Methyl methacrylate
| Izina RY'IGICURUZWA | Methyl methacrylate |
| Numero ya CAS | 80-62-6 |
| Inzira ya molekulari | C5H8O2 |
| Uburemere bwa molekile | 100.12 |
| Imiterere | |
| Umubare wa EINECS | 201-297-1 |
| MDL No. | MFCD00008587 |
Gushonga -48 ° C (lit.)
Ingingo yo guteka 100 ° C (lit.)
Ubucucike 0,936 g / mL kuri 25 ° C (lit.)
Ubucucike bwumwuka 3.5 (vs ikirere)
Umuvuduko wumwuka 29 mm Hg (20 ° C)
Igipimo cyerekana n20 / D 1.414 (lit.)
FEMA4002 |METHYL 2-METHYL-2-ITANGAZO
Ingingo ya Flash 50 ° F.
Imiterere yo kubika 2-8 ° C.
Gukemura 15g / l
Morphology Ifu ya Crystalline cyangwa Crystal
Ibara ni Umweru kugeza umuhondo wijimye
Impumuro kuri 0,10% muri dipropilene glycol.imbuto za acrylic aromatic
Impumuro ya Odor yari 0.21ppm
Uburyohe bwa acrylate
imipaka iturika 2.1-12.5% (V)
Amazi meza 15,9 g / L (20 ºC)
JECFA Umubare1834
BRN605459
Amategeko ya Henry Constant2.46 x 10-4 atm? M3 / mol kuri 20 ° C (ugereranije - ubaze uhereye kumazi wumuvuduko numuvuduko wumwuka)
Dielectric ihoraho2.9 （20 ℃）
Impera yo kwerekana NIOSH REL: TWA 100 ppm (410 mg / m3), IDLH 1.000 ppm;OSHA PEL: TWA 100 ppm;ACGIH TLV: TWA 100 ppm hamwe na TWA na STEL yagenewe 50 na 100 ppm.
Guhindagurika
InChIKeyVVQNEPGJFQJSBK-UHFFFAOYSA-N
LogP1.38 kuri 20 ℃
Ikimenyetso cya Hazard (GHS)
GHS02, GHS07
Amagambo yingaruka ： Akaga
Ibisobanuro Hazard H225-H315-H317-H335
Kwirinda P210-P233-P240-P241-P280-P303 + P361 + P353
Ibicuruzwa biteye akaga Mark F, Xi, T.
Icyiciro cya kode 11-37 / 38-43-39 / 23/24 / 25-23 / 24/25
Icyitonderwa cyumutekano 24-37-46-45-36 / 37-16-7
Gutwara ibicuruzwa biteje akaga No UN 1247 3 / PG 2
WGK Ubudage1
RTECS nimero OZ5075000
Ubushyuhe bwo gutwika bidatinze 815 ° F.
TSCA Yego
Urwego rw'akaga 3
Gupakira Icyiciro II
Uburozi Uburozi bukabije bwa methyl methacrylate ni buke.Kurakara k'uruhu, ijisho, n'amazuru byagaragaye mu nzoka n'inkwavu zihura cyane na methyl methacrylate.Imiti niyoroshya uruhu rworoheje mubikoko.Ingaruka zagaragaye cyane mugihe cyo hasi cyane nyuma yo guhumeka inshuro nyinshi methyl methacrylate ni ukurakara kwizuru.Ingaruka ku mpyiko n'umwijima ku bwinshi cyane nazo zavuzwe.
Bika ahantu hakonje, humye, uhumeka neza, kandi ugumane ubushyuhe buri munsi ya 30 ° C.
Bika ahantu hakonje.Gumana kontineri yumuyaga kandi ubike ahantu humye, uhumeka.
1.Yakoreshejwe nka plexiglass monomer,
2. Ikoreshwa mugukora izindi plastiki, gutwikira, nibindi.;
3. Umuhuza wa fungiside sclerotium
4. Byakoreshejwe muri copolymerisation hamwe nabandi ba vinyl monomers kugirango babone ibicuruzwa bitandukanye
imitungo
5. Ikoreshwa mugukora ibindi bisigazwa, plastiki, ibifatika, ibifuniko, amavuta, ibiti
abacengezi, moteri ya coil impregnators, ion yogusigarana, ibikoresho byo gusiga impapuro, gucapa imyenda
no gusiga sida, imiti ivura uruhu nibikoresho byuzuza insulation.
6. Kubyakozwe na copolymer methyl methacrylate - butadiene - styrene (MBS), ikoreshwa nka a
uhindura PVC.
