I-Trimethylolpropane CAS 77-99-6

Isithombe Esifakiwe se-Trimethylolpropane CAS 77-99-6

I-CAS:77-99-6

Ifomula Yamamolekyuli:C6H14O3

Isisindo sama-molecule:134.17

I-EINECS:201-074-9

Amagama afanayo:1,1,1-TRIS(HYDROXYMETHYL)PROPANE, DIST; TrimethanolPropane; 1,3-Propanediol, 2-ethyl-2-(hydroxymethyl)-; Trimethylol; Isifinyezo; propylidynetrimethanol; Trimethylolpropane, carbamate ene-tolylene; isixazululo se-diisocyanate; Trimethyloy propane; TRIMETHYLOLPROPANE(TMP)

Shiya Umlayezo Wakho

Imininingwane Yomkhiqizo

Landa

Amathegi Omkhiqizo

Iyini i-Trimethylolpropane CAS 77-99-6?

I-Trimethyllactone ibonakala njengamakristalu amhlophe afana nepuleti. Incibilika kalula emanzini, ama-alcohols anekhabhoni ephansi, i-glycerol, i-N, i-N-dimethylformamide, incibilika kancane ku-acetone kanye ne-ethyl acetate, incibilika kancane ku-carbon tetrachloride, i-ether, kanye ne-chloroform, kodwa ayincibiliki kuma-hydrocarbons e-aliphatic, ama-hydrocarbons aromatic, kanye nama-hydrocarbons ane-chlorine.

Imininingwane

Into	Imininingwane
Indawo yokubilisa	159-161 °C2 mm Hg (elikhanyayo)
Ubuningi	1.176
Indawo yokuncibilika	56-58 °C (ukukhanya)
iphuzu elikhanyayo	172 °C
ukumelana	1.4850 (isilinganiso)
i-pKa	14.01±0.10(Kubikezelwe)

Isicelo

I-Trimethylolpropane isetshenziswa kabanzi ekukhiqizweni kwepulasitiki ye-polyester kanye ne-polyurethane foam, kanye nasekukhiqizweni kwezembozo ze-alkyd, izinto zokugcoba zokwenziwa, ama-plasticizer, ama-surfactant, ama-rosin esters kanye neziqhumane. Iphinde isetshenziswe ngqo njengesithasiselo sendwangu kanye nesiqinisi sokushisa se-resin ye-PVC. Uma isetshenziswa ku-resin ye-alkyd, ingathuthukisa amandla e-resin, umbala, ukumelana nesimo sezulu, ukumelana namakhemikhali, kanye nokusebenza kokuvala.