4,4'-Diphenoxydiphenyl Ether

Modify Date: 2025-08-25 09:09:06

4,4'-Diphenoxydiphenyl Ether Structure
4,4'-Diphenoxydiphenyl Ether structure
Common Name 4,4'-Diphenoxydiphenyl Ether
CAS Number 3379-41-7 Molecular Weight 354.39800
Density 1.176g/cm3 Boiling Point 470ºC at 760 mmHg
Molecular Formula C24H18O3 Melting Point N/A
MSDS N/A Flash Point 161ºC

 Names

Name 1,1'-Oxybis(4-phenoxybenzene)
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.176g/cm3
Boiling Point 470ºC at 760 mmHg
Molecular Formula C24H18O3
Molecular Weight 354.39800
Flash Point 161ºC
Exact Mass 354.12600
PSA 27.69000
LogP 7.06350
Index of Refraction 1.618
InChIKey GQGTXJRZSBTHOB-UHFFFAOYSA-N
SMILES c1ccc(Oc2ccc(Oc3ccc(Oc4ccccc4)cc3)cc2)cc1

 Safety Information

Hazard Codes Xi
HS Code 2909309090

 Synthetic Route

~90%

4,4'-Diphenoxydiphenyl Ether Structure

4,4'-Diphenoxyd...

CAS#:3379-41-7

Literature: Takeuchi, Daisuke; Asano, Itaru; Osakada, Kohtaro Journal of Organic Chemistry, 2006 , vol. 71, # 22 p. 8614 - 8617

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4,4'-Diphenoxydiphenyl Ether Structure

4,4'-Diphenoxyd...

CAS#:3379-41-7

Literature: Sax,K.J. et al. Journal of Organic Chemistry, 1960 , vol. 25, p. 1590 - 1595

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4,4'-Diphenoxydiphenyl Ether Structure

4,4'-Diphenoxyd...

CAS#:3379-41-7

Literature: Ullmann; Sponagel Justus Liebigs Annalen der Chemie, 1906 , vol. 350, p. 96

 Customs

HS Code 2909309090
Summary 2909309090 other aromatic ethers and their halogenated, sulphonated, nitrated or nitrosated derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0%

 Synonyms

4.4'-Diphenoxy-diphenylaether
di-p-nitrophenyl phosphorazidate
4,4'-diphenoxydiphenyl ether
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