6-diphenylphosphoryl-2,3-dihydro-1,4-benzodioxine

Modify Date: 2026-08-15 11:45:48

6-diphenylphosphoryl-2,3-dihydro-1,4-benzodioxine Structure
6-diphenylphosphoryl-2,3-dihydro-1,4-benzodioxine structure
Common Name 6-diphenylphosphoryl-2,3-dihydro-1,4-benzodioxine
CAS Number 445380-60-9 Molecular Weight 336.32100
Density N/A Boiling Point N/A
Molecular Formula C20H17O3P Melting Point N/A
MSDS N/A Flash Point N/A

 Names

This table lists Chinese names, IUPAC names and various aliases of this chemical substance.

Name 6-diphenylphosphoryl-2,3-dihydro-1,4-benzodioxine

 Chemical & Physical Properties

This table shows physicochemical parameters including melting point, boiling point, density, solubility and optical rotation. Missing data is marked as N/A.

Molecular Formula C20H17O3P
Molecular Weight 336.32100
Exact Mass 336.09200
PSA 45.34000
LogP 3.09720
InChIKey CJSJVLSIOQOCGR-UHFFFAOYSA-N
SMILES O=P(c1ccccc1)(c1ccccc1)c1ccc2c(c1)OCCO2

 Synthetic Route

This table presents publicly reported synthetic routes, reaction conditions, reactants and product information of the compound.

~99%

6-diphenylphosphoryl-2,3-dihydro-1,4-benzodioxine Structure

6-diphenylphosp...

CAS#:445380-60-9

Learn More
Literature: Duprat De Paule, Sebastien; Champion, Nicolas; Vidal, Virginie; Genet, Jean-Pierre; Dellis, Philippe Patent: US2004/260101 A1, 2004 ; Location in patent: Page 6 ;

~89%

6-diphenylphosphoryl-2,3-dihydro-1,4-benzodioxine Structure

6-diphenylphosp...

CAS#:445380-60-9

Learn More
Literature: Duprat De Paule, Sebastien; Jeulin, Severine; Ratovelomanana-Vidal, Virginie; Genet, Jean-Pierre; Champion, Nicolas; Dellis, Philippe Tetrahedron Letters, 2003 , vol. 44, # 4 p. 823 - 826

~%

6-diphenylphosphoryl-2,3-dihydro-1,4-benzodioxine Structure

6-diphenylphosp...

CAS#:445380-60-9

Learn More
Literature: Paule, Sebastien Duprat de; Jeulin, Severine; Ratovelomanana-Vidal, Virginie; Genet, Jean-Pierre; Champion, Nicolas; Dellis, Philippe European Journal of Organic Chemistry, 2003 , # 10 p. 1931 - 1941

~%

6-diphenylphosphoryl-2,3-dihydro-1,4-benzodioxine Structure

6-diphenylphosp...

CAS#:445380-60-9

Learn More
Literature: Paule, Sebastien Duprat de; Jeulin, Severine; Ratovelomanana-Vidal, Virginie; Genet, Jean-Pierre; Champion, Nicolas; Dellis, Philippe European Journal of Organic Chemistry, 2003 , # 10 p. 1931 - 1941

 Precursor & DownStream

This table lists upstream starting materials and downstream derivative products related to this chemical.

Precursor  3

DownStream  2

  | FAQ

This section contains frequently‑asked‑questions about this compound, including basic parameters, properties, storage conditions and corresponding answers.

Q: What is the English name of 6-diphenylphosphoryl-2,3-dihydro-1,4-benzodioxine?
A: The English name of 6-diphenylphosphoryl-2,3-dihydro-1,4-benzodioxine is 6-diphenylphosphoryl-2,3-dihydro-1,4-benzodioxine.
Q: What is the InChIKey of 6-diphenylphosphoryl-2,3-dihydro-1,4-benzodioxine?
A: InChIKey of 6-diphenylphosphoryl-2,3-dihydro-1,4-benzodioxine is CJSJVLSIOQOCGR-UHFFFAOYSA-N.
Q: What are the upstream materials of 6-diphenylphosphoryl-2,3-dihydro-1,4-benzodioxine?
A: Related upstream materials(CAS) of 6-diphenylphosphoryl-2,3-dihydro-1,4-benzodioxine: 1079-66-9;52287-51-1;493-09-4.
Q: What is the LogP of 6-diphenylphosphoryl-2,3-dihydro-1,4-benzodioxine?
A: LogP of 6-diphenylphosphoryl-2,3-dihydro-1,4-benzodioxine is 3.09720.
Q: What is the SMILES notation of 6-diphenylphosphoryl-2,3-dihydro-1,4-benzodioxine?
A: SMILES notation of 6-diphenylphosphoryl-2,3-dihydro-1,4-benzodioxine is O=P(c1ccccc1)(c1ccccc1)c1ccc2c(c1)OCCO2.
Q: What is the Chinese name of 445380-60-9?
A: Chinese name of 445380-60-9 is 445380-60-9.
Q: What is the molecular formula of 6-diphenylphosphoryl-2,3-dihydro-1,4-benzodioxine?
A: Molecular formula of 6-diphenylphosphoryl-2,3-dihydro-1,4-benzodioxine is C20H17O3P.
Q: What is the polar surface area (PSA) of 6-diphenylphosphoryl-2,3-dihydro-1,4-benzodioxine?
A: Polar surface area (PSA) of 6-diphenylphosphoryl-2,3-dihydro-1,4-benzodioxine is 45.34000.
Q: What is the CAS number of 6-diphenylphosphoryl-2,3-dihydro-1,4-benzodioxine?
A: CAS number of 6-diphenylphosphoryl-2,3-dihydro-1,4-benzodioxine is 445380-60-9.
Q: What is the molecular weight of 6-diphenylphosphoryl-2,3-dihydro-1,4-benzodioxine?
A: Molecular weight of 6-diphenylphosphoryl-2,3-dihydro-1,4-benzodioxine is 336.32100.

 factory

This table lists manufacturers and suppliers of this compound, including vendor names and product supply reference information.

Shanghai Nianxing Industrial Co., Ltd
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