ʻO DBU CAS 6674-22-2
ʻO 1,8-diazabicyclo [5.4.0] undec-7-ene, i hoʻopōkole ʻia ʻo DBU, he amidine me kahi ʻano heterocyclic. ʻO kona inoa Pelekania ʻo 1,8-diazabicyclo [5.4.0] undec-7-ene. He wai melemele ʻole a māmā paha ia i ka mahana o ka lumi a hiki ke hoʻoheheʻe ʻia i loko o nā mea hoʻoheheʻe organik like ʻole e like me ka wai, ethanol, acetone, a pēlā aku. Mālama pinepine ʻia ia ma nā mahana ma lalo o 30 ℃.
| Mea | Nā kikoʻī |
| Kikowaena paila | 80-83 °C0.6 mm Hg (lit.) |
| Ka nui o ka paʻa | 1.019 g/mL ma 20 °C (lit.) |
| Kiko heheʻe | -70 °C |
| Ka hoʻololi ʻana | n20/D 1.523 |
| Nā kūlana mālama | E mālama ma lalo o +30°C. |
| pKa | 13.28±0.20(Wānana ʻia) |
Hiki ke hoʻohana ʻia ʻo DBU ma ke ʻano he mea hoʻoulu no ka hana ʻana o ka polyaminomethanol ethyl ester a me nā huahana kemika ʻē aʻe. He mea hoʻomaloʻo maikaʻi loa ia, he mea hoʻopaʻakikī resin epoxy, he mea hoʻopaʻa i ka popo, a hiki ke hana ʻia ma ke ʻano he mea hoʻopaʻa i ka palaho holomua. Hoʻohana nui ʻia i ka hana ʻana o nā antibiotic semi synthetic cephalosporin.
Hoʻopili pinepine ʻia i loko o 25kg / pahu, a hiki ke hana ʻia kahi pūʻolo i hoʻopilikino ʻia.
ʻO DBU CAS 6674-22-2
ʻO DBU CAS 6674-22-2
