2-hydroxyethyl methacrylate (Hema)
| Hmong npe | 2-hydroxyethyl methacrylate |
| Lub npe cuav | 2-hydroxyethyl methacrylate, 2-hydroxyethyl Metacrylate (2-Hema) |
| 2-hydroxyethyl 2-Methylprop-2-enoate, Ethyleneglycolollycolecolrylate (Hema) | |
| Ethylene Glycol Monomeacrylate, Bisomer SR, Metharer SR, Metharer SRSID 2-Hydrothethyl Ester Genascol Methamrylate | |
| 2-hydrothethl methacrylate, hydroxy ethyl methanrylate | |
| Einecs 212-782-2,2-hydroxyethylsacrylate, Hydroxyethy, GMA, Methanol, methyl methacrylate | |
| Cas Tsis tau. | 868-77-9 |
| Molecular Cov Qauv | C6h10O3 |
| Molecular hnyav | 130.14 |
| Sructural Cov Qauv | |
| Einecs tooj | 212-782-2 |
| MDL No. | MFCD00002863 |
Melting point -12 ° C
Boiling point 67 ° C3.5 hli Hg (Lit.)
Density 1.073 G / ml ntawm 25 ° C (Lit.)
Vapor ntom 5 (vs huab cua)
Vapor Siab 0.01 hli Hg (25 ° C)
Refunt index n20 / d 1.453 (lit.)
Flash point 207 ° F
Kev Cia Siab Cia 2-8 ° C
Solubility chloroform, methanol (me ntsis)
Acidity Coefficient (Pka) 13.83 ± 0.10 (kwv yees)
Daim foos ua kua
Xim ntshiab
Cov ntxhiab ester zoo li ntawd
Dej Soluble
Cua Rhiab Cov Huab Cua Ruaj
Tsis khov - Tsib Hlis Polymerize nyob rau hauv qhov tsis muaj stabilizer. Tej zaum yuav ruaj khov nrog, lossis muaj. Tsis khov - Tsib Hlis Polymerize nyob rau hauv qhov tsis muaj stabilizer. Tej zaum yuav ruaj khov nrog, lossis muaj cov nqi ntawm, di ncauj monomethacrylate, di rethylene glycol) dimethacrylate, methacrylic acid. Tsis sib xws nrog oxidizing oxidizing cov neeg sawv cev, dawb radical pib, peroxides, steel. Kaw cov thawv yuav tawg yog tias rhuab vim kev khiav tawm polymer
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Lev: 0.42 ntawm 25 ℃
GHS cov kev cuam tshuam duab
GHS07
Lus Ceeb Toom
H315-H317-H319
Ceev Faj P261-P264-P272-P280-P280-P302 + P352-P305 + P351 + P338
Cov Khoom Phom Xiab Xi
Cov Kev Nyab Xeeb Qeb Code 36 / 38-43-36 / 37/38
Cov Ntaub Ntawv Kev Nyab Xeeb 26-36 / 37-28A-28
Wgk Lub Tebchaws Yelemees1
RTECS NAJ OZ4725000
TSCAYES
LD50 qhov ncauj nyob hauv luav: 5050 mg / kg lotres / kg ld50 deval luav> 3000 mg / kg
Khaws rau hauv qhov chaw txias, tshuab ua kom muaj zog. Tseg kom deb ntawm hluav taws thiab tshav kub. Muab cia kom deb ntawm lub teeb. Qhov kub ntawm lub pas dej yuav tsum tsis pub tshaj 30 ℃. Khaws lub thawv ntim thiab tsis sib cuag nrog huab cua. Nws yuav tsum tau muab cais cais los ntawm oxidants, acids thiab cov hauv paus, thiab yuav tsum tsis txhob sib xyaw.
Ntim hauv 200kg / nruas, lossis ntim raws li cov neeg siv khoom xav tau.
Hydroxyethy yog dav siv nyob rau hauv kev tsim khoom ntawm cov pab pawg ua haujlwm ntawm cov txheej txheem hydrolic thiab roj, thiab cov roj kev lag luam raws li kev ntxiv rau lubricating roj ntxuav.
