I-Trimethylolpropane CAS 77-99-6

I-CAS:77-99-6

I-Molecular Formula:I-C6H14O3

Isisindo se-Molecular:134.17

I-EINECS:201-074-9

Omqondofana:1,1,1-TRIS(HYDROXYMETHYL)PROPANE, DIST; I-TrimethanolPropane; I-1,3-Propanediol, i-2-ethyl-2-(i-hydroxymethyl)-; I-Trimethylol; Isifinyezo; propylidynetrimethanol; I-Trimethylolpropane, i-carbamate ene-tolylene; isisombululo se-disocyanate; I-Trimethyloy propane; I-TRIMETHYLOLPROPANE(TMP)

Shiya Umlayezo Wakho

Imininingwane Yomkhiqizo

Landa

Omaka bomkhiqizo

Iyini i-Trimethylolpropane CAS 77-99-6?

I-Trimethyllactone ibonakala njengamakristalu amhlophe afana nepuleti. Incibilika kalula emanzini, otshwala obunekhabhoni ephansi, i-glycerol, N, N-dimethylformamide, inyibilika kancane ku-acetone ne-ethyl acetate, inyibilika kancane ku-carbon tetrachloride, ether, ne-chloroform, kodwa ayincibiliki kuma-aliphatic hydrocarbon, ama-hydrocarbon anephunga elimnandi, ne-chlorinated hydrocarbon.

Ukucaciswa

Into	Ukucaciswa
Iphuzu elibilayo	159-161 °C2 mm Hg(lit.)
Ukuminyana	1.176
Iphoyinti lokuncibilika	56-58 °C(lit.)
iphoyinti elikhanyayo	172 °C
ukumelana	1.4850 (isilinganiso)
pKa	14.01±0.10(Okubikezelwe)

Isicelo

I-Trimethylolpropane isetshenziswa kabanzi ekukhiqizeni amapulasitiki e-polyester kanye ne-polyurethane foam, kanye nasekukhiqizeni i-alkyd coatings, izinto zokuthambisa zokwenziwa, ama-plasticizers, ama-surfactants, ama-rosin esters kanye neziqhumane. Ibuye isetshenziswe ngokuqondile njengesithasiselo sendwangu kanye ne-thermal stabilizer ye-PVC resin. Uma isetshenziswa ku-alkyd resin, ingathuthukisa amandla e-resin, ithoni yombala, ukumelana nesimo sezulu, ukumelana namakhemikhali, nokusebenza kokuvala.