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: 2-Pyrrolidinone, 1-acetyl-5,5-dimethyl-3-methylene- (9CI)
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

167281-21-2

167281-21-2 structure

167281-21-2 structure

Name: 2-Pyrrolidinone, 1-acetyl-5,5-dimethyl-3-methylene- (9CI)
Chemical Name: 1-Acetyl-5,5-dimethyl-3-methylene-2-pyrrolidinone
CAS Number: 167281-21-2
Molecular Formula: C₉H₁₃NO₂
Molecular Weight: 167.205
Create Date: 2021-09-14 13:06:57
Modify Date: 2025-09-29 00:57:37

Names
Properties

Name	1-Acetyl-5,5-dimethyl-3-methylene-2-pyrrolidinone
Synonyms	1-Acetyl-5,5-dimethyl-3-methylene-2-pyrrolidinone 2-Pyrrolidinone, 1-acetyl-5,5-dimethyl-3-methylene- MFCD18816818

Density	1.1±0.1 g/cm3
Boiling Point	268.4±23.0 °C at 760 mmHg
Molecular Formula	C₉H₁₃NO₂
Molecular Weight	167.205
Flash Point	111.9±15.0 °C
Exact Mass	167.094635
LogP	0.17
Vapour Pressure	0.0±0.5 mmHg at 25°C
Index of Refraction	1.496

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