Isobutyl Methacrylate
| Dzina lachingerezi | Isobutyl Methacrylate |
| Mawu ofanana ndi mawu | Isobutyl isobutylate |
| Nambala ya CAS | 97-86-9 |
| Nambala ya EINECS | 202-613-0 |
| Chemical formula | C8H14O2 |
| Kulemera kwa maselo | 142.196 |
| Mapangidwe apangidwe |  |
Malo osungunuka: -60.9 ℃
Malo otentha: 155 ℃
Madzi osungunuka: osasungunuka
Kulemera kwake: 0.886 g / cm³
Maonekedwe: madzi opanda mtundu komanso mandala
Kung'anima: 49 ℃ (OC)
Kufotokozera zachitetezo: S24; S37; S61
Chizindikiro chowopsa: Xi; N
Kufotokozera kwangozi: R10; R36/37/38; R43; R50
Nambala ya MDL: MFCD00008931
Nambala ya RTECS: OZ4900000
Nambala ya BRN: 1747595
Refractive index: 1.420 (20 ℃)
Kuthamanga kwa nthunzi: 0.48 kPa (25 ℃)
Kupanikizika kwakukulu: 2.67MPa
Kutentha kwamoto: 294 ℃
Kuphulika kwapamwamba (V / V): 8%
Kuphulika kwapang'onopang'ono (V / V): 2%
Kusungunuka: kusungunuka m'madzi, kusungunuka mosavuta mu ethanol ndi ether
Mar refractive index: 40.41
Voliyumu ya Molar (c m3 / mol): 159.3
Zhang Biirong (90.2K): 357.7
Kuthamanga kwapamtunda (dyne / cm): 25.4
Polarizability (10-24cm3): 16.02 [1]
Dulani gwero la moto. Valani zida zopumira zokha komanso zovala zoteteza moto. Letsani kutayikira pansi pachitetezo. Madzi opopera nkhungu amachepetsa kutuluka kwa nthunzi. Sakanizani ndi kuyamwa ndi mchenga kapena zinthu zina zosayaka. Kenako amawatengera kumalo opanda kanthu kuti akaikidwe m’manda, atuluke nthunzi, kapena akatenthedwe. Monga kuchuluka kwa kutayikira, kugwiritsa ntchito pobisalira mpanda, kenako kusonkhanitsa, kusamutsa, kubwezeretsanso kapena kutaya kopanda vuto pambuyo pa zinyalala.
njira zodzitetezera
Pamwamba kwambiri mumlengalenga, chigoba cha gasi chiyenera kuvala. Ndikoyenera kuvala zida zopumira zokha panthawi yopulumutsidwa mwadzidzidzi kapena potuluka.
Kuteteza maso: Valani diso loteteza chitetezo cha mankhwala
makamaka ntchito monga organic kupanga monoma, ntchito kupanga utomoni, mapulasitiki, zokutira, inki kusindikiza, zomatira, mafuta zina mafuta, zipangizo mano, CHIKWANGWANI processing wothandizira, wothandizila pepala, etc.
Njira yosungira: sungani m'nyumba yosungiramo zinthu zoziziritsa kukhosi komanso mpweya wabwino. Kutentha kwa laibulale sikuyenera kupitirira 37 ℃. Khalani kutali ndi magwero a moto ndi kutentha. Zoyikapo ziyenera kusindikizidwa ndipo sizidzakhudzana ndi mpweya. Ziyenera kusungidwa mosiyana ndi okosijeni, asidi, zamchere, kupewa osakaniza yosungirako. Siziyenera kusungidwa mochuluka kapena kusungidwa kwa nthawi yayitali. Kuunikira kwa mtundu wosaphulika komanso mpweya wabwino amatengera. Palibe kugwiritsa ntchito zida zamakina ndi zida zomwe zimatha kuyambitsa moto. Malo osungiramo zinthu ayenera kukhala ndi zida zoperekera chithandizo chadzidzidzi komanso zida zoyenera zogona.
