1-bis(4-methoxyphenyl)phosphoryl-4-methoxybenzene

Modify Date: 2025-08-25 18:18:02

1-bis(4-methoxyphenyl)phosphoryl-4-methoxybenzene Structure
1-bis(4-methoxyphenyl)phosphoryl-4-methoxybenzene structure
Common Name 1-bis(4-methoxyphenyl)phosphoryl-4-methoxybenzene
CAS Number 803-17-8 Molecular Weight 368.36300
Density 1.22g/cm3 Boiling Point 549.4ºC at 760 mmHg
Molecular Formula C21H21O4P Melting Point N/A
MSDS N/A Flash Point 299ºC

 Names

Name 1-bis(4-methoxyphenyl)phosphoryl-4-methoxybenzene
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.22g/cm3
Boiling Point 549.4ºC at 760 mmHg
Molecular Formula C21H21O4P
Molecular Weight 368.36300
Flash Point 299ºC
Exact Mass 368.11800
PSA 54.57000
LogP 3.35180
Index of Refraction 1.591
InChIKey KSTMQPBYFFFVFI-UHFFFAOYSA-N
SMILES COc1ccc(P(=O)(c2ccc(OC)cc2)c2ccc(OC)cc2)cc1

 Synthetic Route

 Synonyms

Tris(4-methoxyphenyl)phosphine oxide
tris(4-methoxyphenyl)phosphane oxide
tris(p-methoxyphenyl)phosphine oxide
(p-MeOPh)3PO
tris(para-methoxyphenyl)phosphine oxide
Phosphine oxide,tris(4-methoxyphenyl)
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