Isobutyl Methacrylate
| Aha bekee | Isobutyl Methacrylate |
| Ụdị okwu | Isobutyl isobutylate |
| Nọmba CAS | 97-86-9 |
| Nọmba EINECS | 202-613-0 |
| Usoro ọgwụ | C8H14O2 |
| Ibu arọ molekụla | 142.196 |
| Usoro nhazi |  |
Ebe mgbaze: -60.9 ℃
Ebe esi mmiri: 155 ℃
Mmiri soluble: insoluble
Njupụta: 0.886 g / cm³
Ọdịdị: mmiri mmiri na-enweghị agba na nke doro anya
Ebe ọkụ: 49 ℃ (OC)
Nkọwa nchekwa: S24; S37; S61
Akara ihe egwu: Xi; N
Nkọwa ihe ize ndụ: R10; R36 / 37/38; R43; R50
Nọmba MDL: MFCD00008931
Nọmba RTECS: OZ4900000
Nọmba BRN: 1747595
Ntụgharị ntụgharị: 1.420 (20 ℃)
Nrụgide ikuku juru: 0.48 kPa (25 ℃)
Nsogbu siri ike: 2.67MPa
Igwe ọkụ ọkụ: 294 ℃
Mgbawa elu oke (V / V): 8%
Oke mgbawa obere (V / V): 2%
Solubility: enweghị ike soluble na mmiri, mfe soluble na ethanol na ether
Ntụgharị nke Mar: 40.41
Mgbidi olu (c m3/mol): 159.3
Zhang Biirong (90.2K): 357.7
Esemokwu dị n'elu (dyne / cm): 25.4
Nkwalite (10-24cm3): 16.02 [1]
Bipụ isi iyi ọkụ. Yiri ngwa iku ume na uwe mkpuchi ọkụ zuru oke. Gbochie ntapu n'okpuru nchekwa. Alụlụ ịgba mmiri na-ebelata evaporation. Gwakọta ma tinye ya na ájá ma ọ bụ ihe ndị ọzọ na-adịghị ere ọkụ. A na-ebuga ha gaa n'ebe tọgbọ chakoo maka olili, ikpoku ọkụ, ma ọ bụ ọkụ. Dị ka ọnụ ọgụgụ dị ukwuu nke ntapu, iji ebe nchekwa, wee nakọta, nyefe, imegharị ihe ma ọ bụ mkpofu na-adịghị emerụ ahụ mgbe mkpofu.
ihe mgbochi
N'ebe dị elu na ikuku, a ga-eyi ihe mkpuchi gas. A na-atụ aro ka ị na-eyi ngwa iku ume nke onwe ya n'oge nnapụta mberede ma ọ bụ ọpụpụ.
Nchedo anya: yikwasị anya nchekwa nchekwa kemịkal
A na-ejikarị ya dị ka monomer sịntetik organic, nke a na-eji maka resin sịntetik, plastik, mkpuchi, ink na-ebi akwụkwọ, adhesives, mmanụ mmanu mmanu, ihe eze, onye na-edozi eriri, onye na-ahụ maka akwụkwọ, wdg.
Usoro nchekwa: Chekwaa n'ụlọ nkwakọba ihe dị jụụ, ikuku ikuku. Okpomọkụ ọbá akwụkwọ ekwesịghị ịfe 37 ℃. Zere ọkụ na isi mmalite okpomọkụ. A ga-emechi nkwakọ ngwaahịa na ọ gaghị enwe mmekọrịta na ikuku. Ekwesịrị ịchekwa ya iche site na oxidant, acid, alkali, zere nchekwa agwakọta. E kwesịghị ịchekwa ya n'ọtụtụ buru ibu ma ọ bụ chekwaa ya ogologo oge. A na-anabata ụdị ọkụ ọkụ na ikuku ikuku na-egbochi mgbawa. A naghị eji akụrụngwa igwe na ngwaọrụ ndị nwere ike ịku ọkụ. Ebe nchekwa ahụ ga-enwe akụrụngwa ọgwụgwọ ihe mberede na-agbapụta na ebe nchekwa kwesịrị ekwesị.
