2-Hydroxyethyl methacrylate (HEMA)
| Shona Name | 2-Hydroxyethyl methacrylate |
| Alias | 2-Hydroxyethyl methacrylate, 2-HYDROXYETHYL METHACRYLATE (2-HEMA) |
| 2-hydroxyethyl 2-methylprop-2-enoate,ETHYLENEGLYCOL METHACRYLATE (HEMA) | |
| ethylene glycol monomethacrylate, BisoMer SR, METHACRYLIC ACID 2-HYDROXYETHYL ESTER GE 610,ETHYLENE GLYCOL METHACRYLATE | |
| 2-HYDROXYETHL METHACRYLATE, hydroxy ethyl methacrylate | |
| EINECS 212-782-2,2-HYDROXYETHYLMETHACRYLATE, HYDROXYETHYL METHACRYLATE, GMA, methanol,methyl methacrylate | |
| CAS Nha. | 868-77-9 |
| Molecular formula | C6H10O3 |
| Molecular uremu | 130.14 |
| Sructural formula | |
| EINECS nhamba | 212-782-2 |
| MDL Nha. | MFCD00002863 |
Kunyungudika -12 °C
Poindi yekuvira 67 °C3.5 mm Hg(lit.)
Density 1.073 g/mL pa25 °C(lit.)
Mhepo density 5 (vs mhepo)
Mhepo yehutsi 0.01 mm Hg (25 °C)
Refractive index n20/D 1.453(lit.)
Flash point 207 °F
Mamiriro ekuchengetedza 2-8°C
Solubility Chloroform, Methanol (Zvishoma)
Acidity coefficient (pKa)13.83±0.10(Yakafanotaurwa)
Mvura fomu
Ruvara Zvakajeka
The Odor Ester akadaro
Mvura inonyungudika
Air Sensitive Air sensitive
Kusagadzikana - inogona kuita polymerize mukushaikwa kwekudzikamisa. Inogona kugadzikiswa ne, kana kuve. Kusagadzikana - Inogona polymerize mukushaikwa kwekudzikamisa. Inogona kudzikamiswa ne, kana ine zvidiki zvidiki zve, diethylene glycol monomethacrylate, di(ethylene glycol)dimethacrylate, methacrylic acid. Izvo zvisingaenderani neakasimba oxidizing agents, mahara radical initiators, peroxides, simbi. Midziyo yakavharwa inogona kuputika kana ichipisa nekuda kwepolymer inotiza
InChIKeyWOBHKFSMXKNTIM-UHFFFAOYSA-N
LogP: 0.42 pa25 ℃
GHS ngozi pictograms
GHS07
Warning word
Tsanangudzo Yenjodzi H315-H317-H319
Kuchengetedza P261-P264-P272-P280-P302+P352-P305+P351+P338
Zvinhu Nengozi Mark Xi
Njodzi chikamu kodhi 36/38-43-36/37/38
Mashoko ekuchengetedza 26-36/37-28A-28
WGK Germany1
RTECS nhamba OZ4725000
TSCAYes
LD50 nemuromo muTsuro: 5050 mg/kg LD50 dermal Rabbit> 3000 mg/kg
Chengetedza muimba yekuchengetera inotonhorera, ine mhepo. Ramba kure nemoto nekupisa. Chengetedza kure nechiedza. Iyo tembiricha yemudziyo haifanire kudarika 30 ℃. Chengetedza mudziyo wakavharwa uye usasangana nemhepo. Inofanira kuchengetwa zvakasiyana kubva kune oxidants, acids uye mabhesi, uye haifaniri kusanganiswa.
Yakarongedzwa mu200Kg / chigubhu, kana kurongedzwa zvinoenderana nezvinodiwa nevatengi.
Hydroxyethyl methacrylate inoshandiswa zvakanyanya mukugadzira mapoka anoshanda ehydroxyethyl acrylic resin, machira, uye anogona zvakare kushandiswa mukugadzira maviri-zvikamu zvekupotera uye indasitiri yeoiri sekuwedzera kwekuzora mafuta ekugezesa.
