3-chloro-4-(4-methoxyphenyl)cyclobut-3-ene-1,2-dione

Modify Date: 2026-09-08 21:22:29

3-chloro-4-(4-methoxyphenyl)cyclobut-3-ene-1,2-dione Structure
3-chloro-4-(4-methoxyphenyl)cyclobut-3-ene-1,2-dione structure
Common Name 3-chloro-4-(4-methoxyphenyl)cyclobut-3-ene-1,2-dione
CAS Number 69009-33-2 Molecular Weight 222.62400
Density N/A Boiling Point N/A
Molecular Formula C11H7ClO3 Melting Point N/A
MSDS N/A Flash Point N/A

Summary: 3-Chloro-4-(4-methoxyphenyl)cyclobut-3-ene-1,2-dione, CAS号69009-33-2, molecular formula C11H7ClO3, molecular weight 222.62400, for research-use only, not for medical or clinical usage.


 Names

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

Name 3-chloro-4-(4-methoxyphenyl)cyclobut-3-ene-1,2-dione

 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 C11H7ClO3
Molecular Weight 222.62400
Exact Mass 222.00800
PSA 43.37000
LogP 1.79690
InChIKey XFTUGNYHMOMVDH-UHFFFAOYSA-N
SMILES COc1ccc(-c2c(Cl)c(=O)c2=O)cc1

 Synthetic Route

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

~%

3-chloro-4-(4-methoxyphenyl)cyclobut-3-ene-1,2-dione Structure

3-chloro-4-(4-m...

CAS#:69009-33-2

Learn More
Literature: Xie, Jian; Comeau, Anthony B.; Seto, Christopher T. Organic Letters, 2004 , vol. 6, # 1 p. 83 - 86

~10%

3-chloro-4-(4-methoxyphenyl)cyclobut-3-ene-1,2-dione Structure

3-chloro-4-(4-m...

CAS#:69009-33-2

Learn More
Literature: Aguilar-Aguilar, Angelica; Pena-Cabrera, Eduardo Organic Letters, 2007 , vol. 9, # 21 p. 4163 - 4166

~65%

3-chloro-4-(4-methoxyphenyl)cyclobut-3-ene-1,2-dione Structure

3-chloro-4-(4-m...

CAS#:69009-33-2

Learn More
Literature: Schmidt, Arthur H.; Kircher, Gunnar; Maus, Stephan; Bach, Heinz Journal of Organic Chemistry, 1996 , vol. 61, # 6 p. 2085 - 2094

~%

3-chloro-4-(4-methoxyphenyl)cyclobut-3-ene-1,2-dione Structure

3-chloro-4-(4-m...

CAS#:69009-33-2

Learn More
Literature: Bellus,D. Journal of the American Chemical Society, 1978 , vol. 100, # 25 p. 8026 - 8028

~%

3-chloro-4-(4-methoxyphenyl)cyclobut-3-ene-1,2-dione Structure

3-chloro-4-(4-m...

CAS#:69009-33-2

Learn More
Literature: Bellus,D. Journal of the American Chemical Society, 1978 , vol. 100, # 25 p. 8026 - 8028

~%

3-chloro-4-(4-methoxyphenyl)cyclobut-3-ene-1,2-dione Structure

3-chloro-4-(4-m...

CAS#:69009-33-2

Learn More
Literature: Schmidt, Arthur H.; Kircher, Gunnar; Maus, Stephan; Bach, Heinz Journal of Organic Chemistry, 1996 , vol. 61, # 6 p. 2085 - 2094

 Precursor & DownStream

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

Precursor  4

DownStream  0

  | FAQ

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

Q: What is the CAS number of 3-chloro-4-(4-methoxyphenyl)cyclobut-3-ene-1,2-dione?
A: CAS number of 3-chloro-4-(4-methoxyphenyl)cyclobut-3-ene-1,2-dione is 69009-33-2.
Q: What are the upstream materials of 3-chloro-4-(4-methoxyphenyl)cyclobut-3-ene-1,2-dione?
A: Related upstream materials(CAS) of 3-chloro-4-(4-methoxyphenyl)cyclobut-3-ene-1,2-dione: 2892-63-9;100-66-3;70744-47-7;4693-91-8.
Q: What is the SMILES notation of 3-chloro-4-(4-methoxyphenyl)cyclobut-3-ene-1,2-dione?
A: SMILES notation of 3-chloro-4-(4-methoxyphenyl)cyclobut-3-ene-1,2-dione is COc1ccc(-c2c(Cl)c(=O)c2=O)cc1.
Q: What is the English name of 3-chloro-4-(4-methoxyphenyl)cyclobut-3-ene-1,2-dione?
A: The English name of 3-chloro-4-(4-methoxyphenyl)cyclobut-3-ene-1,2-dione is 3-chloro-4-(4-methoxyphenyl)cyclobut-3-ene-1,2-dione.
Q: What is the molecular weight of 3-chloro-4-(4-methoxyphenyl)cyclobut-3-ene-1,2-dione?
A: Molecular weight of 3-chloro-4-(4-methoxyphenyl)cyclobut-3-ene-1,2-dione is 222.62400.
Q: What is the LogP of 3-chloro-4-(4-methoxyphenyl)cyclobut-3-ene-1,2-dione?
A: LogP of 3-chloro-4-(4-methoxyphenyl)cyclobut-3-ene-1,2-dione is 1.79690.
Q: What is the InChIKey of 3-chloro-4-(4-methoxyphenyl)cyclobut-3-ene-1,2-dione?
A: InChIKey of 3-chloro-4-(4-methoxyphenyl)cyclobut-3-ene-1,2-dione is XFTUGNYHMOMVDH-UHFFFAOYSA-N.
Q: What is the Chinese name of 69009-33-2?
A: Chinese name of 69009-33-2 is 69009-33-2.
Q: What is the polar surface area (PSA) of 3-chloro-4-(4-methoxyphenyl)cyclobut-3-ene-1,2-dione?
A: Polar surface area (PSA) of 3-chloro-4-(4-methoxyphenyl)cyclobut-3-ene-1,2-dione is 43.37000.
Q: What is the molecular formula of 3-chloro-4-(4-methoxyphenyl)cyclobut-3-ene-1,2-dione?
A: Molecular formula of 3-chloro-4-(4-methoxyphenyl)cyclobut-3-ene-1,2-dione is C11H7ClO3.
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