Taw qhia ntawm CAS: 14674-89-6|1,2,4,5-benzene tetracarboxaldehyde
1,2,4,5-Benzenetetracarboxaldehyde (BTCA) yog cov organic compound uas muaj nyob rau tsev neeg ntawm aromatic aldehydes. Nws yog cov khoom tsis muaj xim uas muaj qab zib, zoo li almond tsw thiab siv rau hauv ntau yam kev siv. Lub compound yog siv nyob rau hauv lub synthesis ntawm dyes, pharmaceuticals, thiab lwm yam organic tebchaw. Nws kuj yog siv los ua ib qho tshuaj tsw qab thiab tshuaj tsw qab hauv zaub mov, tshuaj pleev ib ce, thiab tshuaj tsw qab. BTCA kuj tseem siv rau hauv kev sib txuas ntawm polymers, surfactants, thiab lwm yam ntaub ntawv.
Specification of CAS: 14674-89-6|1,2,4,5-benzene tetracarboxaldehyde
|
Yam khoom |
SPECIFICATION |
|
Qhov ntom |
1.397 ± 0.06 g/cm3 (Predicted) |
|
Boiling point |
451.9 ± 45. 0 degree (Predicted) |
|
Melt point |
167-175 degree |
|
PSA |
68.28000 |
|
LogP |
0.93660 |
Kev Tshawb Fawb Daim Ntawv Thov CAS: 14674-89-6|1,2,4,5-benzene tetracarboxaldehyde
1,2,4,5-Benzenetetracarboxaldehyde yog siv rau hauv ntau daim ntawv thov kev tshawb fawb. Nws yog siv los ua reagent hauv kev sib txuas ntawm ntau cov organic tebchaw, xws li polymers thiab surfactants. Nws kuj yog siv rau hauv kev sib txuas ntawm cov tshuaj, dyes, thiab lwm yam ntaub ntawv. Nws kuj yog siv los ua ib qho tshuaj tsw qab thiab tshuaj tsw qab hauv cov khoom noj, tshuaj pleev ib ce, thiab cov tshuaj tsw qab.Nws yog ib qho uas muaj ntxhiab aldehyde, thiab nws cov txheej txheem ntawm kev ua haujlwm zoo ib yam li lwm cov tshuaj tsw qab aldehydes. Nws yog ib qho reactive compound uas tuaj yeem hnov mob nrog nucleophiles, xws li amines thiab cawv, tsim Schiff hauv paus. Nws tuaj yeem ua rau cov electrophiles los ua Michael adducts. Nws tuaj yeem tsim tau ntau yam sib xyaw ua ke, xws li imines thiab enamines.


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