Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 2-Azetidinone, 3-acetyl-4-ethylidene-1,3-dimethyl-, (Z)- (9CI)
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

118987-42-1

118987-42-1 structure

118987-42-1 structure

Name: 2-Azetidinone, 3-acetyl-4-ethylidene-1,3-dimethyl-, (Z)- (9CI)
Chemical Name: (4Z)-3-Acetyl-4-ethylidene-1,3-dimethyl-2-azetidinone
CAS Number: 118987-42-1
Molecular Formula: C₉H₁₃NO₂
Molecular Weight: 167.205
Create Date: 2021-09-11 04:27:28
Modify Date: 2025-06-12 20:09:26

Names
Properties

Name	(4Z)-3-Acetyl-4-ethylidene-1,3-dimethyl-2-azetidinone
Synonyms	(4Z)-3-Acetyl-4-ethylidene-1,3-dimethyl-2-azetidinone 2-Azetidinone, 3-acetyl-4-ethylidene-1,3-dimethyl-, (4Z)-

Density	1.1±0.1 g/cm3
Boiling Point	295.3±40.0 °C at 760 mmHg
Molecular Formula	C₉H₁₃NO₂
Molecular Weight	167.205
Flash Point	130.2±19.7 °C
Exact Mass	167.094635
LogP	0.92
Vapour Pressure	0.0±0.6 mmHg at 25°C
Index of Refraction	1.559

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