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: 2H-Pyrrol-2-one, 3-acetyl-5-ethyl-1,5-dihydro-4-hydroxy-, (S)- (9CI)
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

128892-51-3

128892-51-3 structure

128892-51-3 structure

Name: 2H-Pyrrol-2-one, 3-acetyl-5-ethyl-1,5-dihydro-4-hydroxy-, (S)- (9CI)
Chemical Name: (5S)-3-Acetyl-5-ethyl-4-hydroxy-1,5-dihydro-2H-pyrrol-2-one
CAS Number: 128892-51-3
Molecular Formula: C₈H₁₁NO₃
Molecular Weight: 169.178
Create Date: 2021-09-17 18:57:10
Modify Date: 2024-01-22 17:02:39

Names
Properties

Name	(5S)-3-Acetyl-5-ethyl-4-hydroxy-1,5-dihydro-2H-pyrrol-2-one
Synonyms	2H-Pyrrol-2-one, 3-acetyl-5-ethyl-1,5-dihydro-4-hydroxy-, (5S)- (5S)-3-Acetyl-5-ethyl-4-hydroxy-1,5-dihydro-2H-pyrrol-2-one

Density	1.2±0.1 g/cm3
Boiling Point	400.5±45.0 °C at 760 mmHg
Molecular Formula	C₈H₁₁NO₃
Molecular Weight	169.178
Flash Point	196.0±28.7 °C
Exact Mass	169.073898
LogP	-0.07
Vapour Pressure	0.0±2.1 mmHg at 25°C
Index of Refraction	1.523

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