Methacrylate methyl
| Magaca alaabta | Methacrylate methyl |
| Lambarka CAS | 80-62-6 |
| qaacidada molecular | C5H8O2 |
| Miisaanka molecular | 100.12 |
| Qaab dhismeedka | |
| Lambarka EINECS | 201-297-1 |
| MDL Maya. | MFCD00008587 |
Meesha dhalaalka -48 °C ( shid)
Barta karkarinta 100 °C ( shid)
Cufnaanta 0.936 g/ml at 25 °C (iftiin)
Cufnaanta uumiga 3.5 (Vs hawada)
Cadaadiska uumiga 29 mm Hg (20 ° C)
Tusiyaha dib u soo celinta n20/D 1.414(lit.)
FEMA4002 |METHYL 2-METHYL-2-PROPENOATE
Dhibicda fiishka 50 °F
Xaaladaha kaydinta 2-8°C
Solubility 15g/l
Morphology Budada Crystalline ama Crystals
Midabku waa Cadaan ilaa jaalle cirro leh
Urta 0.10% ee dipropylene glycol.acrylic caraf udgoon
Xaddiga udgoonka wuxuu ahaa 0.21ppm
Dhadhan akrylate
xadka qarxa 2.1-12.5%(V)
Biyo milmi kara 15.9 g/L (20ºC)
Lambarka JECFA1834
BRN605459
Sharciga Henry Constant2.46 x 10-4 atm?m3/mol at 20 °C (qiyaastii - laga xisaabiyay milanka biyaha iyo cadaadiska uumiga)
Dielectric joogto ah 2.9 (20 ℃)
Xadka soo-gaadhista NIOSH REL: TWA 100 ppm (410 mg/m3), IDLH 1,000 ppm;OSHA PEL: TWA 100 ppm;ACGIH TLV: TWA 100 ppm oo leh qiimayaasha TWA iyo STEL ee 50 iyo 100 ppm, siday u kala horreeyaan.
Deganaanshiyo Degganaansho
InChIKeyVVQNEPGJFQJSBK-UHFFFAOYSA-N
LogP1.38 at 20 ℃
Astaanta Khatarta (GHS)
GHS02,GHS07
Kelmadaha khatarta ah: Khatar
Sharaxaada khatarta H225-H315-H317-H335
Taxaddar P210-P233-P240-P241-P280-P303+P361+P353
Alaabta khatarta ah Mark F,Xi,T
Koodhka qaybta khatarta 11-37/38-43-39/23/24/25-23/24/25
Xusuusin Badbaadada 24-37-46-45-36/37-16-7
Gaadiidka Alaabta Khatarta Leh UN 1247 3/PG 2
WGK Germany1
RTECS lambarka OZ5075000
Heerkulka gubashada degdega ah 815 °F
TSCA Haa
Heerka khatarta 3
Baakadaha Qaybta II
Sumaynta sunta ba'an ee methyl methacrylate way yar tahay.Cuncun maqaarka, isha, iyo daloolka sanka ayaa lagu arkay jiirka iyo bakaylaha oo soo gaadhay xaddi sare oo ah methyl methacrylate.Kiimikodu waa dareen-yeele maqaarka khafiifka ah ee xayawaanka.Saamaynta inta badan lagu arkay feejignaanta ugu hooseysa ka dib neefsashada soo noqnoqda ee methyl methacrylate waa xanaaqa daloolka sanka.Saamaynta kelyaha iyo beerka ee xaddi badan ayaa sidoo kale la soo sheegay.
Ku kaydi meel qabow, engegan, oo hawo fiican leh, heerkulkana ka dhig mid ka hooseeya 30 ° C.
Ku kaydi meel qabow.Ku hay weelka mid aan hawo lahayn oo ku kaydi meel engegan oo hawo leh.
1. Loo isticmaalo sidii monomer plexiglass ah,
2. Loo isticmaalo samaynta balaastikada kale, dahaarka, iwm;
3. Dhexdhexaadiyaha sclerotium fungicides
4. Waxaa loo istcimaalayaa isku-dabaynta monomer-yada kale ee vinyl si loo helo badeecado kala duwan
guryaha
5. Waxaa loo isticmaalaa soo saarista resins kale, balaastikada, xabagta, dahaarka, saliidaha, alwaax
kuwa soo dhex gala, matoorada gariiradda impregnators, resins sarrifka ion, wakiilada glazing warqad, daabacaadda dharka
iyo midabaynta AIDS-ka, wakiilada daawaynta maqaarka iyo agabka buuxinta dahaarka.
6. Si loo soo saaro copolymer methyl methacrylate - butadiene - styrene (MBS), oo loo isticmaalo
wax ka beddelka PVC.
