Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Acetamide,N-(1-acetyl-2-oxopropyl)-
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

5440-23-3

5440-23-3 structure

5440-23-3 structure

Name: Acetamide,N-(1-acetyl-2-oxopropyl)-
Chemical Name: N-(2,4-dioxopentan-3-yl)acetamide
CAS Number: 5440-23-3
Molecular Formula: C₇H₁₁NO₃
Molecular Weight: 157.16700
Create Date: 2018-12-23 12:10:19
Modify Date: 2025-08-27 06:23:10

Name	N-(2,4-dioxopentan-3-yl)acetamide
Synonyms	ACE007 3-Acetylamino-pentan-2,4-dion 3-Acetamino-acetylaceton

Density	1.086g/cm3
Boiling Point	330.6ºC at 760mmHg
Molecular Formula	C₇H₁₁NO₃
Molecular Weight	157.16700
Flash Point	154.2ºC
Exact Mass	157.07400
PSA	63.24000
LogP	0.06000
Index of Refraction	1.44

HS Code	2924199090

29917-12-2 structure

29917-12-2

~%

5440-23-3 structure

5440-23-3

Literature: Sankyo Company, Limited Patent: EP1329160 A2, 2003 ;

108-24-7 structure

108-24-7

29917-12-2 structure

29917-12-2

~%

5440-23-3 structure

5440-23-3

Literature: Hoy; Hartung Journal of Organic Chemistry, 1958 , vol. 23, p. 967,970

108-24-7 structure

108-24-7

56276-49-4 structure

56276-49-4

~%

5440-23-3 structure

5440-23-3

Literature: Merck and Co.Inc. Patent: US2489927 , 1946 ;

Precursor 3
29917-12-2 108-24-7 56276-49-4
DownStream 3
23000-12-6 113732-62-0 5463-26-3

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%

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