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: ethyl 1-methyl-4,5-dioxo-pyrrolidine-3-carboxylate
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

5336-42-5

5336-42-5 structure

5336-42-5 structure

Name: ethyl 1-methyl-4,5-dioxo-pyrrolidine-3-carboxylate
Chemical Name: ethyl 1-methyl-4,5-dioxopyrrolidine-3-carboxylate
CAS Number: 5336-42-5
Molecular Formula: C₈H₁₁NO₄
Molecular Weight: 185.17700
Create Date: 2019-01-01 16:31:30
Modify Date: 2025-09-17 15:23:20

Name	ethyl 1-methyl-4,5-dioxopyrrolidine-3-carboxylate
Synonyms	1-Methyl-4,5-dioxo-pyrrolidin-3-carbonsaeure-aethylester 1-methyl-4,5-dioxo-pyrrolidine-3-carboxylic acid ethyl ester 1-METHYL-4,ETHYL ESTER ethyl 1-methyl-4,5-dioxo-3-pyrrolidinecarboxylate 4-carbethoxy-2,3-dioxo-1-methylpyrrolidine

Density	1.26g/cm3
Boiling Point	268.4ºC at 760 mmHg
Molecular Formula	C₈H₁₁NO₄
Molecular Weight	185.17700
Flash Point	116.1ºC
Exact Mass	185.06900
PSA	63.68000
Index of Refraction	1.491

HS Code	2933990090

74-89-5 structure

74-89-5

140-88-5 structure

140-88-5

~%

5336-42-5 structure

5336-42-5

Literature: Southwick et al. Journal of Organic Chemistry, 1956 , vol. 21, p. 1087,1092

Precursor 2
74-89-5 140-88-5
DownStream 1
77711-87-6

HS Code	2933990090
Summary	2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

The content on this webpage is sourced from various professional data sources. If you have any questions or concerns regarding the content, please feel free to contact service1@chemsrc.com.