| Identification | Back Directory | [Name]
3,3-Diphenyl-3H-naphtho[2,1-b]pyran | [CAS]
4222-20-2 | [Synonyms]
3,3-diphenyl-3H-benz
3,3-Diphenyl-3H-benzo[f]chromene
2,2-Diphenyl-2H-1-oxaphenanthrene
2,2-Diphenyl-5,6-benzo(2H)chromene
3,3-DIPHENYL-3H-NAPHTHO[2,1-B]PYRAN
3,3-diphenyl-3H-naphtho[2,1-b]byran
2,2-Diphenyl-5,6-[1,3]butadieno-2H-1-benzopyran
3,3-Diphenyl-3H-naphtho[2,1-b]pyran | [Molecular Formula]
C25H18O | [MDL Number]
MFCD00369541 | [MOL File]
4222-20-2.mol | [Molecular Weight]
334.41 |
| Chemical Properties | Back Directory | [Melting point ]
160°C | [Boiling point ]
511.1±50.0 °C(Predicted) | [density ]
1.187±0.06 g/cm3(Predicted) | [storage temp. ]
Sealed in dry,Room Temperature | [form ]
powder to crystal | [color ]
White to Light yellow | [Cosmetics Ingredients Functions]
ANTIOXIDANT
COLORANT | [InChI]
InChI=1S/C25H18O/c1-3-10-20(11-4-1)25(21-12-5-2-6-13-21)18-17-23-22-14-8-7-9-19(22)15-16-24(23)26-25/h1-18H | [InChIKey]
UBNNJVRNPJVYBU-UHFFFAOYSA-N | [SMILES]
C12=CC=C3C(=C1C=CC(C1=CC=CC=C1)(C1=CC=CC=C1)O2)C=CC=C3 | [EPA Substance Registry System]
3H-Naphtho[2,1-b] pyran, 3,3-diphenyl-(4222-20-2) |
| Hazard Information | Back Directory | [Uses]
3,3-Diphenyl-3H-benzo[f]chromene is a useful research chemical compound used in the preparation and photochromism of naphthopyrans, pyranoquinolines, pyranoquinazolines, and pyranoquinoxalines. |
| Spectrum Detail | Back Directory | [Spectrum Detail]
3,3-Diphenyl-3H-naphtho[2,1-b]pyran(4222-20-2)MS
3,3-Diphenyl-3H-naphtho[2,1-b]pyran(4222-20-2)1HNMR
3,3-Diphenyl-3H-naphtho[2,1-b]pyran(4222-20-2)13CNMR
3,3-Diphenyl-3H-naphtho[2,1-b]pyran(4222-20-2)IR1
3,3-Diphenyl-3H-naphtho[2,1-b]pyran(4222-20-2)IR2
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