Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 1,3-Butanedione,1-(2-oxo-1-pyrrolidinyl)-
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang

53544-25-5

53544-25-5 structure

53544-25-5 structure

Name: 1,3-Butanedione,1-(2-oxo-1-pyrrolidinyl)-
Chemical Name: 1-(2-oxopyrrolidin-1-yl)butane-1,3-dione
CAS Number: 53544-25-5
Molecular Formula: C₈H₁₁NO₃
Molecular Weight: 169.178
Create Date: 2018-12-27 05:41:12
Modify Date: 2024-01-02 19:21:18

Name	1-(2-oxopyrrolidin-1-yl)butane-1,3-dione
Synonyms	1-(2-Oxo-1-pyrrolidinyl)-1,3-butanedione 1-acetoacetyl-pyrrolidin-2-one N-Acetoacetyl-2-pyrrolidone 1,3-Butanedione, 1-(2-oxo-1-pyrrolidinyl)- 1,3-Butanedione,1-(2-oxo-1-pyrrolidinyl)-

Density	1.2±0.1 g/cm3
Boiling Point	320.4±25.0 °C at 760 mmHg
Molecular Formula	C₈H₁₁NO₃
Molecular Weight	169.178
Flash Point	150.6±15.5 °C
Exact Mass	169.073898
PSA	54.45000
LogP	-0.18
Vapour Pressure	0.0±0.7 mmHg at 25°C
Index of Refraction	1.502

HS Code	2933790090

616-45-5 structure

616-45-5

5394-63-8 structure

5394-63-8

~95%

53544-25-5 structure

53544-25-5

Literature: Yale University Patent: US7304092 B1, 2007 ; Location in patent: Page/Page column 23; sheet 3 ;

616-45-5 structure

616-45-5

15925-47-0 structure

15925-47-0

~74%

53544-25-5 structure

53544-25-5

Literature: Ley, Steven V.; Smith, Stephen C.; Woodward, Peter R. Tetrahedron, 1992 , vol. 48, # 6 p. 1145 - 1174

Precursor 3
616-45-5 5394-63-8 15925-47-0
DownStream 1
126685-93-6

HS Code	2933790090
Summary	2933790090. other lactams. VAT:17.0%. Tax rebate rate:9.0%. . MFN tariff:9.0%. General tariff:20.0%