BTDA CAS: 2421-28-5 3,3′,4,4′-Benzophenonetetracarboxylic dianhydride
Whakaahuatanga Poto:
| Ingoa Hua | 3,3′,4,4′-Benzophenonetetracarboxylic dianhydride |
| Whakapoto | BTDA |
| Cas No. | 2421-28-5 |
| Te ahua | |
| Maamaa | ≥98% |
| Katote Kotara | |
| tātai rāpoi ngota |  |
Ingoa Hua3,3′,4,4′-Benzophenonetetracarboxylic dianhydride
WhakapotoBTDA
Cas No.2421-28-5
Pure ≥98%
BTDAhe paura tioata parauri parauri.Ko te rewa o tenei matū ko te 218.67 ° C ka pirau i te 360 ° C. He tino teitei te wera o te mura o te ahi karekau he mura ahi i kitea.Ko te kiato o tenei matū he 1.545Chemicalbook2g/ml, a ko te pehanga kohu he 6.53E-011Pa.He iti te wairewa o tenei matū ki te wai, me te rakauPow o te 3.3.Ko te tono a BTDA hei takawaenga i roto i te waahanga ahumahi mo te hanga i nga hua kirihou, nga matū pai ranei.
Tuhia to korero ki konei ka tukuna mai ki a matou
