Dimethyl 4-methoxybenzylidenemalonate

Modify Date: 2024-01-05 13:14:52

Dimethyl 4-methoxybenzylidenemalonate Structure
Dimethyl 4-methoxybenzylidenemalonate structure
Common Name Dimethyl 4-methoxybenzylidenemalonate
CAS Number 7443-25-6 Molecular Weight 250.24700
Density 1.187g/cm3 Boiling Point 335.5ºC at 760 mmHg
Molecular Formula C13H14O5 Melting Point 56-57ºC
MSDS N/A Flash Point 145.9ºC

 Names

Name dimethyl 2-[(4-methoxyphenyl)methylidene]propanedioate
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.187g/cm3
Boiling Point 335.5ºC at 760 mmHg
Melting Point 56-57ºC
Molecular Formula C13H14O5
Molecular Weight 250.24700
Flash Point 145.9ºC
Exact Mass 250.08400
PSA 61.83000
LogP 1.42460
Index of Refraction 1.54

 Safety Information

HS Code 2918990090

 Synthetic Route

~89%

Dimethyl 4-methoxybenzylidenemalonate Structure

Dimethyl 4-meth...

CAS#:7443-25-6

Literature: Goldberg, Alexander F. G.; O'Connor, Nicholas R.; Craig, Robert A.; Stoltz, Brian M. Organic Letters, 2012 , vol. 14, # 20 p. 5314 - 5317,4 Title/Abstract Show Details Goldberg, Alexander F. G.; O'Connor, Nicholas R.; Craig, Robert A.; Stoltz, Brian M. Organic Letters, 2012 , vol. 14, # 20 p. 5314 - 5317

~87%

Dimethyl 4-methoxybenzylidenemalonate Structure

Dimethyl 4-meth...

CAS#:7443-25-6

Literature: Liao; Huang Tetrahedron Letters, 1990 , vol. 31, # 41 p. 5897 - 5900

~80%

Dimethyl 4-methoxybenzylidenemalonate Structure

Dimethyl 4-meth...

CAS#:7443-25-6

Literature: Sidhu, Anjali; Rai, Mangat Indian Journal of Chemistry - Section B Organic and Medicinal Chemistry, 2009 , vol. 48, # 5 p. 735 - 736

~%

Dimethyl 4-methoxybenzylidenemalonate Structure

Dimethyl 4-meth...

CAS#:7443-25-6

Literature: Han, Jeng Liang; Ong, Chi Wi Tetrahedron, 2005 , vol. 61, # 6 p. 1501 - 1507

~%

Dimethyl 4-methoxybenzylidenemalonate Structure

Dimethyl 4-meth...

CAS#:7443-25-6

Literature: Druzgala, Pascal; Milner, Peter G.; Pfister, Jurg R. Patent: US2003/236227 A1, 2003 ; Location in patent: Page 3; sheet 22 ; US 20030236227 A1

 Customs

HS Code 2918990090
Summary 2918990090. other carboxylic acids with additional oxygen function and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

 Synonyms

EINECS 231-185-8
4-methoxybenzylidenemalonate
dimethyl para-methoxybenzalmalonate
Cyasorb UV 1988
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