中文名稱 | 英文名稱 | 純度 | 產(chǎn)品規(guī)格 | CAS編碼 |
1,4-二(2-噻吩基)-1,3-丁二烯 | Dithieno[3,2-b:2',3'-d]thiophene-2-boronic Acid (contains varying amounts of Anhydride) | >96.0%(GC) | 1G | 23354-93-0 |
基本反應(yīng)及檢測
茚三酮反應(yīng)(ninhydrin reaction)
試劑 顏色 備注
茚三酮(弱酸環(huán)境加熱) 紫色(*、羥*為黃色) (檢驗α-氨基)
我公司*1,4-二(2-噻吩基)-1,3-丁二烯 相關(guān)的性價比高的試劑產(chǎn)品有:
產(chǎn)品名稱 | 純度 | 產(chǎn)品規(guī)格 | CAS編碼 |
2-溴-9,9'-螺二[9H-芴]/2-Bromo-9,9'-spirobi[9H-fluorene] | >98.0%(GC) | 5G | 171408-76-7 |
4-溴三苯胺/4-Bromotriphenylamine | >97.0%(GC) | 5G | 36809-26-4 |
25G | |||
4,7-二溴-2,1,3-苯并硒二唑/4,7-Dibromo-2,1,3-benzoselenadiazole | >98.0%(GC) | 1G | 63224-42-0 |
4,7-二溴-2,1,3-苯并噻二唑/4,7-Dibromo-2,1,3-benzothiadiazole | >98.0%(GC) | 1G | 15155-41-6 |
5G | |||
25G | |||
4,4'-二溴-4''-環(huán)己基三苯胺/4,4'-Dibromo-4''-cyclohexyltriphenylamine | 1G | ||
4,4'-二溴-4''-苯基三苯胺/4,4'-Dibromo-4''-phenyltriphenylamine | >95.0%(LC) | 1G | 884530-69-2 |
2,2'-二溴-9,9,-螺二[9H-芴]/2,2'-Dibromo-9,9'-spirobi[9H-fluorene] | >95.0%(GC) | 1G | 67665-47-8 |
4,4'-二溴三苯胺/4,4'-Dibromotriphenylamine | >98.0%(T) | 100MG | 81090-53-1 |
3-乙炔基苯胺/3-Ethynylaniline | >98.0%(GC) | 10G | 54060-30-9 |
1,4,5,8-萘四甲酰基二酰亞胺/1,4,5,8-Naphthalenetetracarboxdiimide | >97.0%(N) | 1G | 5690-24-4 |
5G | |||
萘-1,4,5,8-四羧酸二酐/Naphthalene-1,4,5,8-tetracarboxylic Dianhydride | >95.0%(LC) | 10G | 81-30-1 |
25G | |||
250G | |||
萘-1,4,5,8-四甲酸二酐(以升華法純化)/Naphthalene-1,4,5,8-tetracarboxylic Dianhydride (purified by sublimation) | >98.0%(LC) | 1G | 81-30-1 |
5G | |||
3,4,9,10-苝四羧酸二酐/3,4,9,10-Perylenetetracarboxylic Dianhydride | >98.0%(T) | 25G | 128-69-8 |