4-Methyl-2-pentanone | 108-10-1
Data anụ ahụ:
| Aha ngwaahịa | MIBK/4-Methyl-2-pentanone |
| Njirimara | Mmiri mmiri na-enweghị agba na-esi ísì ụtọ dị ka ketone |
| Ebe mgbaze(Celsius C) | -85 |
| Ebe esi nri(Celsius C) | 115.8 |
| Njupụta nke ikwu (mmiri=1) | 0.80 |
| Njupụta ikuku dịtụ (ikuku = 1) | 3.5 |
| Nrụgide ikuku juru (kPa) | 2.13 |
| Okpomọkụ nke combustion (kJ/mol) | -3740 |
| Okpomọkụ dị egwu (°C) | 298.2 |
| Nrụgide dị egwu (MPa) | 3.27 |
| Octanol/mmiri nkebi ọnụọgụgụ | 1.31 |
| Ebe ọkụ (°C) | 16 |
| Ọkụ ọkụ ọkụ (°C) | 449 |
| Oke mgbawa elu (%) | 7.5 |
| Oke mgbawa obere (%) | 1.4 |
| Solubility | Na-agbaze ntakịrị na mmiri, soluble na ọtụtụ ihe mgbaze organic. |
Njirimara ngwaahịa:
1.It bụ miscible na ọtụtụ organic solvents dị ka ethanol, ether, benzene na anụmanụ na akwukwo nri mmanụ. Ọ bụ ihe mgbaze magburu onwe ya maka cellulose nitrate, polyvinyl chloride, polyvinyl acetate, polystyrene, epoxy resin, eke na sịntetik roba, DDT, 2,4-D na ọtụtụ organic bekee. Enwere ike ịhazi ya na ngwọta viscosity dị ala iji gbochie gelation.
2.Chemical Njirimara: carbonyl otu na molekul na agbataobi hydrogen atom nwere ọgaranya reactivity, chemical Njirimara yiri butanone. Dị ka ihe atụ, mgbe oxidised site ike oxidising agents dị ka chromic acid, ọ na-emepụta acetic acid, isobutyric acid, isovaleric acid, carbon dioxide na mmiri. Catalytic hydrogenation na-enye 4-methyl-2-pentanol. A na-emepụta ngwaahịa mgbakwunye na sodium bisulfite. Condensation na ndị ọzọ carbonyl ogige na ọnụnọ nke isi ihe na-akpata. Condensation na hydrazine na-etolite hydrazone na Claisen condensation mmeghachi omume na ethyl acetate.
3.Stability: Stable
4. Ihe ndị amachibidoro:Soxidants siri ike,ndị ọrụ na-ebelata ike, ntọala siri ike
5. Polymerisation ihe egwu:Ndị na-abụghị polymerisation
Ngwa ngwaahịa:
1.Nke a nwere ike iji ngwaahịa a mee ihe dị ka ihe mgbaze maka ụdị mkpuchi ụlọ ọrụ dị iche iche, yana ihe mgbaze maka ịmepụta ihe osise dị elu maka ụgbọ ala, inks, teepu cassette, teepu vidiyo na ihe ndị ọzọ. A na-ejikwa ya dị ka ihe mgbakwasa ọla, onye na-eme ihe na-eme mmanụ na onye na-agba agba maka ihe nkiri agba.
2.It nwekwara magburu onwe solubility maka organometallic ogige. Peroxide nke ngwaahịa a bụ ihe dị mkpa na-amalite na mmeghachi omume polymerisation nke resin polyester. A na-ejikwa ya dị ka ihe mgbaze maka njikọ organic na nyocha spectrophotometric absorption atomiki.
3.Ọ bụ tumadi ji dị ka ihe mgbaze. Na mgbakwunye na ọnụ ọgụgụ buru ibu nke agba, ndị na-agba agba, ụdị resins sịntetik dị iche iche dị ka ihe mgbaze, ma a na-ejikwa ya dị ka adhesives, DDT, 2,4-D, pyrethroids, penicillin, tetracycline, roba gluu, atomic absorption spectrophotometric analysis of the ihe mgbaze.
4.It nwekwara magburu onwe solubility maka organometallic ogige. A na-ejikwa ya dị ka ihe mgbakwasa ọla, onye na-eme ihe na-eme mmanụ na onye na-agba agba maka ihe nkiri agba. E nwekwara ụfọdụ inorganic salts irè separator, ike-ekewa si uranium plutonium, niobium si tantalum, zirconium si hafnium, wdg MIBK peroxide bụ ihe dị mkpa initiator na polyester resin polymerisation mmeghachi omume.
5.Jiri dị ka ihe analytical reagent, dị ka chromatographic ụkpụrụ nyocha. A na-ejikwa ya dị ka ihe mgbaze, ihe ndị na-emepụta ihe.
6.Jiri na-emepụta ntu ntu na ihe ịchọ mma. Na ntu ntu dị ka ihe mgbaze na-esi ísì ụtọ (100 ~ 140 ° C), na-enye ntu ntu ka ọ gbasaa, na-egbochi mmetụta na-enweghị isi.
7.Used dị ka ihe mgbaze maka ịgba agba, nitrocellulose, ụfọdụ eriri ethers, camphor, griiz, eke na sịntetik roba.
Ihe ndetu nchekwa ngwaahịa:
1.Chekwaa n'ụlọ nkwakọba ihe dị jụụ, ikuku.
2.Chep n'ebe ọkụ na isi iyi ọkụ.
3.The nchekwa okpomọkụ ekwesịghị gafere 37 ° C.
4.Na-edebe akpa ahụ akara.
5.Ọ ga-echekwara iche iche site na oxidising mmadụ,ndị na-ebelata ihe ize ndụ nke alkalis,na ekwesịghị ịgwakọta.
6.Jiri ihe mgbawa na-agbawa ọkụ na akụrụngwa ikuku.
7.Machibido iji ngwá ọrụ na-arụ ọrụ na ngwá ọrụ ndị dị mfe ịmepụta ọkụ ọkụ.
8.Ebe nchekwa ahụ kwesịrị ịkwado ya na ngwa ngwa ọgwụgwọ mberede na-agbapụta na ihe mkpuchi kwesịrị ekwesị.
