Methacrylate
| Sunan samfur | Methacrylate |
| Lambar CAS | 80-62-6 |
| Tsarin kwayoyin halitta | Saukewa: C5H8O2 |
| Nauyin kwayoyin halitta | 100.12 |
| Tsarin tsari | |
| Lambar EINECS | 201-297-1 |
| MDL No. | Saukewa: MFCD00008587 |
Matsayin narkewa -48 ° C (lit.)
Wurin tafasa 100 ° C (lit.)
Yawaita 0.936 g/ml a 25 °C (lit.)
Yawan tururi 3.5 (Vs iska)
Matsin tururi 29 mm Hg (20 ° C)
Fihirisar mai jujjuyawa n20/D 1.414(lit.)
FEMA4002 | METHYL 2-METHYL-2-PROPENOATE
Wurin walƙiya 50 °F
Yanayin ajiya 2-8 ° C
Solubility 15g/l
Morphology Crystalline Foda ko Lu'ulu'u
Launi shine Fari zuwa kodadde rawaya
Wari a 0.10% a cikin dipropylene glycol. acrylic aromatic fruity
Matsakaicin kamshi ya kasance 0.21ppm
Flavor acrylate
iyakar fashewa 2.1-12.5% (V)
Solubility na ruwa 15.9 g/L (20ºC)
Lambar JECFA1834
Farashin 605459
Dokokin Henry Constant2.46 x 10-4 atom
Dielectric akai-akai 2.9 (20 ℃)
Iyakar abin da ya shafi NIOSH REL: TWA 100 ppm (410 mg/m3), IDLH 1,000 ppm; OSHA PEL: TWA 100 ppm; ACGIH TLV: TWA 100 ppm tare da ƙimar TWA da STEL da aka nufa na 50 da 100 ppm, bi da bi.
Karfin hali
InChIKeyVVQNEPGJFQJSBK-UHFFFAOYSA-N
LogP1.38 a 20 ℃
Alamar Hazard (GHS)
GHS02, GHS07
Kalmomin haɗari: Haɗari
Bayanin Hazard H225-H315-H317-H335
Tsare-tsare P210-P233-P240-P241-P280-P303+P361+P353
Kayayyakin Haɗari Mark F,Xi,T
Lambar nau'in haɗari 11-37/38-43-39/23/24/25-23/24/25
Bayanan Tsaro 24-37-46-45-36/37-16-7
Sufuri Kaya Mai Haɗari Lamba UN 1247 3/PG 2
WGK Jamus1
Lambar RTECS OZ5075000
Zazzaɓin konewa na kwatsam 815 °F
TSCA da
Hatsari matakin 3
Marufi Category II
Guba Mummunan guba na methyl methacrylate yayi ƙasa. An lura da haushin fata, ido, da kogon hanci a cikin rodents da zomaye da aka fallasa ga yawan adadin methyl methacrylate. Sinadarin mai laushin fata ne a cikin dabbobi. Tasirin da aka fi gani akai-akai a mafi ƙarancin maida hankali bayan shakar shakar da aka yi ta maimaitawa ga methyl methacrylate shine haushin kogon hanci. Hakanan an ba da rahoton tasirin koda da hanta a mafi girma.
Ajiye a cikin sanyi, bushe, wuri mai kyau, kuma kiyaye zafin jiki a ƙasa 30 ° C.
Ajiye a wuri mai sanyi. Rike kwandon iska kuma adana a bushe, wuri mai iska.
1. Ana amfani dashi azaman plexiglass monomer,
2. An yi amfani da shi don yin wasu robobi, sutura, da dai sauransu;
3. Matsakaici don fungicides sclerotium
4. An yi amfani da shi don copolymerization tare da sauran vinyl monomers don samun samfurori tare da daban-daban
kaddarorin
5. An yi amfani da shi wajen kera sauran resins, robobi, adhesives, sutura, lubricants, itace.
infiltrators, motor coil impregnators, ion musayar resins, takarda glazing jamiái, yadi bugu
da rini kanjamau, masu maganin fata da kayan cikawa.
6. Don samar da copolymer methyl methacrylate - butadiene - styrene (MBS), ana amfani dashi azaman
gyara na PVC.
