Methyl methacrylate
| Product name | Methyl methacrylate |
| CAS nhamba | 80-62-6 |
| Molecular formula | C5H8O2 |
| Molecular uremu | 100.12 |
| Mamiriro ezvinhu | |
| EINECS nhamba | 201-297-1 |
| MDL Nha. | MFCD00008587 |
Kunyungudika -48 °C (lit.)
Poindi yekubikira 100 °C (lit.)
Density 0.936 g/mL pa25 °C (lit.)
Mhepo density 3.5 (vs mhepo)
Mutsipa wehutsi 29 mm Hg (20 °C)
Refractive index n20/D 1.414(lit.)
FEMA4002 | METHYL 2-METHYL-2-PROPENOATE
Flash point 50 °F
Mamiriro ekuchengetedza 2-8°C
Solubility 15g/l
Morphology Crystalline Powder kana Makristasi
Ruvara iWhite kusvika kucheneruka
Kunhuwa kuri 0.10% mu dipropylene glycol. acrylic anonhuwirira fruity
Iyo Odor Threshold yaive 0.21ppm
Flavour acrylate
kuputika muganho 2.1-12.5%(V)
Kunyungudika kwemvura 15.9 g/L (20 ºC)
Nhamba yeJECFA1834
BRN605459
Henry's Law Constant2.46 x 10-4 atm?m3/mol pa20 °C (inenge - yakaverengerwa kubva mukunyungudika kwemvura uye kufurirwa kwemhute)
Dielectric constant2.9 (20 ℃)
Margin of exposure NIOSH REL: TWA 100 ppm (410 mg/m3), IDLH 1,000 ppm; OSHA PEL: TWA 100 ppm; ACGIH TLV: TWA 100 ppm ine chinangwa cheTWA uye STEL kukosha kwe50 uye 100 ppm, zvichiteerana.
Kugadzikana Volatile
InChIKeyVVQNEPGJFQJSBK-UHFFFAOYSA-N
LogP1.38 pa20 ℃
Hazard Symbol (GHS)
GHS02,GHS07
Njodzi mazwi:Njodzi
Tsanangudzo Yenjodzi H225-H315-H317-H335
Kuchengetedza P210-P233-P240-P241-P280-P303+P361+P353
Zvinhu Nengozi Mark F,Xi,T
Chikamu chenjodzi kodhi 11-37/38-43-39/23/24/25-23/24/25
Safety Note 24-37-46-45-36/37-16-7
Zvekutakura Zvinhu Nengozi Nhamba UN 1247 3/PG 2
WGK Germany1
RTECS nhamba OZ5075000
Kupisa kunongoerekana kwaitika 815 °F
TSCA Hongu
Danger level 3
Packaging Chikamu II
Toxicity Iyo yakanyanya toxicity yemethyl methacrylate yakaderera. Kushatirwa kweganda, ziso, uye mhango yemhino zvakaonekwa mumakonzo uye tsuro dzakafumurwa kune yakanyanya kuwanda kwemethyl methacrylate. Mushonga unonyaradza ganda mumhuka. Mhedzisiro inocherechedzwa kazhinji pakudzika kwakadzika mushure mekudzokorora kufemerwa kuratidzwa kune methyl methacrylate kushatirwa kwemhino. Migumisiro paitsvo uye chiropa pahuwandu hwepamusoro zvakataurwa zvakare.
Chengeta munzvimbo inotonhorera, yakaoma, ine mhepo yakanaka, uye chengetedza tembiricha iri pasi pe30 ° C.
Chengeta munzvimbo inotonhorera. Chengetedza mudziyo usina mhepo uye chengeta munzvimbo yakaoma, ine mhepo.
1.Inoshandiswa se plexiglass monomer,
2. Inoshandiswa kugadzira mamwe mapurasitiki, machira, nezvimwewo;
3. Zvinopindirana nefungicide sclerotium
4. Inoshandiswa kune copolymerization nemamwe mavinyl monomers kuwana zvigadzirwa zvakasiyana
properties
5. Inoshandiswa mukugadzira mamwe marezeni, mapurasitiki, zvinonamira, zvekupotera, mafuta ekuzora, huni.
infiltrators, motor coil impregnators, ion exchange resin, bepa glazing agents, textile printing
uye kudhaya AIDS, mishonga yematehwe uye zvinhu zvinozadza.
6. Pakugadzirwa kwecopolymer methyl methacrylate - butadiene - styrene (MBS), inoshandiswa se
gadziriso yePVC.
