4-Hydroxy-TEMPO Free Radical CAS 2226-96-2 Mama >99.0% (GC)
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Igoa Vailaau | 4-Hydroxy-TEMPO Free Radical |
Synonyms | 4-Hydroxy-2,2,6,6-Tetramethylpiperidine 1-Oxyl Free Radical;TEMPOL Free Radical;2,2,6,6-Tetramethyl-4-Piperidinol 1-Oxyl Free Radical;4-Hydroxy-2,2,6,6-Tetramethyl-Piperidinooxy;Polymerization Inhibitor 701 |
Numera CAS | 2226-96-2 |
CAT Numera | RF2431 |
Tulaga Fa'asoa | I Fa'atauga, Gaosi Gaosi 40 Tone i le Masina |
Fuafua mole | C9H18NO2 |
Molecular Weight | 172.25 |
Malosi | 1.187 g/cm3 |
Ma'ale'ale | Hygroscopic.Ma'ale'ale |
Solubility i le Vai | Solu i le Vai |
Solubility (Soluble in) | Methanol |
Fa'ailoga | Ruifu Chemical |
Aitema | Fa'amatalaga |
Fa'aaliga | tioata moli |
Mama / Suʻesuʻega Metotia | >99.0% (GC) |
Mama / Suʻesuʻega Metotia | >99.0% (Iodometric Titration) |
Lisi Lisi | 68.0~72.0 ℃ |
Vai (saunia e Karl Fischer) | <0.50% |
Volatile Content | <0.50% |
Lefulefu Content | <0.10% |
Toluene e le mafai ona solu | <0.50% |
Aofa'i Fa'aleaga | <1.00% |
Alaleo Infrared | E tusa ma le Fauga |
Solubility i le MeOH | Toeititi lava Malamalama |
Tulaga Su'ega | Pisinisi Tulaga |
Fa'aoga | Polymerization Inhibitor 701 |
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4-Hydroxy-TEMPO Free Radical (CAS: 2226-96-2) ose fa'atosina fou ole polymerization alkenyl monomer.E mafai ona faʻaaogaina e fai ma sui o le hydroquinone ma faʻaaogaina lautele i esters acrylic, esters methacrylic, vinyl acetate, acrylic acid, acrylonitrile, styrene, gaosiga o le butadiene.Fa'atosina Polymerization maualuga lelei.O se ituaiga fou o oloa eco-friendly aua e mafai ona suitulaga dihydroxybenzene ma mea Intermediate mo le tuufaatasia o kemikia organic.O lona fa'atinoga e sili atu nai lo isi fa'ainisinia polymerization (e pei o le phenolic, aromatic amine, aether, quinone, nitro-compound).E mafai foi ona faʻaaogaina mo vinyl chloride, polyester unsaturated ma vailaau faʻamaʻi, o le polymerization inhibition e sili atu nai lo phenols, aromatic amine, ethers, quinones, nitro compounds ma isi inhibitors polymerization.E mafai ona puipuia lelei le gaosiga o iunite olefin ma le autopolymerization i le vavaeeseina, faʻamamaina, teuina poʻo le felauaiga.E pulea ma fetuunai le tikeri o le polymerization o olefins ma a latou mea e maua i le faʻaogaina o meaola.Fa'aaogaina e fai ma fa'ailoga vili mo le su'esu'eina o mea ola ma polymers;Fa'aaogaina e fai ma fa'amālosia lelei i le fa'ama'iina o 'ava mālosi fa'atasi ma le pisia.E mafai ona suitulaga i le benzenediol ma o se augatupulaga fou o oloa faʻaleleia le siosiomaga.