4-Bromobenzocyclobutene /CAS：1073-39-8
Whakaahuatanga Poto:
Ingoa hua: 4-Bromobenzocyclobutene
CAS: 1073-39-8
MF: C8H7Br
MW: 183.05
HANGANGA:
whakatakotoranga
| Whakatakotoranga | Ihirangi(%) |
| taumaha motuhake | 1.470 g/mL i te 25 °C |
| taupū whakaata | n20/D1.589 |
| pūwāhi mura | 100℃ |
| ngā tikanga rokiroki | 2-8°C |
Whakamahinga
Ko te 4-Bromobenzocyclobutene he matū waro kei roto ngā ngota bromine, ka taea te whai wāhi ki ngā momo tauhohenga matū pēnei i ngā tauhohenga whakakapinga hiko. - Ko te 4-Bromobenzocyclobutene, hei takawaenga i roto i te hanganga waro, he mahi nui tana i roto i te hanganga o ētahi atu matū. - He maha ngā wā ka whakamahia hei rauemi tīmatanga mō ngā tauhohenga cyclization, ngā tauhohenga cycloaddition, ētahi atu tauhohenga hanganga waro rānei i roto i te hanganga waro. - He maha ngā tikanga whakarite a te 4-Bromobenzocyclobutene. Ko tētahi o ngā tikanga e whakamahia whānuitia ana ko te hanga mā te tauhohenga i te cyclobutene ki te hauwai bromide (HBr).
Ngā rauemi mata rongoā; ngā rauemi mata waro; te hanga
Te Tākai me te Tukunga
25KG/Pahu, kia rite rānei ki ngā whakaritenga a te kiritaki.
Nō ngā taonga noa, ā, ka taea te tuku mā te moana me te rangi
Te pupuri me te rokiroki
Te roa o te oranga: 24 marama mai i te rā i hangaia ai, i roto i te takai taketake kāore anō kia whakatuwheratia, rongoatia ki te wāhi matao, maroke, ā, kāore e taea te ārai i te rā tika, i te wai rānei.
Whare putunga hauhautanga, Whakamaroke pāmahana iti, Wehea mai i ngā waikura me ngā waikawa.
