N-Methyl-3-oxobutanamide

Modify Date: 2024-01-02 18:34:48

N-Methyl-3-oxobutanamide Structure
N-Methyl-3-oxobutanamide structure
Common Name N-Methyl-3-oxobutanamide
CAS Number 20306-75-6 Molecular Weight 115.131
Density 1.0±0.1 g/cm3 Boiling Point 279.4±23.0 °C at 760 mmHg
Molecular Formula C5H9NO2 Melting Point -3 °C
MSDS N/A Flash Point 141.4±22.8 °C

 Names

Name N-Methyl acetoacetamide
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.0±0.1 g/cm3
Boiling Point 279.4±23.0 °C at 760 mmHg
Melting Point -3 °C
Molecular Formula C5H9NO2
Molecular Weight 115.131
Flash Point 141.4±22.8 °C
Exact Mass 115.063332
PSA 46.17000
LogP -1.28
Vapour Pressure 0.0±0.6 mmHg at 25°C
Index of Refraction 1.420
Water Solubility hydrolysis

 Safety Information

Risk Phrases R36/37/38
Safety Phrases S24/25
HS Code 2924199090

 Synthetic Route

~95%

N-Methyl-3-oxobutanamide Structure

N-Methyl-3-oxob...

CAS#:20306-75-6

Literature: DeShong; Cipollina; Lowmaster Journal of Organic Chemistry, 1988 , vol. 53, # 7 p. 1356-1364

~58%

N-Methyl-3-oxobutanamide Structure

N-Methyl-3-oxob...

CAS#:20306-75-6

Literature: Hirai, Yoshiro; Yamazaki, Takao; Hirokami, Shun-ichi; Nagata, Masanori Tetrahedron Letters, 1980 , vol. 21, p. 3067 - 3070

~31%

N-Methyl-3-oxobutanamide Structure

N-Methyl-3-oxob...

CAS#:20306-75-6

Literature: Indian Journal of Chemistry, Section B: Organic Chemistry Including Medicinal Chemistry, , vol. 31, # 7 p. 387 - 390

~69%

N-Methyl-3-oxobutanamide Structure

N-Methyl-3-oxob...

CAS#:20306-75-6

Literature: Talukdar, Dhrubajyoti; Saikia, Lakhinath; Thakur, Ashim Jyoti Synlett, 2011 , # 11 p. 1597 - 1601

~31%

N-Methyl-3-oxobutanamide Structure

N-Methyl-3-oxob...

CAS#:20306-75-6

Literature: Indian Journal of Chemistry, Section B: Organic Chemistry Including Medicinal Chemistry, , vol. 28, # 1-11 p. 950 - 951

~%

N-Methyl-3-oxobutanamide Structure

N-Methyl-3-oxob...

CAS#:20306-75-6

Literature: US2615917 , ;

~70%

N-Methyl-3-oxobutanamide Structure

N-Methyl-3-oxob...

CAS#:20306-75-6

Literature: Chemical & Pharmaceutical Bulletin, , vol. 34, # 4 p. 1809 - 1813

~%

N-Methyl-3-oxobutanamide Structure

N-Methyl-3-oxob...

CAS#:20306-75-6

Literature: Chemische Berichte, , vol. 42, p. 67

~%

N-Methyl-3-oxobutanamide Structure

N-Methyl-3-oxob...

CAS#:20306-75-6

Detail
Literature: Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), , p. 1231 - 1239

 Customs

HS Code 2924199090
Summary 2924199090. other acyclic amides (including acyclic carbamates) and their derivatives; salts thereof. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

 Synonyms

MFCD00044026
Butanamide, N-methyl-3-oxo-
MMAA
N-Methyl-3-oxobutanamide
AAMA
EINECS 243-723-9
N-methyl-2,4-dioxobutanamide
N-Methylacetylacetamide
Acetoacetylmethylamine
acetoacetic acid monomethylamide
N-methyl-3-oxobutaneamide
N-MONOMETHYLACETOACETAMIDE
N-Methylacetoacetamide
Acetoacet-monomethylamide
n-methyl-3-oxobutyramide
monomethylacetoacetamide
N-Acetoacetylmethylamine
1V1VM1
AcetoN-methylacetamide
N-Methylacetoacetamid