Isobutyl Methacrylate
| Ingoa Ingarihi | Isobutyl Methacrylate |
| Nga kupu taurite | Isobutyl isobutylate |
| tau CAS | 97-86-9 |
| nama EINECS | 202-613-0 |
| tātai matū | C8H14O2 |
| Te taumaha ngota | 142.196 |
| tātai hanganga |  |
Ira whakarewa: -60.9 ℃
Ira kohua: 155℃
Wairewa wai: insoluble
Kiato: 0.886 g / cm³
Te ahua: he wai kore tae me te wai marama
Irahiko: 49℃ (OC)
Whakaahuatanga haumaru: S24;S37;S61
Tohu morearea: Xi;N
Whakaahuatanga morearea: R10;R36 / 37 / 38;R43;R50
Nama MDL: MFCD00008931
Tau RTECS: OZ4900000
BRN Nama: 1747595
Taupū Reractive: 1.420 (20 ℃)
Te pēhanga kohu kukū: 0.48 kPa (25 ℃)
Te pehanga nui: 2.67MPa
Te pāmahana mura: 294 ℃
Pahūtanga tepe o runga (V / V): 8%
Tetepa pahū raro (V/V): 2%
Wairewa: karekau ki te wai, he ngawari ki te waiwaro me te etera
Maehe taupū huritao: 40.41
rōrahi molar (c m3/mol): 159.3
Zhang Biirong (90.2K): 357.7
Te mahanga mata (dyne / cm): 25.4
Pourewa (10-24cm3): 16.02 [1]
Tapahia te puna ahi.Ka mau i nga taputapu manawa me nga kakahu whakamarumaru ahi.Aukati i te turuturu i raro i te haumaru.Ko te kohu rehu wai ka whakaiti i te whakaetonga.Whakaranuhia me te mimiti ki te onepu, ki etahi atu whakangau-kore ranei.Kātahi ka haria ki ngā wāhi takoto kau mō te nehu, mō te whakaetonga, mō te tahuna rānei.Pērā i te nui o te rerenga, te whakamahi i te whakamarumaru pareparenga, katahi ka kohi, whakawhiti, tukurua, tuku kino ranei i muri i te para.
mehua aukati
I te kukū teitei i roto i te rangi, me mau he kanohi hau.E taunaki ana kia mau i tetahi taputapu manawa i roto i a koe i te wa o te whakaoranga ohorere, o te rerenga ranei.
Tiaki kanohi: mau he kanohi whakamarumaru matū
te nuinga whakamahia rite monomer waihanga organic, whakamahia mo te kapia waihanga, kirihou, paninga, waituhi tā, whakapiringa, whakahinuhinu tāpiritanga hinu, rauemi niho, kaihoko tukatuka muka, kaihoko pepa, etc.
Tikanga rokiroki: rokiroki i roto i te whare putunga hauhautanga, whai hau.Ko te pāmahana whare pukapuka kaua e neke ake i te 37 ℃.Mawehe atu i te ahi me nga puna wera.Me hirihia nga kete karekau e pa ki te hau.Me penapena motuhake mai i te oxidant, waikawa, alkali, karohia te rokiroki whakauru.Kaua e penapena i roto i nga rahinga nui, me penapena ranei mo te wa roa.Ka whakamahia nga rama rama me nga whakaurunga hau.Kaua e whakamahia nga taputapu miihini me nga taputapu e kaha ana ki te korakora.Ko te waahi rokiroki me whakauru ki nga taputapu maimoatanga ohorere pakaru me nga taonga whakaruru tika.
