Methyl methacrylate (MMA) yana da amfani mai yawa:

Babban amfani: A matsayin monomer na gilashin halitta (polymethylmethacrylate, PMMA), wanda ake amfani da shi don samar da robobi masu haske.
Sauran robobi da shafi: Ana amfani da su wajen ƙera wasu resins, robobi, da shafi, suna samar da muhimman kayan aiki ga waɗannan masana'antu.
Amfani da masana'antu da yawa: A matsayin mai shafawa, mai gyaran katako da abin toshe kwalaba, mai gyaran injin motsa jiki, mai gyaran takarda, bugu da rini, mai gyaran fata da kayan cika rufi, da sauransu, ana amfani da shi sosai a fannoni da yawa na masana'antu.
Matsakaici na kashe ƙwayoyin cuta na fungicide: A matsayin tsakiyar Sclerotium na kashe ƙwayoyin cuta, ana amfani da shi wajen samar da magungunan kashe ƙwari.
Methyl methacrylate muhimmin abu ne na sinadarai. Tururinsa da iskarsa na iya samar da cakuda mai fashewa. Da fatan za a kula da aminci yayin amfani da shi‌4. Ba wai kawai yana taka muhimmiyar rawa a masana'antar filastik da rufi ba, har ma yana taka muhimmiyar rawa a wasu fannoni da yawa.

Kowace daga cikin waɗannan hanyoyin tana da nata halaye, kuma ana iya zaɓar hanyoyin roba masu dacewa bisa ga takamaiman buƙatu da yanayi.

Hanyoyin shirya methyl methacrylate (MMA) sun haɗa da waɗannan:

Hanyar cyanohydrin ‌Acetone‌: Yi amfani da acetone a matsayin kayan da aka samar, da farko ka yi amfani da hydrocyanic acid don samar da acetone cyanohydrin, sannan ka dumama shi da sinadarin sulfuric acid mai yawa da methanol don yin hydrolysis, bushewa da kuma halayen esterification don shirya MMA. Wannan hanya ce da aka saba amfani da ita wajen samar da MMA. Fasahar ta girma, amma sinadarin hydrocyanic acid mai guba sosai kuma sharar gida guda uku suna da rikitarwa don magancewa.
Hanyar Isobitylene‌: Ana haɗa Isobutylene da iska zuwa methacrolein tare da iska a gaban mai kara kuzari, sannan a haɗa shi da methacrylic acid, sannan a ƙarshe a haɗa shi da methanol don samun MMA. Akwai kuma tsarin oxidation na mataki ɗaya wanda ke oxidize kai tsaye don samar da methacrylic acid sannan ya sake oxidize shi.
Hanyar Propylene: Haɗakar carbonylation na propylene, carbon monoxide da methanol yana samar da methyl ester mai 2-methoxyisobutyric acid, wanda ke bazuwa zuwa MMA da methanol bayan hydrolysis.

Kayayyakin Sinadaran Methyl methacrylate
Wurin narkewa -48°C (haske)
Tafasawar zafin jiki 100 °C (haske)
yawa 0.936 g/mL a 25 °C (lit.)
Yawan tururi 3.5 (idan aka kwatanta da iska)
matsin lamba na tururi 29 mm Hg (20 °C)
ma'aunin haske n20/D 1.414 (lit.)
FEMA 4002 | METHYL 2-METHYL-2-PROPENOATE
Fp 50 °F
Zafin ajiya. 2-8°C
narkewar 15g/l
Foda mai siffar Crystalline ko lu'ulu'u
launi Fari zuwa rawaya mai haske
Ƙamshi mai kauri 0.10% a cikin dipropylene glycol. acrylic aromatic fruity
Nau'in wari acrylate
Matsakaicin Ƙanshi 0.21ppm
Iyakar fashewa 2.1-12.5% ​​(V)
Narkewar Ruwa 15.9 g/L (20 ºC)
Kasuwa 14,5941
Lambar JECFA 1834
BRN 605459
Dokar Henry Constant 2.46 x 10-4 atm?m3/mol a 20 °C (kimanin - an ƙididdige shi daga narkewar ruwa da matsin tururi)
Iyakance fallasa 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 yi niyya na 50 da 100 ppm, bi da bi.
Dielectric constant 2.9 (20℃)
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