3,3'-spirobi[3H-naphtho[2,1-b]pyran]

Product Name
3,3'-spirobi[3H-naphtho[2,1-b]pyran]
CAS No.
178-10-9
Chemical Name
3,3'-spirobi[3H-naphtho[2,1-b]pyran]
Synonyms
3,3'-spirobi[benzo[f]chromene];2,2'-Spirobi[benzo[f]chromene];3,3'-spirobi[3H-naphtho[2,1-b]pyran]
CBNumber
CB2933803
Molecular Formula
C25H16O2
Formula Weight
348.39
MOL File
178-10-9.mol
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3,3'-spirobi[3H-naphtho[2,1-b]pyran] Property

Melting point:
262 °C
Boiling point:
593.5±50.0 °C(Predicted)
Density 
1.34±0.1 g/cm3(Predicted)
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Hazard and Precautionary Statements (GHS)

3,3'-spirobi[3H-naphtho[2,1-b]pyran] Preparation Products And Raw materials

Raw materials

Preparation Products

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3,3'-spirobi[3H-naphtho[2,1-b]pyran] Suppliers

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178-10-9, 3,3'-spirobi[3H-naphtho[2,1-b]pyran]Related Search:


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  • 2,2'-Spirobi[benzo[f]chromene]
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  • 178-10-9