4-Methyl-2-pentanone | 108-10-1
ʻIkepili kino huahana:
| Inoa Huahana | MIBK/ 4-Methyl-2-pentanone |
| Waiwai | ʻO ka wai aniani ʻaʻohe waihoʻoluʻu me kahi ala ketone ʻoluʻolu |
| Lae hehee(°C) | -85 |
| Lae paila(°C) | 115.8 |
| Māmā pili (Wai=1) | 0.80 |
| ʻAno mahu (ea=1) | 3.5 |
| Pumi mahu (kPa) | 2.13 |
| Ka wela o ka puhi ʻana (kJ/mol) | -3740 |
| Mahana koʻikoʻi (°C) | 298.2 |
| Pumi koʻikoʻi (MPa) | 3.27 |
| ʻO Octanol/Wai hoʻokaʻawale coefficient | 1.31 |
| Kekahi uila (°C) | 16 |
| Ka wela wela (°C) | 449 |
| palena pahū luna (%) | 7.5 |
| palena pahū haʻahaʻa (%) | 1.4 |
| Ka hoʻoheheʻe | Hiki ke hoʻoheheʻe ʻia i ka wai, hiki ke hoʻoheheʻe ʻia i ka hapa nui o nā mea hoʻoheheʻe organik. |
Nā waiwai huahana:
1. Hiki ke hui pū me ka hapa nui o nā mea hoʻohenehene e like me ka ethanol, ether, benzene a me nā aila holoholona a me nā mea kanu. He mea hoʻoheheʻe maikaʻi loa ia no ka cellulose nitrate, polyvinyl chloride, polyvinyl acetate, polystyrene, epoxy resin, kūlohelohe a me ka synthetic rubber, DDT, 2,4-D a me nā mea kūlohelohe he nui. Hiki ke hoʻopili ʻia i loko o kahi hopena viscosity haʻahaʻa e pale ai i ka gelation.
2.Chemical waiwai: carbonyl pūʻulu i loko o ka mole a me nā ʻātoma hydrogen e pili ana he waiwai i ka reactivity kemika, nā waiwai kemika e like me ka butanone. No ka laʻana, i ka wā i hoʻoheheʻe ʻia e nā mea hoʻoheheʻe ikaika e like me ka chromic acid, hana ia i ka acetic acid, isobutyric acid, isovaleric acid, carbon dioxide a me ka wai. Hāʻawi ka Catalytic hydrogenation i ka 4-methyl-2-pentanol. Hana ʻia kekahi huahana me ka sodium bisulfite. ʻO ka condensation me nā pūhui kalapona ʻē aʻe ma ke alo o kahi catalyst kumu. Hoʻopili me ka hydrazine e hana i ka hydrazone a me Claisen condensation pane me ka ethyl acetate.
3.Stability: Paʻa
4. Nā mea i pāpā ʻia:Snā oxidants ikaika,mea hoemi ikaika, nā kumu ikaika
5.Polymerization pilikia:ʻAʻole-polymerization
Hoʻohana huahana:
1. Hiki ke hoʻohanaʻia kēia huahana ma keʻano he mea hoʻoheheʻe no nāʻanoʻoihanaʻoihana a pau, a me ka mea hoʻoheheʻe no ka hanaʻana i nā pena kiʻekiʻe no nā kaʻa, nā'īnika, nā cassette tapes, nā wikiō wikiō a me nā mea'ē aʻe. Hoʻohana ʻia ʻo ia e like me ka mea ʻaʻahu ʻaʻahu, ka ʻaila dewaxing a me ke kala kala no ke kiʻiʻoniʻoni kala.
2. It no hoi i maikai solubility no organometallic pūhui. ʻO ka peroxide o kēia huahana he mea hoʻomaka nui i ka hopena polymerisation o nā resins polyester. Hoʻohana ʻia ia e like me ka solvent no ka synthesis organik a me ka nānā ʻana spectrophotometric atomic absorption.
Hoʻohana nui ʻia ʻo 3.It e like me ka solvent. Ma waho aʻe o ka nui o nā pena, nā mea pena, nā ʻano resins synthetic e like me ka solvent, akā hoʻohana pū ʻia e like me nā adhesives, DDT, 2,4-D, pyrethroids, penicillin, tetracycline, rubber glue, atomic absorption spectrophotometric analysis of the mea hoʻoheheʻe.
4. It no hoi i maikai solubility no organometallic pūhui. Hoʻohana ʻia ʻo ia e like me ka mea ʻaʻahu ʻaʻahu, ka ʻaila dewaxing a me ke kala kala no ke kiʻiʻoniʻoni kala. Aia kekahi mau paʻakai inorganic e hoʻokaʻawale maikaʻi, hiki ke hoʻokaʻawale ʻia mai ka uranium plutonium, niobium mai tantalum, zirconium mai hafnium, a me nā mea ʻē aʻe.
5. Hoʻohana ʻia ma ke ʻano he analytical reagent, e like me nā kūlana chromatographic analysis. Hoʻohana pū ʻia e like me nā solvents, extraction agents.
6.Hoʻohanaʻia i ka hanaʻana i ka nail polish i nā mea hoʻonani. I ka nail polish ma ke ano he medium-boiling point solvent (100 ~ 140°C), e haawi ana i ka nail polish e laha, e keakea i ka manao fuzzy.
7. Hoʻohanaʻia ma keʻano he mea hoʻoheheʻe no ka penaʻana i ka pena, nitrocellulose, kekahi fiber ethers, camphor, grease, natural and synthetic rubber.
Nā memo mālama huahana:
1. E kūʻai i loko o kahi hale kūʻai ʻoluʻolu.
2. E mālama i ke ahi a me ke kumu wela.
3. ʻAʻole pono ka mahana mālama ma mua o 37 ° C.
4. E hoʻopaʻa i ka pahu.
5. Pono e mālama kaʻawale ʻia mai nā mea oxidizing,nā mea hoʻemi a me nā alkalis,aole pono e huikau.
6.E hoʻohana i nā kukui pahū-hōʻoia a me nā pono ea.
7. Hoʻopaʻa i ka hoʻohana ʻana i nā mea hana mīkini a me nā mea hana maʻalahi e hoʻohua i nā huna huna.
8. Pono e hoʻolako ʻia ka wahi e mālama ai me nā lako lapaʻau ulia pōpilikia a me nā mea hoʻomaha kūpono.
