2-Methyl-2-pentenoic acid CAS 3142-72-1
ʻO 2-methyl-2-pentene, i kapa ʻia ʻo isopentene, he mea hoʻohuihui.
Nā waiwai kino: 2-methyl-2-pentene he wai waihoʻoluʻu ʻole me kahi ʻala kūikawā i ka mahana wela.
Solubility: 2-methyl-2-pentene maikaʻi ka solubility a hiki ke hoʻoheheʻe i loko o nā mea hoʻoheheʻe kūlohelohe, e like me ka ethanol, acetone, a me ka etera.
Nā waiwai kemika: Hiki i ka 2-methyl-2-pentene ke loaʻa i nā ʻano hoʻololi kūlohelohe like ʻole, e like me ka hoʻohui ʻana, nā hopena neutralization acid-base, a me nā hopena oxidation. Hoʻohana maʻamau ia i ka synthesis organik a hiki ke lilo i mea hoʻomaka no ka synthesizing i nā mea hoʻohui organik ʻē aʻe.
ʻO ka hana hou ʻana: ʻO 2-methyl-2-pentene kahi mea hoʻoheheʻe electrophilic e hiki ke hana i nā hopena hoʻohui me nā nucleophilic reagents. Hiki iā ia ke hana i nā hopena polymerization e hana i nā polymers kiʻekiʻe.
| 'ikamu | Hōʻike |
| Lae paila | 123-125 °C30 mm Hg(māmā) |
| ʻO ka mānoanoa | 0.979 g/mL ma 25 °C |
| Nā kūlana mālama | Hoʻopaʻa ʻia i loko o kahi maloʻo, lumi wela |
| refractivity | n20/D 1.46(māmā) |
| Kuhikuhi uila | 226 °F |
Loaʻa i ka 2-Methyl-2-pentenoic acid ka ʻala strawberry hou, momona, ʻoluʻolu a mau loa. Hoʻohana ʻia ka 2-Methyl-2-pentenoic acid no ka hoʻomākaukau ʻana i ka ʻiʻo strawberry ʻai. Hoʻohana ʻia ka 2-Methyl-2-pentenoic acid no ke ʻano e like me nā strawberries, cheese, raspberries a me nā hua ʻai. Hoʻohana ʻia ka 2-Methyl-2-pentenoic acid e hoʻomākaukau i ka strawberry, hawthorn a me nā mea ʻai ʻē aʻe.
Hoʻopili pinepine ʻia i ka 25kg / pahu, a hiki ke hana ʻia i ka pōʻai maʻamau.
2-Methyl-2-pentenoic acid CAS 3142-72-1
2-Methyl-2-pentenoic acid CAS 3142-72-1
