CAS: 38172-19-9|1,3-Bis(dicyanomethylidene)indan
Cov mis mos molecular: C15H6N4
Molecular Luj: 242.24 g / mol
Purity: 98 feem pua
Pob: 5g / 10g / 25g / 50g / bulk pob
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Khoom Taw qhia
Daim ntawv thov
1,3-Bis(dicyanomethylidene)indan(CAS: 38172-19-9) yog ib qho nruab nrab rau qhov muaj zog electron rho tawm txais moiety nyob rau hauv lub synthesis ntawm ib tug tshiab laub-rub chromophore.
Specification
Yam khoom | SPECIFICATION |
MDL Nr | TIAB SA 00142514 |
Melting Point | 250 ° C (lit.) (dej.) |
Boiling Point | 484.5 degree C ntawm 760 mmHg (Tshaj tawm) |
Qhov ntom | 1.4 g / cm3 (Tshaj tawm) |
Exact Mass | 242.05900 |
PSA | 95.16 |
LogP | 2.69 |
Index ntawm Refraction | n20D1.66 (Tshaj tawm) |
Qhov tshwm sim | Dawb rau Grey rau Brown hmoov rau siv lead ua |
rhiab heev | Lub teeb Sensitive, Hygroscopic |
Kev cia khoom | Khaws ntawm 10 degree - 25 degree |
Cim npe nrov: cas:38172-19-9|1, 3-bis (dicyanomethylidene) indan, nqe, hais, luv nqi, hauv Tshuag, muag
