Methyl methacrylate
| Chigadzirwa Zita | Methyl methacrylate |
| Nhamba | 80-62-6 |
| Molecular Formula | Cf8o2 |
| Sreek inoremerwa | 100.12 |
| Formula yakarongeka | |
| Einecs nhamba | 201-2007-1-1 |
| WDC. | MFCD00008587 |
Melting Point -48 ° C (Lit.)
Boiling Point 100 ° C (Lit.)
Density 0.936 g / ml pa 25 ° C (lit.)
Vapor density 3.5 (vs mhepo)
Vapor kudzvanywa 29 mm hg (20 ° C)
Refractive Index N20 / D 1.414 (lit.)
Femai4002 | Methyl 2-methyl-2-provenate
Flash Pfungwa 50 ° F
Kuchengetedza Mamiriro ezvinhu 2-8 ° C
Solubility 15g / l
Morphology crystalline poda kana makristasi
Ruvara rwacho rwakachena kuti rive rakachenuruka
Kunhuhwirira pa1.10% mu dipropylene glycol. acrylic inonhuhwirira yehupfumi
Iyo yemweya chikumbaridzo yaive 0.21ppm
Flavour acrylate
kuputika muganho 2.1-12.5% (v)
Solub Mvura 15.9 G / L (20 ºc)
Jecfa Nhamba1834
Brn605459
Mutemo waHenry Constant2.46 x 10-4 ATM? M3 / MOL AT 20 ° C (Littingate - Yakaverengerwa kubva kune mvura solubility)
Dilelectric nguva dzose2.9 (20 ℃)
Margin yekubuda pachena Niichi Rel: TWA 100 PPM (410 mg / m3), idlh chiuru ppm; OSha pel: Tsa 100 ppm; Acgih tlv: TWA 100 PPM neyakagadzirirwa Twa uye Stel tsika dze50 uye 100 ppm, zvichiteerana.
Kugutsikana Kusvitswa
Itchikeyvvqnepgjfjfqjsbk-uhfffaoyssa-n
Logp1.38 na 20 ℃
Hazard Symbol (GHS)
GHS02, GHS07
Nharembozha: Njodzi
Hazard Tsanangudzo H225-H315-H317-H335
Prections p210-p233-p240-p240-p240-p280-p280-p303 + P303 + P361 + P353
Zvine njodzi zvinhu maraki f, xi, t
Hazard Catelogory Code 11-37 / 38-43-39 / 23/14 / 25-23 / 24/25
Chengetedzo Cherechedzo 24-37-46-45-36 / 37-16-7
Zvinhu zvine njodzi zvekutakura Kwete: UN 1247 3 / PG 2
Wgk Germany1
Rtecs nhamba oz5075000
Spontaneous Combustion tembiricha 815 ° F
Tsca hongu
Ngozi Level 3
Kurongedza chikamu ii
Zvekutakura mhosva yekuuraya kwe methyl methacrylate yakaderera. Kushatirisa kweganda, ziso, uye nasal cavity yakaonekwa mumakonzo uye tsuro dzakaratidzwa zvakanyanyisa kutarisisa methyl methacrylate. Chemical iganda nyoro sensitizer mumhuka. Mhedzisiro yakacherekedza kazhinji kazhinji pane yakaderera yekuvhara mushure mekudzokororwa inhalation kuratidzwa metherrylate inotsamwiswa kwemhino. Mhedzisiro paitsvo uye chiropa munzvimbo dzakakwirira dzakashumirwawo.
Chengetedza munzvimbo inotonhorera, yakaoma, yakaoma, uye chengetedza tembiricha pazasi makumi matatu ° C.
Chengetedza munzvimbo inotonhorera. Chengetedza mudziyo wekuyeuka uye muchengeti munzvimbo yakaoma, yakatsvedza.
1. Kushandiswa seye plexiglass monomer,
2. Inoshandiswa kugadzira mamwe mapurasitiki, majasi, nezvimwewo.;
3. Pakati peFungicide sclerotium
4. Inoshandiswa yeCopolymerization nevamwe Vinyl Monomers kuti vawane zvigadzirwa zvine zvakasiyana
zvivakwa
5. Inoshandiswa mukugadzira mamwe magosi, mapurasitiki, maherini, majasi, ma lubriants, huni
Inotsvaga, mota coil incregnators, ion exchange resins, mapepa anotarisa vamiriri, machira ekudhinda
uye Dyeing AIDS, ganda rekurapa vamiriri uye kusimbisa kusimbisa zvinhu.
6. Zvekugadzirwa kweCoplymer Methyl Methacrylate - Butadiene - Styrene (MBS), inoshandiswa se
modifier yePVC.
