2-Acetylbutyrolactone CAS 517-23-7
ʻO 2-Acetylbutyrolactone he wai ʻulaʻula me ka ester e like me ka ʻala. ʻO ka solubility i ka wai he 20% ma ka leo, a ʻo ka solubility o ka wai i kēia huahana he 12% ma ka leo. Ke hoʻopili ʻia me ka hao, ʻike ʻia ka hopena i ka polū a i ka poni ʻulaʻula.
| 'ikamu | Hōʻike |
| Pumi mahu | 0.131Pa ma 20 ℃ |
| ʻO ka mānoanoa | 1.19 g/mL ma 25 °C(māmā) |
| Lae hehee | <25 °C |
| kiko uila | >230 °F |
| HOOLAHA | 200g/l |
| Nā kūlana mālama | E mālama i kahi pouli |
ʻO 2-Acetylbutyrolactone he mea koʻikoʻi koʻikoʻi no ka synthesis o ka vitamin B. He mea waena hoʻi ia no ka synthesis o 3,4-disubstituted pyridine a me 5- (β - hydroxyethyl) -4-methylthiazole. Hoʻohana ʻia no ka hana ʻana i nā lāʻau lapaʻau e like me ka vitamina B1 a me nā mea hōʻeha ʻeha
Hoʻopili pinepine ʻia i ka 25kg / pahu, a hiki ke hana ʻia i ka pōʻai maʻamau.
2-Acetylbutyrolactone CAS 517-23-7
2-Acetylbutyrolactone CAS 517-23-7
E kākau i kāu leka ma aneʻi a hoʻouna mai iā mākou
