2-hydroxyethyl methacrylate (HEMA)
| Non angle | 2-hydroxyethyl metakrilat |
| Alias | 2-hydroxyethyl methacrylate, 2-hydroxyethyl methacrylate (2-ema) |
| 2-hydroxyethyl 2-methylprop-2-enoate, ethyleneglycol methacrylate (HEMA) | |
| ethylene glycol monomethacrylate, bisomer SR, metakrilik asid 2-hydroxyethyl ester GE 610, ethylene glycol metakrilat | |
| 2-hydroxyethl metakrilat, idroksi etil metakrilat | |
| Einecs 212-782-2,2-hydroxyethylmethacrylate, hydroxyethyl methacrylate, GMA, methanol, methacrylate methylate | |
| CAS No. | 868-77-9 |
| Fòmil molekilè | C6H10O3 |
| Pwa molekilè | 130.14 |
| Fòmil sructural | |
| Nimewo einecs | 212-782-2 |
| MDL No. | MFCD00002863 |
Pwen k ap fonn -12 ° C
Pwen bouyi 67 ° C3.5 mm Hg (limen.)
Dansite 1.073 g/ml nan 25 ° C (limen.)
Vapè dansite 5 (vs lè)
Vapè presyon 0.01 mm Hg (25 ° C)
Endèks refraktif N20/D 1.453 (limen.)
Flash pwen 207 ° F
Kondisyon depo 2-8 ° C
Kloroform solubility, methanol (yon ti kras)
Koyefisyan asidite (PKA) 13.83 ± 0.10 (prevwa)
Fòm likid
Koulè klè
Ester odè a tankou sa
Dlo soluble
Lè sansib lè sansib
Enstab - ka polimerize nan absans estabilizasyon. Ka estabilize ak, oswa genyen. Enstab - ka polimerize nan absans estabilizasyon. Ka estabilize ak, oswa gen kantite lajan nan, dietilèn glycol monomethacrylate, DI (ethylene glycol) dimethacrylate, asid metakrilik. Enkonpatib ak fò ajan oksidant, inisyasyon radikal gratis, oksijene, asye. Kontenè fèmen ka eksploze si chofe akòz polymère ki sove kite yo
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LogP: 0.42 nan 25 ℃
GHS danje pictograms
GHS07
Pawòl avètisman
Deskripsyon danje H315-H317-H319
Prekosyon P261-P264-P272-P280-P302+P352-P305+P351+P338
Machandiz danjere make xi
Kategori Danje Kòd 36/38-43-36/37/38
Enfòmasyon sou sekirite 26-36/37-28A-28
Wgk germany1
RTECS Nimewo OZ4725000
Tscayes
Ld50 oralman nan lapen: 5050 mg/kg LD50 lapen po> 3000 mg/kg
Magazen nan yon depo fre, ayere. Kenbe lwen dife ak chalè. Magazen lwen limyè. Tanperati rezèvwa a pa ta dwe depase 30 ℃. Kenbe veso a sele epi pa kontakte ak lè. Li ta dwe estoke separeman de oksidan, asid ak baz, epi yo pa ta dwe melanje.
Chaje nan 200kg /tanbou, oswa chaje dapre bezwen kliyan yo.
Hydroxyethyl methacrylate se lajman ki itilize nan envantè nan gwoup aktif nan idroksethyl résine Acrylic, penti, epi yo ka tou gen pou itilize nan fabrike nan de-eleman penti ak endistri lwil oliv kòm aditif pou lubrifyan lave lwil oliv.
