1, 1 (3H,3H)-Spirobi[2,1-benzoxaphosphole]-3,3-dione, 1-phenyl-

Modify Date: 2025-09-18 12:37:55

1, 1 (3H,3H)-Spirobi[2,1-benzoxaphosphole]-3,3-dione, 1-phenyl- structure	Common Name	1, 1 (3H,3H)-Spirobi[2,1-benzoxaphosphole]-3,3-dione, 1-phenyl-
	CAS Number	57322-18-6	Molecular Weight	348.28900
	Density	N/A	Boiling Point	N/A
	Molecular Formula	C₂₀H₁₃O₄P	Melting Point	N/A
	MSDS	N/A	Flash Point	N/A

Name	1-phenyl-1,1'-spirobi[2,1λ5-benzoxaphosphole]-3,3'-dione
Synonym	More Synonyms

Molecular Formula	C₂₀H₁₃O₄P
Molecular Weight	348.28900
Exact Mass	348.05500
PSA	66.19000
LogP	2.68700

1-phenyl-1,1'-spirobi[2,1

3.4.8.9-Dibenzo-1.6-dioxo-2.7-dioxo-5-phenyl-5-phosphapyro<4.4>nonan

1,3'H)-Spirobi[2,1-benzoxaphosphole]-3,3'-dione,1-phenyl

1-Phenyl-1,1-benzoxaphosphole)-3,3'-dione

1-Phenyl-1,1'-spirobi<3H-2,1-benzoxaphosphol>-3,3'-dion

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China
Product Name: 1, 1 (3H,3H)-Spirobi[2,1-benzoxaphosphole]-3,3-dione, 1-phenyl-
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Purity: 98.0%
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