ChemNet > CAS > 27425-55-4 3-(1H-benzimidazol-2-yl)-7-(diethylamino)-2-benzopyrone
27425-55-4 3-(1H-benzimidazol-2-yl)-7-(diethylamino)-2-benzopyrone
Naam product |
3-(1H-benzimidazol-2-yl)-7-(diethylamino)-2-benzopyrone |
Engelse naam |
3-(1H-benzimidazol-2-yl)-7-(diethylamino)-2-benzopyrone; 248-451-4; 3-(1H-Benzimidazol-2-yl)-7-(diethylamino)-2H-chromen-2-one; Coumarin 7 |
MF |
C20H19N3O2 |
Molecuulgewicht |
333.3838 |
InChI |
InChI=1/C20H19N3O2/c1-3-23(4-2)14-10-9-13-11-15(20(24)25-18(13)12-14)19-21-16-7-5-6-8-17(16)22-19/h5-12H,3-4H2,1-2H3,(H,21,22) |
CAS-nummer |
27425-55-4 |
EINECS |
248-451-4 |
Moleculaire Structuur |
|
Dichtheid |
1.302g/cm3 |
Smeltpunt |
234-237℃ |
Kookpunt |
602.3°C at 760 mmHg |
Brekingsindex |
1.692 |
Vlampunt |
318°C |
Dampdruk |
1.85E-14mmHg at 25°C |
Gevaarsymbolen |
Xn:Harmful;
|
Risico-codes |
R20/21/22:;
R36/37/38:;
|
Veiligheid Omschrijving |
S26:;
S37/39:;
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