CAS 3290-92-4|Trimethylolpropane Trimethacrylate (TMPTA)
Cov mis mos molecular: C18H26O6
Molecular Luj: 338.4
EINECS: 221-950-4
Purity: 97% Min.
Pob: 1 kg / 25 kg / 200 kg
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Trimethylolpropane trimethacrylate (TMPTA) yog ib qho trifunctional monomer, thiab nws cov viscosity siab dua li cov monofunctional thiab bifunctional monomers, tab sis piv nrog cov monomers multifunctional, nws cov viscosity kuj tsawg, thiab nws muaj solubility zoo.
Lub monomer muab kev kho mob ceev thiab siab crosslink ceev, ua rau ib qho nyuaj, khawb-resistant thiab nkig kho zaj duab xis nrog cov kuab tshuaj zoo heev.
Nws tuaj yeem siv los ua tus neeg sawv cev sib txuas rau peroxide crosslinking, haum rau kev sib xyaw cis-butadiene roj hmab, ethylene propylene diene monomer, ethylene propylene diene propylene diene roj hmab, isoprene roj hmab, butyl roj hmab thiab nitrile roj hmab.
Specification
Yam khoom | SPECIFICATION |
Melting point | -25 degree |
vapor siab | <0.01 mm="" hg="" (="" 20="" °c)="" ="" ="" ="" ="" ="" ="" =""> |
xim | Xim Colorless rau yellowish |
cia temp. | nyob rau hauv inert gas (nitrogen los yog Argon) ntawm 2-8 degree |
Fp | >230 degree F |
Refractive Index | n20/D 1.472 (lit.) |
daim ntawv | ua kua |
EPA Tshuaj Registry System | Trimethylolpropane trimethacrylate ({0}}) |
InChIKey | OKKRPWIIYQTPQF-UHFFFAOYSA-N |
ceev | 1.06 g / mL ntawm 25 degree (lit.) |
Boiling point | >200 degree 1 hli |
vapor ceev | >1 (vs huab cua) |
CAS DataBase Reference | 3290-92-4(CAS DataBase Reference) |
tsw | me ntsis ester zoo li |
Synthesis
Cov xwm txheej
Nrog tetramethylammonium methyl carbonate ntawm 70 degree; rau 12h; Molecular sieve; Ntsuab chemistry;
Kev siv
Hatano, Manabu; Tabata, Yuji; Yoshida, Yurika; Tso, Kohei; Yamashita, Kenji; Ogura, Yoshihiro; Ishihara, Kazuaki
[Green Chemistry, 2018, vol. 20, nr 6, p. 1193 - 1198]
Cim npe nrov: CAS 3290-92-4|Trimethylolpropane Trimethacrylate (TMPTA), nqe, hais, luv nqi, Tshuag, kev muag
