303 P361 P353 P304 P340 P305 P351 P338 P310 P321 P363 P391 P405 P501 1 Yaksho ne zaznacheno inshe dani navedeno dlya rechovin u standartnomu stani za 25 C 100 kPa Instrukciya z vikoristannya shablonuPrimitki kartki Zmist 1 Istoriya 2 Himichni vlastivosti 3 Otrimannya 4 Toksichnist 5 PrimitkiIstoriya RedaguvatiUpershe sintezovana 1840 roku hloruvannyam octovoyi kisloti na sonyachnomu svitli 2 Himichni vlastivosti RedaguvatiTrihloroctova kislota maye vsi vlastivosti harakterni dlya galogenkarbonovih kislot Vstupaye u reakciyi nukleofilnogo zamishennya 3 Trihloroctova kislota ye dostatno silnoyu kislotoyu pH yiyi rozchinu z molyarnistyu 0 1 stanovit 1 2 a pKa 0 51 1 Pri nagrivanni z lugami abo aminami dekarboksilyuyetsya z utvorennyam hloroformu 3 4 Cl 3 C COOH C O 2 t O H Cl 3 CH displaystyle ce Cl3C COOH gt t OH CO 2 Cl3CH nbsp Otrimannya RedaguvatiTrihloroctovu kislotu otrimuyut a galogenuvannyam octovoyi kisloti chi hloroctovoyi kisloti Pri comu yak katalizator mozhe buti zastosovanij gipohlorit kalciyu mozhlivo spoluki ferumu ta kuprumu Temperatura reakciyi 140 160 S 5 2 CH 3 COOH 3 Cl 2 CCl 3 COOH 3 HCl displaystyle ce CH3 COOH 3Cl2 gt CCl3 COOH 3HCl nbsp Takozh otrimuyut okisnennyam hloralyu nitratnoyu kislotoyu 3 CCl 3 CO H HNO 3 CCl 3 COOH HNO 2 displaystyle ce CCl3 CO H HNO3 gt CCl3 COOH HNO2 nbsp She odin sposib otrimannya okisnennya tetrahloretilenu kisnem u prisutnosti vodi 3 CCl 2 CCl 2 1 2 O 2 H 2 O CCl 3 COOH HCl displaystyle ce CCl2 CCl2 1 2O2 H2O gt CCl3 COOH HCl nbsp Toksichnist RedaguvatiMozhlivij kancerogen IARC vidnosit do grupi 2B 2 Primitki Redaguvati a b v g d e zh i k l m n p r s t u f h Trichloroacetic acid C2Cl3NaO2 PubChem pubchem ncbi nlm nih gov a b v Humans IARC Working Group on the Evaluation of Carcinogenic Risks to 2014 TRICHLOROACETIC ACID angl International Agency for Research on Cancer a b v g Yu O Lastuhin S A Voronov 2009 Organichna himiya Lviv Centr Yevropi s 454 456 ISBN 966 7022 19 6 Promyshlennye hlororganicheskie produkty Spravochnik 1978 s 173 Koenig Gunter Lohmar Elmar Rupprich Norbert Lison Martin Gnass Alexander 15 zhovtnya 2012 U Wiley VCH Verlag GmbH amp Co KGaA Chloroacetic Acids Ullmann s Encyclopedia of Industrial Chemistry angl Weinheim Germany Wiley VCH Verlag GmbH amp Co KGaA s a06 537 pub3 ISBN 978 3 527 30673 2 doi 10 1002 14356007 a06 537 pub3 Otrimano z https uk wikipedia org w index php title Trihloroctova kislota amp oldid 35401943