dimethyl 2-(dimethylaminomethylidene)propanedioate

Modify Date: 2024-01-10 10:33:09

dimethyl 2-(dimethylaminomethylidene)propanedioate Structure
dimethyl 2-(dimethylaminomethylidene)propanedioate structure
Common Name dimethyl 2-(dimethylaminomethylidene)propanedioate
CAS Number 18856-69-4 Molecular Weight 187.19300
Density 1.112g/cm3 Boiling Point 202.3ºC at 760 mmHg
Molecular Formula C8H13NO4 Melting Point N/A
MSDS N/A Flash Point 76.1ºC

 Names

Name dimethyl 2-(dimethylaminomethylidene)propanedioate
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.112g/cm3
Boiling Point 202.3ºC at 760 mmHg
Molecular Formula C8H13NO4
Molecular Weight 187.19300
Flash Point 76.1ºC
Exact Mass 187.08400
PSA 55.84000
Vapour Pressure 0.295mmHg at 25°C
Index of Refraction 1.462

 Safety Information

HS Code 2922499990

 Synthetic Route

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dimethyl 2-(dimethylaminomethylidene)propanedioate Structure

dimethyl 2-(dim...

CAS#:18856-69-4

Literature: Bayer Aktiengesellschaft Patent: US5401869 A1, 1995 ;

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dimethyl 2-(dimethylaminomethylidene)propanedioate Structure

dimethyl 2-(dim...

CAS#:18856-69-4

Literature: Grof; Gatial; Matejka; Kozisek; Milata; Pronayova Journal of Molecular Structure, 2009 , vol. 924-926, # C p. 54 - 61

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dimethyl 2-(dimethylaminomethylidene)propanedioate Structure

dimethyl 2-(dim...

CAS#:18856-69-4

Literature: Sorsak, Gorazd; Grdadolnik, Simona Goloc; Stanovnik, Branko ACH - Models in Chemistry, 1998 , vol. 135, # 4 p. 613 - 623

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dimethyl 2-(dimethylaminomethylidene)propanedioate Structure

dimethyl 2-(dim...

CAS#:18856-69-4

Literature: Blake, Alexander J.; McNab, Hamish; Monahan, Lilian C. Journal of the Chemical Society, Perkin Transactions 2: Physical Organic Chemistry (1972-1999), 1991 , # 12 p. 2003 - 2010

 Customs

HS Code 2922499990
Summary HS:2922499990 other amino-acids, other than those containing more than one kind of oxygen function, and their esters; salts thereof VAT:17.0% Tax rebate rate:9.0% Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward) MFN tariff:6.5% General tariff:30.0%

 Synonyms

N,N-dimethylaminomethylene-malonic acid dimethyl ester
D2087