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: 4-[(5-oxo-2-pyrrolidinyl)carbonyl]morpholine
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

51959-85-4

51959-85-4 structure

51959-85-4 structure

Name: 4-[(5-oxo-2-pyrrolidinyl)carbonyl]morpholine
Chemical Name: 5-(morpholine-4-carbonyl)pyrrolidin-2-one
CAS Number: 51959-85-4
Molecular Formula: C₉H₁₄N₂O₃
Molecular Weight: 198.21900
Create Date: 2018-11-23 08:03:22
Modify Date: 2025-08-26 22:54:11

Name	5-(morpholine-4-carbonyl)pyrrolidin-2-one
Synonyms	EINECS 257-552-2 (S)-4-[(5-OXO-2-PYRROLIDINYL)CARBONYL]MORPHOLINE 5-(morpholin-4-ylcarbonyl)pyrrolidin-2-one

Density	1.261g/cm3
Boiling Point	492.4ºC at 760mmHg
Molecular Formula	C₉H₁₄N₂O₃
Molecular Weight	198.21900
Flash Point	251.6ºC
Exact Mass	198.10000
PSA	62.13000
Index of Refraction	1.524

HS Code	2934999090

HS Code	2934999090
Summary	2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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